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Update versions, refactor, cleanup.
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This commit is contained in:
Manuel Friedli 2023-04-04 01:55:49 +02:00
parent 4291b422bf
commit 874d4208ef
Signed by: manuel
GPG key ID: 41D08ABA75634DA1
19 changed files with 478 additions and 429 deletions
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18
.drone.yml
View file

@ -1,12 +1,20 @@
kind: pipeline kind: pipeline
type: docker type: docker
name: default name: default
steps: steps:
- name: test - name: build
image: maven:3.6-jdk-11 image: maven:3.8-openjdk-18-slim
commands: commands:
- mvn clean install -DskipTests=true -Dmaven.javadoc.skip=true -B -V - mvn clean install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
when:
ref:
include:
- refs/head/master
- refs/head/feature/**
- refs/tags/**
- name: test
image: maven:3.8-openjdk-18-slim
commands:
- mvn test -B - mvn test -B
when: when:
branch: branch:
@ -14,13 +22,13 @@ steps:
- master - master
- feature/* - feature/*
- name: deploy - name: deploy
image: maven:3.6-jdk-11 image: maven:3.8-openjdk-18-slim
environment: environment:
REPO_TOKEN: REPO_TOKEN:
from_secret: repo-token from_secret: repo-token
commands: commands:
- mvn -s maven-settings.xml deploy -DskipTests=true - mvn -s maven-settings.xml deploy -DskipTests=true
trigger: when:
branch: branch:
- master - master
event: event:

27
labyrinth-generator.iml
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@ -1,27 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11">
<output url="file://$MODULE_DIR$/target/classes" />
<output-test url="file://$MODULE_DIR$/target/test-classes" />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
<sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
<sourceFolder url="file://$MODULE_DIR$/target/generated-sources/annotations" isTestSource="false" generated="true" />
<excludeFolder url="file://$MODULE_DIR$/target" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" scope="PROVIDED" name="Maven: org.projectlombok:lombok:1.18.12" level="project" />
<orderEntry type="library" name="Maven: org.jetbrains:annotations:19.0.0" level="project" />
<orderEntry type="library" name="Maven: io.vavr:vavr:0.10.2" level="project" />
<orderEntry type="library" name="Maven: io.vavr:vavr-match:0.10.2" level="project" />
<orderEntry type="library" name="Maven: org.apache.pdfbox:pdfbox:2.0.25" level="project" />
<orderEntry type="library" name="Maven: org.apache.pdfbox:fontbox:2.0.25" level="project" />
<orderEntry type="library" name="Maven: commons-logging:commons-logging:1.2" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.junit.jupiter:junit-jupiter-api:5.6.1" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.apiguardian:apiguardian-api:1.1.0" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.opentest4j:opentest4j:1.2.0" level="project" />
<orderEntry type="library" scope="TEST" name="Maven: org.junit.platform:junit-platform-commons:1.6.1" level="project" />
</component>
</module>

6
maven-settings.xml
View file

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<settings xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd" <settings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/SETTINGS/1.1.0" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> xmlns="http://maven.apache.org/SETTINGS/1.1.0">
<servers> <servers>
<server> <server>
<id>repo.gittr.ch</id> <id>repo.gittr.ch</id>

58
pom.xml
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@ -1,5 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion> <modelVersion>4.0.0</modelVersion>
<parent> <parent>
@ -11,13 +12,36 @@
<groupId>ch.fritteli.labyrinth</groupId> <groupId>ch.fritteli.labyrinth</groupId>
<artifactId>labyrinth-generator</artifactId> <artifactId>labyrinth-generator</artifactId>
<version>0.0.3-SNAPSHOT</version> <version>0.0.3-SNAPSHOT</version>
<description>The Labyrinth generator, a library for generating Labyrinths in various output formats.</description>
<url>https://manuel.friedli.info/labyrinth.html</url>
<properties> <properties>
<logback.version>1.2.10</logback.version> <java.source.version>17</java.source.version>
<pdfbox.version>2.0.25</pdfbox.version> <java.target.version>17</java.target.version>
<slf4j.version>1.7.35</slf4j.version> <jetbrains-annotations.version>24.0.1</jetbrains-annotations.version>
<junit-jupiter.version>5.9.2</junit-jupiter.version>
<logback.version>1.4.6</logback.version>
<lombok.version>1.18.26</lombok.version>
<pdfbox.version>2.0.27</pdfbox.version>
<slf4j.version>2.0.7</slf4j.version>
<vavr.version>0.10.4</vavr.version>
</properties> </properties>
<developers>
<developer>
<name>Manuel Friedli</name>
<id>manuel</id>
<url>https://www.fritteli.ch/</url>
<email>manuel@fritteli.ch</email>
<timezone>Europe/Zurich</timezone>
<roles>
<role>Project Lead</role>
<role>Software Architect</role>
<role>Software Engineer</role>
</roles>
</developer>
</developers>
<dependencies> <dependencies>
<dependency> <dependency>
<groupId>org.projectlombok</groupId> <groupId>org.projectlombok</groupId>
@ -50,6 +74,12 @@
<groupId>org.junit.jupiter</groupId> <groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId> <artifactId>junit-jupiter-api</artifactId>
</dependency> </dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.24.2</version>
<scope>test</scope>
</dependency>
</dependencies> </dependencies>
<build> <build>
<plugins> <plugins>
@ -75,10 +105,28 @@
</execution> </execution>
</executions> </executions>
</plugin> </plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<id>attach-sources</id>
<phase>verify</phase>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>4.0.0-M6</version>
</plugin>
</plugins> </plugins>
</build> </build>
<scm> <scm>
<connection>scm:git:git://gittr.ch/java/labyrinth-generator.git</connection> <connection>scm:git:https://gittr.ch/java/labyrinth-generator.git</connection>
<developerConnection>scm:git:ssh://git@gittr.ch/java/labyrinth-generator.git</developerConnection> <developerConnection>scm:git:ssh://git@gittr.ch/java/labyrinth-generator.git</developerConnection>
<url>https://gittr.ch/java/labyrinth-generator</url> <url>https://gittr.ch/java/labyrinth-generator</url>
<tag>HEAD</tag> <tag>HEAD</tag>

4
src/main/java/ch/fritteli/labyrinth/generator/Main.java
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@ -15,8 +15,8 @@ import java.nio.file.Paths;
@Slf4j @Slf4j
public class Main { public class Main {
public static void main(@NonNull final String[] args) { public static void main(@NonNull final String[] args) {
int width = 100; final int width = 20;
int height = 100; final int height = 30;
final Labyrinth labyrinth = new Labyrinth(width, height/*, 0*/); final Labyrinth labyrinth = new Labyrinth(width, height/*, 0*/);
final TextRenderer textRenderer = TextRenderer.newInstance(); final TextRenderer textRenderer = TextRenderer.newInstance();
final HTMLRenderer htmlRenderer = HTMLRenderer.newInstance(); final HTMLRenderer htmlRenderer = HTMLRenderer.newInstance();

6
src/main/java/ch/fritteli/labyrinth/generator/model/Tile.java
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@ -2,11 +2,7 @@ package ch.fritteli.labyrinth.generator.model;
import io.vavr.collection.Stream; import io.vavr.collection.Stream;
import io.vavr.control.Option; import io.vavr.control.Option;
import lombok.AccessLevel; import lombok.*;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.NonNull;
import lombok.ToString;
import lombok.experimental.FieldDefaults; import lombok.experimental.FieldDefaults;
import java.util.EnumSet; import java.util.EnumSet;

6
src/main/java/ch/fritteli/labyrinth/generator/model/Walls.java
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@ -5,11 +5,7 @@ import lombok.EqualsAndHashCode;
import lombok.NonNull; import lombok.NonNull;
import lombok.ToString; import lombok.ToString;
import java.util.EnumSet; import java.util.*;
import java.util.HashSet;
import java.util.Set;
import java.util.SortedSet;
import java.util.TreeSet;
@EqualsAndHashCode @EqualsAndHashCode
@ToString @ToString

34
src/main/java/ch/fritteli/labyrinth/generator/renderer/pdf/Generator.java
View file

@ -33,7 +33,8 @@ class Generator {
final PDDocument pdDocument = new PDDocument(); final PDDocument pdDocument = new PDDocument();
final PDDocumentInformation info = new PDDocumentInformation(); final PDDocumentInformation info = new PDDocumentInformation();
info.setTitle("Labyrinth " + this.labyrinth.getWidth() + "x" + this.labyrinth.getHeight() + ", ID " + this.labyrinth.getRandomSeed()); info.setTitle("Labyrinth " + this.labyrinth.getWidth() + "x" + this.labyrinth.getHeight() + ", ID " +
this.labyrinth.getRandomSeed());
pdDocument.setDocumentInformation(info); pdDocument.setDocumentInformation(info);
final PDPage puzzlePage = new PDPage(new PDRectangle(pageWidth, pageHeight)); final PDPage puzzlePage = new PDPage(new PDRectangle(pageWidth, pageHeight));
final PDPage solutionPage = new PDPage(new PDRectangle(pageWidth, pageHeight)); final PDPage solutionPage = new PDPage(new PDRectangle(pageWidth, pageHeight));
@ -68,7 +69,8 @@ class Generator {
} }
private void drawHorizontalLines(@NonNull final PDPageContentStream... contentStreams) throws IOException { private void drawHorizontalLines(@NonNull final PDPageContentStream... contentStreams) throws IOException {
// PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is required. // PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is
// required.
Coordinate coordinate = new Coordinate(0f, 0f); Coordinate coordinate = new Coordinate(0f, 0f);
// Draw the TOP borders of all tiles. // Draw the TOP borders of all tiles.
for (int y = 0; y < this.labyrinth.getHeight(); y++) { for (int y = 0; y < this.labyrinth.getHeight(); y++) {
@ -136,7 +138,8 @@ class Generator {
} }
private void drawVerticalLines(@NonNull final PDPageContentStream... contentStreams) throws IOException { private void drawVerticalLines(@NonNull final PDPageContentStream... contentStreams) throws IOException {
// PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is required. // PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is
// required.
Coordinate coordinate = new Coordinate(0f, 0f); Coordinate coordinate = new Coordinate(0f, 0f);
// Draw the LEFT borders of all tiles. // Draw the LEFT borders of all tiles.
for (int x = 0; x < this.labyrinth.getWidth(); x++) { for (int x = 0; x < this.labyrinth.getWidth(); x++) {
@ -206,7 +209,8 @@ class Generator {
private void drawSolution(@NonNull final PDPageContentStream pageContentStream) throws IOException { private void drawSolution(@NonNull final PDPageContentStream pageContentStream) throws IOException {
// Draw the solution in red // Draw the solution in red
pageContentStream.setStrokingColor(Color.RED); pageContentStream.setStrokingColor(Color.RED);
// PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is required. // PDF has the origin in the lower left corner. We want it in the upper left corner, hence some magic is
// required.
final Position end = this.labyrinth.getEnd(); final Position end = this.labyrinth.getEnd();
Position currentPosition = this.labyrinth.getStart(); Position currentPosition = this.labyrinth.getStart();
Position previousPosition = null; Position previousPosition = null;
@ -223,7 +227,8 @@ class Generator {
} }
@NonNull @NonNull
private Position findNextSolutionPosition(@Nullable final Position previousPosition, @NonNull final Position currentPosition) { private Position findNextSolutionPosition(@Nullable final Position previousPosition,
@NonNull final Position currentPosition) {
final Tile currentTile = this.labyrinth.getTileAt(currentPosition).get(); final Tile currentTile = this.labyrinth.getTileAt(currentPosition).get();
for (final Direction direction : Direction.values()) { for (final Direction direction : Direction.values()) {
if (!currentTile.hasWallAt(direction)) { if (!currentTile.hasWallAt(direction)) {
@ -250,21 +255,21 @@ class Generator {
this.y = y; this.y = y;
} }
private float calcX(final int x) {
return x * PDFRenderer.SCALE + PDFRenderer.MARGIN;
}
private float calcY(final int y) {
return (Generator.this.labyrinth.getHeight() - y) * PDFRenderer.SCALE + PDFRenderer.MARGIN;
}
public Coordinate withX(final int x) { public Coordinate withX(final int x) {
return new Coordinate(calcX(x), this.y); return new Coordinate(calcX(x), this.y);
} }
private float calcX(final int x) {
return x * PDFRenderer.SCALE + PDFRenderer.MARGIN;
}
public Coordinate withY(final int y) { public Coordinate withY(final int y) {
return new Coordinate(this.x, calcY(y)); return new Coordinate(this.x, calcY(y));
} }
private float calcY(final int y) {
return (Generator.this.labyrinth.getHeight() - y) * PDFRenderer.SCALE + PDFRenderer.MARGIN;
}
} }
@Value @Value
@ -282,7 +287,8 @@ class Generator {
} }
private float calcY(final int y) { private float calcY(final int y) {
return (Generator.this.labyrinth.getHeight() - y) * PDFRenderer.SCALE - PDFRenderer.SCALE / 2 + PDFRenderer.MARGIN; return (Generator.this.labyrinth.getHeight() - y) * PDFRenderer.SCALE - PDFRenderer.SCALE / 2 +
PDFRenderer.MARGIN;
} }
} }
} }

64
src/main/java/ch/fritteli/labyrinth/generator/serialization/LabyrinthInputStream.java
View file

@ -1,21 +1,23 @@
package ch.fritteli.labyrinth.generator.serialization; package ch.fritteli.labyrinth.generator.serialization;
import ch.fritteli.labyrinth.generator.model.Labyrinth;
import ch.fritteli.labyrinth.generator.model.Tile;
import lombok.NonNull; import lombok.NonNull;
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import static ch.fritteli.labyrinth.generator.serialization.SerializerDeserializer.*;
public class LabyrinthInputStream extends ByteArrayInputStream { public class LabyrinthInputStream extends ByteArrayInputStream {
public LabyrinthInputStream(@NonNull final byte[] buf) { public LabyrinthInputStream(@NonNull final byte[] buf) {
super(buf); super(buf);
} }
public byte readByte() { public long readLong() {
final int read = this.read(); long result = 0;
if (read == -1) { result |= ((long) this.readInt()) << 32;
// end of stream reached result |= 0xffffffffL & this.readInt();
throw new ArrayIndexOutOfBoundsException("End of stream reached. Cannot read more bytes."); return result;
}
return (byte) read;
} }
public int readInt() { public int readInt() {
@ -27,10 +29,48 @@ public class LabyrinthInputStream extends ByteArrayInputStream {
return result; return result;
} }
public long readLong() { public void checkHeader() {
long result = 0; final byte magic1 = this.readByte();
result |= ((long) this.readInt()) << 32; if (magic1 != MAGIC_BYTE_1) {
result |= 0xffffffffL & this.readInt(); throw new IllegalArgumentException("Invalid labyrinth data.");
return result; }
final byte magic2 = this.readByte();
if (magic2 != MAGIC_BYTE_2) {
throw new IllegalArgumentException("Invalid labyrinth data.");
}
final int version = this.readByte();
if (version != VERSION_BYTE) {
throw new IllegalArgumentException("Unknown Labyrinth data version: " + version);
}
}
public byte readByte() {
final int read = this.read();
if (read == -1) {
// end of stream reached
throw new ArrayIndexOutOfBoundsException("End of stream reached. Cannot read more bytes.");
}
return (byte) read;
}
@NonNull
public Labyrinth readLabyrinthData() {
final long randomSeed = this.readLong();
final int width = this.readInt();
final int height = this.readInt();
final Tile[][] tiles = new Tile[width][height];
for (int x = 0; x < width; x++) {
tiles[x] = new Tile[height];
}
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
final byte bitmask = this.readByte();
tiles[x][y] = SerializerDeserializer.getTileForBitmask(bitmask);
}
}
return SerializerDeserializer.createLabyrinth(tiles, width, height, randomSeed);
} }
} }

40
src/main/java/ch/fritteli/labyrinth/generator/serialization/LabyrinthOutputStream.java
View file

@ -1,21 +1,51 @@
package ch.fritteli.labyrinth.generator.serialization; package ch.fritteli.labyrinth.generator.serialization;
import ch.fritteli.labyrinth.generator.model.Labyrinth;
import ch.fritteli.labyrinth.generator.model.Tile;
import lombok.NonNull;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import static ch.fritteli.labyrinth.generator.serialization.SerializerDeserializer.*;
public class LabyrinthOutputStream extends ByteArrayOutputStream { public class LabyrinthOutputStream extends ByteArrayOutputStream {
public void writeHeader() {
this.writeByte(MAGIC_BYTE_1);
this.writeByte(MAGIC_BYTE_2);
this.writeByte(VERSION_BYTE);
}
public void writeByte(final byte value) { public void writeByte(final byte value) {
this.write(value); this.write(value);
} }
public void writeLabyrinthData(@NonNull final Labyrinth labyrinth) {
final long randomSeed = labyrinth.getRandomSeed();
final int width = labyrinth.getWidth();
final int height = labyrinth.getHeight();
this.writeLong(randomSeed);
this.writeInt(width);
this.writeInt(height);
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
// We .get() it, because we want to crash hard if it is not available.
final Tile tile = labyrinth.getTileAt(x, y).get();
final byte bitmask = SerializerDeserializer.getBitmaskForTile(tile);
this.writeByte(bitmask);
}
}
}
public void writeLong(final long value) {
this.writeInt((int) (value >> 32));
this.writeInt((int) value);
}
public void writeInt(final int value) { public void writeInt(final int value) {
this.write(value >> 24); this.write(value >> 24);
this.write(value >> 16); this.write(value >> 16);
this.write(value >> 8); this.write(value >> 8);
this.write(value); this.write(value);
} }
public void writeLong(final long value) {
this.writeInt((int) (value >> 32));
this.writeInt((int) value);
}
} }

94
src/main/java/ch/fritteli/labyrinth/generator/serialization/SerializerDeserializer.java
View file

@ -36,19 +36,19 @@ import java.util.EnumSet;
* byte hex meaning * byte hex meaning
* 00 0x1a magic * 00 0x1a magic
* 01 0xb1 magic * 01 0xb1 magic
* 02 0x00 version (0x00 -> dev / unstable; will be bumped to 0x01 once stabilized) * 02 0x01 version (0x00 -> dev, 0x01 -> stable)
* 03..06 width (int) * 03..06 width (int)
* 07..10 height (int) * 07..10 height (int)
* 11..18 random seed number (long) * 11..18 random seed number (long)
* 19.. tiles * 19.. tiles
* </pre> * </pre>
* exteaneous space (poss. last nibble) is ignored. * Extraneous space (poss. last nibble) is ignored.
*/ */
@UtilityClass @UtilityClass
public class SerializerDeserializer { public class SerializerDeserializer {
private final byte MAGIC_BYTE_1 = 0x1a; static final byte MAGIC_BYTE_1 = 0x1a;
private final byte MAGIC_BYTE_2 = (byte) 0xb1; static final byte MAGIC_BYTE_2 = (byte) 0xb1;
private final byte VERSION_BYTE = 0x01; static final byte VERSION_BYTE = 0x01;
private final byte TOP_BIT = 0b0000_0001; private final byte TOP_BIT = 0b0000_0001;
private final byte RIGHT_BIT = 0b0000_0010; private final byte RIGHT_BIT = 0b0000_0010;
@ -65,8 +65,8 @@ public class SerializerDeserializer {
@NonNull @NonNull
public byte[] serialize(@NonNull final Labyrinth labyrinth) { public byte[] serialize(@NonNull final Labyrinth labyrinth) {
final LabyrinthOutputStream stream = new LabyrinthOutputStream(); final LabyrinthOutputStream stream = new LabyrinthOutputStream();
writeHeader(stream); stream.writeHeader();
writeLabyrinthData(stream, labyrinth); stream.writeLabyrinthData(labyrinth);
return stream.toByteArray(); return stream.toByteArray();
} }
@ -79,79 +79,18 @@ public class SerializerDeserializer {
@NonNull @NonNull
public Labyrinth deserialize(@NonNull final byte[] bytes) { public Labyrinth deserialize(@NonNull final byte[] bytes) {
final LabyrinthInputStream stream = new LabyrinthInputStream(bytes); final LabyrinthInputStream stream = new LabyrinthInputStream(bytes);
checkHeader(stream); stream.checkHeader();
return readLabyrinthData(stream); return stream.readLabyrinthData();
}
private static void writeHeader(@NonNull final LabyrinthOutputStream stream) {
stream.writeByte(MAGIC_BYTE_1);
stream.writeByte(MAGIC_BYTE_2);
stream.writeByte(VERSION_BYTE);
}
private static void checkHeader(@NonNull final LabyrinthInputStream stream) {
final byte magic1 = stream.readByte();
if (magic1 != MAGIC_BYTE_1) {
throw new IllegalArgumentException("Invalid labyrinth data.");
}
final byte magic2 = stream.readByte();
if (magic2 != MAGIC_BYTE_2) {
throw new IllegalArgumentException("Invalid labyrinth data.");
}
final int version = stream.readByte();
if (version != VERSION_BYTE) {
throw new IllegalArgumentException("Unknown Labyrinth data version: " + version);
}
}
private static void writeLabyrinthData(@NonNull final LabyrinthOutputStream stream, @NonNull final Labyrinth labyrinth) {
final long randomSeed = labyrinth.getRandomSeed();
final int width = labyrinth.getWidth();
final int height = labyrinth.getHeight();
stream.writeLong(randomSeed);
stream.writeInt(width);
stream.writeInt(height);
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
// We .get() it, because we want to crash hard if it is not available.
final Tile tile = labyrinth.getTileAt(x, y).get();
final byte bitmask = getBitmaskForTile(tile);
stream.writeByte(bitmask);
}
}
} }
@NonNull @NonNull
private static Labyrinth readLabyrinthData(@NonNull final LabyrinthInputStream stream) { Labyrinth createLabyrinth(@NonNull final Tile[][] field, final int width, final int height, final long randomSeed) {
final long randomSeed = stream.readLong();
final int width = stream.readInt();
final int height = stream.readInt();
final Tile[][] tiles = new Tile[width][height];
for (int x = 0; x < width; x++) {
tiles[x] = new Tile[height];
}
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
final byte bitmask = stream.readByte();
tiles[x][y] = getTileForBitmask(bitmask);
}
}
return createLabyrinth(tiles, width, height, randomSeed);
}
@NonNull
private Labyrinth createLabyrinth(@NonNull final Tile[][] field, final int width, final int height, final long randomSeed) {
try { try {
@NonNull final Constructor<Labyrinth> constructor = Labyrinth.class.getDeclaredConstructor(Tile[][].class, Integer.TYPE, Integer.TYPE, Long.TYPE); final Constructor<Labyrinth> constructor = Labyrinth.class.getDeclaredConstructor(Tile[][].class, Integer.TYPE, Integer.TYPE, Long.TYPE);
constructor.setAccessible(true); constructor.setAccessible(true);
return constructor.newInstance(field, width, height, randomSeed); return constructor.newInstance(field, width, height, randomSeed);
} catch (final NoSuchMethodException | IllegalAccessException | InstantiationException | InvocationTargetException e) { } catch (final NoSuchMethodException | IllegalAccessException | InstantiationException |
InvocationTargetException e) {
throw new RuntimeException("Can not deserialize Labyrinth from labyrinth data.", e); throw new RuntimeException("Can not deserialize Labyrinth from labyrinth data.", e);
} }
} }
@ -162,12 +101,13 @@ public class SerializerDeserializer {
@NonNull final Constructor<Tile> constructor = Tile.class.getDeclaredConstructor(EnumSet.class, Boolean.TYPE); @NonNull final Constructor<Tile> constructor = Tile.class.getDeclaredConstructor(EnumSet.class, Boolean.TYPE);
constructor.setAccessible(true); constructor.setAccessible(true);
return constructor.newInstance(walls, solution); return constructor.newInstance(walls, solution);
} catch (final NoSuchMethodException | InstantiationException | IllegalAccessException | InvocationTargetException e) { } catch (final NoSuchMethodException | InstantiationException | IllegalAccessException |
InvocationTargetException e) {
throw new RuntimeException("Can not deserialize Tile from labyrinth data.", e); throw new RuntimeException("Can not deserialize Tile from labyrinth data.", e);
} }
} }
private byte getBitmaskForTile(@NonNull final Tile tile) { byte getBitmaskForTile(@NonNull final Tile tile) {
byte bitmask = 0; byte bitmask = 0;
if (tile.hasWallAt(Direction.TOP)) { if (tile.hasWallAt(Direction.TOP)) {
bitmask |= TOP_BIT; bitmask |= TOP_BIT;
@ -188,7 +128,7 @@ public class SerializerDeserializer {
} }
@NonNull @NonNull
private Tile getTileForBitmask(final byte bitmask) { Tile getTileForBitmask(final byte bitmask) {
final EnumSet<Direction> walls = EnumSet.noneOf(Direction.class); final EnumSet<Direction> walls = EnumSet.noneOf(Direction.class);
if ((bitmask & TOP_BIT) == TOP_BIT) { if ((bitmask & TOP_BIT) == TOP_BIT) {
walls.add(Direction.TOP); walls.add(Direction.TOP);

4
src/main/resources/logback.xml
View file

@ -1,12 +1,12 @@
<?xml version="1.0" encoding="utf-8" ?> <?xml version="1.0" encoding="utf-8" ?>
<configuration> <configuration>
<shutdownHook class="ch.qos.logback.core.hook.DelayingShutdownHook"/> <shutdownHook class="ch.qos.logback.core.hook.DefaultShutdownHook"/>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<!-- encoders are by default assigned the type <!-- encoders are by default assigned the type
ch.qos.logback.classic.encoder.PatternLayoutEncoder --> ch.qos.logback.classic.encoder.PatternLayoutEncoder -->
<encoder> <encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern> <pattern>%d{HH:mm:ss.SSS} %-5level %X{correlationId} [%thread] %logger{36} - %msg%n</pattern>
</encoder> </encoder>
</appender> </appender>

10
src/test/java/ch/fritteli/labyrinth/generator/model/DirectionTest.java
View file

@ -2,14 +2,14 @@ package ch.fritteli.labyrinth.generator.model;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*; import static org.assertj.core.api.Assertions.assertThat;
class DirectionTest { class DirectionTest {
@Test @Test
void invert() { void invert() {
assertEquals(Direction.BOTTOM, Direction.TOP.invert()); assertThat(Direction.TOP.invert()).isEqualTo(Direction.BOTTOM);
assertEquals(Direction.LEFT, Direction.RIGHT.invert()); assertThat(Direction.RIGHT.invert()).isEqualTo(Direction.LEFT);
assertEquals(Direction.TOP, Direction.BOTTOM.invert()); assertThat(Direction.BOTTOM.invert()).isEqualTo(Direction.TOP);
assertEquals(Direction.RIGHT, Direction.LEFT.invert()); assertThat(Direction.LEFT.invert()).isEqualTo(Direction.RIGHT);
} }
} }

21
src/test/java/ch/fritteli/labyrinth/generator/model/LabyrinthTest.java
View file

@ -2,25 +2,28 @@ package ch.fritteli.labyrinth.generator.model;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals; import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertThrows; import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
class LabyrinthTest { class LabyrinthTest {
@Test @Test
void testConstruct() { void testConstruct() {
// act / assert on simple cases // act / assert on simple cases
assertThrows(IllegalArgumentException.class, () -> new Labyrinth(0, 0)); assertThatExceptionOfType(IllegalArgumentException.class).isThrownBy(() -> new Labyrinth(0, 0))
assertThrows(IllegalArgumentException.class, () -> new Labyrinth(0, 0, 0)); .withMessage("width and height must be >1");
assertThatExceptionOfType(IllegalArgumentException.class).isThrownBy(() -> new Labyrinth(0, 0, 0))
.withMessage("width and height must be >1");
// now for the real work: // now for the real work:
// arrange // arrange
final Labyrinth sut = new Labyrinth(2, 3, 5); final Labyrinth sut = new Labyrinth(2, 3, 5);
// assert // assert
assertEquals(2, sut.getWidth()); assertThat(sut)
assertEquals(3, sut.getHeight()); .returns(2, Labyrinth::getWidth)
assertEquals(5, sut.getRandomSeed()); .returns(3, Labyrinth::getHeight)
assertEquals(new Position(0, 0), sut.getStart()); .returns(5L, Labyrinth::getRandomSeed)
assertEquals(new Position(1, 2), sut.getEnd()); .returns(new Position(0, 0), Labyrinth::getStart)
.returns(new Position(1, 2), Labyrinth::getEnd);
} }
} }

12
src/test/java/ch/fritteli/labyrinth/generator/model/PositionTest.java
View file

@ -2,7 +2,7 @@ package ch.fritteli.labyrinth.generator.model;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals; import static org.assertj.core.api.Assertions.assertThat;
class PositionTest { class PositionTest {
@Test @Test
@ -18,10 +18,10 @@ class PositionTest {
// assert // assert
// Original is unchanged // Original is unchanged
assertEquals(new Position(0, 0), sut); assertThat(sut).isEqualTo(new Position(0, 0));
assertEquals(new Position(0, -1), resultTOP); assertThat(resultTOP).isEqualTo(new Position(0, -1));
assertEquals(new Position(1, 0), resultRIGHT); assertThat(resultRIGHT).isEqualTo(new Position(1, 0));
assertEquals(new Position(0, 1), resultBOTTOM); assertThat(resultBOTTOM).isEqualTo(new Position(0, 1));
assertEquals(new Position(-1, 0), resultLEFT); assertThat(resultLEFT).isEqualTo(new Position(-1, 0));
} }
} }

83
src/test/java/ch/fritteli/labyrinth/generator/model/TileTest.java
View file

@ -5,9 +5,7 @@ import org.junit.jupiter.api.Test;
import java.util.Random; import java.util.Random;
import static org.junit.jupiter.api.Assertions.assertEquals; import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
class TileTest { class TileTest {
@Test @Test
@ -16,11 +14,12 @@ class TileTest {
final Tile sut = new Tile(); final Tile sut = new Tile();
//assert //assert
assertTrue(sut.hasWallAt(Direction.TOP)); assertThat(sut)
assertTrue(sut.hasWallAt(Direction.RIGHT)); .returns(true, v -> v.hasWallAt(Direction.TOP))
assertTrue(sut.hasWallAt(Direction.BOTTOM)); .returns(true, v -> v.hasWallAt(Direction.RIGHT))
assertTrue(sut.hasWallAt(Direction.LEFT)); .returns(true, v -> v.hasWallAt(Direction.BOTTOM))
assertFalse(sut.isSolution()); .returns(true, v -> v.hasWallAt(Direction.LEFT))
.returns(false, Tile::isSolution);
} }
@Test @Test
@ -32,15 +31,15 @@ class TileTest {
boolean result = sut.digFrom(Direction.TOP); boolean result = sut.digFrom(Direction.TOP);
// assert // assert
assertTrue(result); assertThat(result).isTrue();
assertFalse(sut.hasWallAt(Direction.TOP)); assertThat(sut.hasWallAt(Direction.TOP)).isFalse();
// act: can not dig from when already dug // act: can not dig from when already dug
result = sut.digFrom(Direction.BOTTOM); result = sut.digFrom(Direction.BOTTOM);
// assert // assert
assertFalse(result); assertThat(result).isFalse();
assertTrue(sut.hasWallAt(Direction.BOTTOM)); assertThat(sut.hasWallAt(Direction.BOTTOM)).isTrue();
} }
@Test @Test
@ -49,18 +48,20 @@ class TileTest {
final Tile sut = new Tile(); final Tile sut = new Tile();
// act / assert // act / assert
assertTrue(sut.digTo(Direction.TOP)); assertThat(sut)
assertTrue(sut.digTo(Direction.RIGHT)); .returns(true, v -> v.digTo(Direction.TOP))
assertTrue(sut.digTo(Direction.BOTTOM)); .returns(true, v -> v.digTo(Direction.RIGHT))
assertTrue(sut.digTo(Direction.LEFT)); .returns(true, v -> v.digTo(Direction.BOTTOM))
.returns(true, v -> v.digTo(Direction.LEFT))
// digging a second time does not succeed // digging a second time does not succeed
assertFalse(sut.digTo(Direction.LEFT)); .returns(false, v -> v.digTo(Direction.LEFT));
// assert // assert
assertFalse(sut.hasWallAt(Direction.TOP)); assertThat(sut)
assertFalse(sut.hasWallAt(Direction.RIGHT)); .returns(false, v -> v.hasWallAt(Direction.TOP))
assertFalse(sut.hasWallAt(Direction.BOTTOM)); .returns(false, v -> v.hasWallAt(Direction.RIGHT))
assertFalse(sut.hasWallAt(Direction.LEFT)); .returns(false, v -> v.hasWallAt(Direction.BOTTOM))
.returns(false, v -> v.hasWallAt(Direction.LEFT));
} }
@Test @Test
@ -72,9 +73,10 @@ class TileTest {
sut.preventDiggingToOrFrom(Direction.LEFT); sut.preventDiggingToOrFrom(Direction.LEFT);
// assert // assert
assertFalse(sut.digTo(Direction.LEFT)); assertThat(sut)
assertFalse(sut.digFrom(Direction.LEFT)); .returns(false, v -> v.digTo(Direction.LEFT))
assertTrue(sut.hasWallAt(Direction.LEFT)); .returns(false, v -> v.digFrom(Direction.LEFT))
.returns(true, v -> v.hasWallAt(Direction.LEFT));
} }
@Test @Test
@ -87,11 +89,12 @@ class TileTest {
// then, re-enable digging // then, re-enable digging
sut.enableDiggingToOrFrom(Direction.LEFT); sut.enableDiggingToOrFrom(Direction.LEFT);
// also, enable it from a previously non-disabled direction // also, enable it from a previously non-disabled direction
sut.enableDiggingToOrFrom(Direction.BOTTOM); sut.enableDiggingToOrFrom(Direction.BOTTOM);
// assert // assert
assertTrue(sut.digTo(Direction.LEFT)); assertThat(sut)
assertFalse(sut.hasWallAt(Direction.LEFT)); .returns(true, v -> v.digTo(Direction.LEFT))
.returns(false, v -> v.hasWallAt(Direction.LEFT));
} }
@Test @Test
@ -104,7 +107,7 @@ class TileTest {
sut.undigTo(Direction.BOTTOM); sut.undigTo(Direction.BOTTOM);
// assert // assert
assertTrue(sut.hasWallAt(Direction.BOTTOM)); assertThat(sut.hasWallAt(Direction.BOTTOM)).isTrue();
} }
@Test @Test
@ -116,7 +119,7 @@ class TileTest {
sut.setSolution(); sut.setSolution();
// assert // assert
assertTrue(sut.isSolution()); assertThat(sut.isSolution()).isTrue();
} }
@Test @Test
@ -130,8 +133,9 @@ class TileTest {
Option<Direction> result = sut.getRandomAvailableDirection(dummyRandom); Option<Direction> result = sut.getRandomAvailableDirection(dummyRandom);
// assert // assert
assertTrue(result.isDefined()); assertThat(result)
assertEquals(Direction.TOP, result.get()); .singleElement()
.isEqualTo(Direction.TOP);
// re-arrange // re-arrange
sut.preventDiggingToOrFrom(Direction.TOP); sut.preventDiggingToOrFrom(Direction.TOP);
@ -140,8 +144,9 @@ class TileTest {
result = sut.getRandomAvailableDirection(dummyRandom); result = sut.getRandomAvailableDirection(dummyRandom);
// assert // assert
assertTrue(result.isDefined()); assertThat(result)
assertEquals(Direction.RIGHT, result.get()); .singleElement()
.isEqualTo(Direction.RIGHT);
// re-arrange // re-arrange
sut.preventDiggingToOrFrom(Direction.RIGHT); sut.preventDiggingToOrFrom(Direction.RIGHT);
@ -150,8 +155,9 @@ class TileTest {
result = sut.getRandomAvailableDirection(dummyRandom); result = sut.getRandomAvailableDirection(dummyRandom);
// assert // assert
assertTrue(result.isDefined()); assertThat(result)
assertEquals(Direction.BOTTOM, result.get()); .singleElement()
.isEqualTo(Direction.BOTTOM);
// re-arrange // re-arrange
sut.preventDiggingToOrFrom(Direction.BOTTOM); sut.preventDiggingToOrFrom(Direction.BOTTOM);
@ -160,8 +166,9 @@ class TileTest {
result = sut.getRandomAvailableDirection(dummyRandom); result = sut.getRandomAvailableDirection(dummyRandom);
// assert // assert
assertTrue(result.isDefined()); assertThat(result)
assertEquals(Direction.LEFT, result.get()); .singleElement()
.isEqualTo(Direction.LEFT);
// re-arrange // re-arrange
sut.preventDiggingToOrFrom(Direction.LEFT); sut.preventDiggingToOrFrom(Direction.LEFT);
@ -170,7 +177,7 @@ class TileTest {
result = sut.getRandomAvailableDirection(dummyRandom); result = sut.getRandomAvailableDirection(dummyRandom);
// assert // assert
assertFalse(result.isDefined()); assertThat(result).isEmpty();
} }
private static class MyDummyRandom extends Random { private static class MyDummyRandom extends Random {

67
src/test/java/ch/fritteli/labyrinth/generator/model/WallsTest.java
View file

@ -3,10 +3,8 @@ package ch.fritteli.labyrinth.generator.model;
import io.vavr.collection.Stream; import io.vavr.collection.Stream;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals; import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertFalse; import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
class WallsTest { class WallsTest {
@Test @Test
@ -15,10 +13,11 @@ class WallsTest {
final Walls sut = new Walls(); final Walls sut = new Walls();
// assert // assert
assertFalse(sut.isSet(Direction.TOP)); assertThat(sut)
assertFalse(sut.isSet(Direction.RIGHT)); .returns(false, v -> v.isSet(Direction.TOP))
assertFalse(sut.isSet(Direction.BOTTOM)); .returns(false, v -> v.isSet(Direction.RIGHT))
assertFalse(sut.isSet(Direction.LEFT)); .returns(false, v -> v.isSet(Direction.BOTTOM))
.returns(false, v -> v.isSet(Direction.LEFT));
} }
@Test @Test
@ -30,19 +29,21 @@ class WallsTest {
sut.set(Direction.RIGHT); sut.set(Direction.RIGHT);
// assert // assert
assertFalse(sut.isSet(Direction.TOP)); assertThat(sut)
assertTrue(sut.isSet(Direction.RIGHT)); .returns(false, v -> v.isSet(Direction.TOP))
assertFalse(sut.isSet(Direction.BOTTOM)); .returns(true, v -> v.isSet(Direction.RIGHT))
assertFalse(sut.isSet(Direction.LEFT)); .returns(false, v -> v.isSet(Direction.BOTTOM))
.returns(false, v -> v.isSet(Direction.LEFT));
//act: Setting twice has no effect //act: Setting twice has no effect
sut.set(Direction.RIGHT); sut.set(Direction.RIGHT);
// assert // assert
assertFalse(sut.isSet(Direction.TOP)); assertThat(sut)
assertTrue(sut.isSet(Direction.RIGHT)); .returns(false, v -> v.isSet(Direction.TOP))
assertFalse(sut.isSet(Direction.BOTTOM)); .returns(true, v -> v.isSet(Direction.RIGHT))
assertFalse(sut.isSet(Direction.LEFT)); .returns(false, v -> v.isSet(Direction.BOTTOM))
.returns(false, v -> v.isSet(Direction.LEFT));
} }
@Test @Test
@ -54,10 +55,11 @@ class WallsTest {
sut.setAll(); sut.setAll();
// assert // assert
assertTrue(sut.isSet(Direction.TOP)); assertThat(sut)
assertTrue(sut.isSet(Direction.RIGHT)); .returns(true, v -> v.isSet(Direction.TOP))
assertTrue(sut.isSet(Direction.BOTTOM)); .returns(true, v -> v.isSet(Direction.RIGHT))
assertTrue(sut.isSet(Direction.LEFT)); .returns(true, v -> v.isSet(Direction.BOTTOM))
.returns(true, v -> v.isSet(Direction.LEFT));
} }
@Test @Test
@ -71,20 +73,21 @@ class WallsTest {
sut.harden(Direction.TOP); sut.harden(Direction.TOP);
// assert // assert
assertTrue(sut.isSet(Direction.TOP)); assertThat(sut)
assertTrue(sut.isSet(Direction.RIGHT)); .returns(true, v -> v.isSet(Direction.TOP))
assertFalse(sut.isSet(Direction.BOTTOM)); .returns(true, v -> v.isSet(Direction.RIGHT))
assertFalse(sut.isSet(Direction.LEFT)); .returns(false, v -> v.isSet(Direction.BOTTOM))
.returns(false, v -> v.isSet(Direction.LEFT));
// act: try to clear hardened wall // act: try to clear hardened wall
final boolean result = sut.clear(Direction.TOP); final boolean result = sut.clear(Direction.TOP);
// assert: TOP wall is still set // assert: TOP wall is still set
assertFalse(result); assertThat(result).isFalse();
assertTrue(sut.isSet(Direction.TOP)); assertThat(sut.isSet(Direction.TOP)).isTrue();
// act / assert: try to harden un-set wall // act / assert: try to harden un-set wall
assertThrows(IllegalStateException.class, () -> sut.harden(Direction.LEFT)); assertThatExceptionOfType(IllegalStateException.class).isThrownBy(() -> sut.harden(Direction.LEFT));
} }
@Test @Test
@ -95,13 +98,13 @@ class WallsTest {
sut.harden(Direction.TOP); sut.harden(Direction.TOP);
// pre-assert: TOP can't be cleared while hardened // pre-assert: TOP can't be cleared while hardened
assertFalse(sut.clear(Direction.TOP)); assertThat(sut.clear(Direction.TOP)).isFalse();
// act // act
sut.unharden(Direction.TOP); sut.unharden(Direction.TOP);
// assert: TOP can be cleared // assert: TOP can be cleared
assertTrue(sut.clear(Direction.TOP)); assertThat(sut.clear(Direction.TOP)).isTrue();
} }
@Test @Test
@ -113,7 +116,7 @@ class WallsTest {
Stream<Direction> result = sut.getUnhardenedSet(); Stream<Direction> result = sut.getUnhardenedSet();
// assert // assert
assertTrue(result.isEmpty()); assertThat(result).isEmpty();
// arrange: set some directions // arrange: set some directions
sut.set(Direction.TOP); sut.set(Direction.TOP);
@ -123,7 +126,7 @@ class WallsTest {
result = sut.getUnhardenedSet(); result = sut.getUnhardenedSet();
// assert // assert
assertEquals(Stream.of(Direction.TOP, Direction.LEFT), result); assertThat(result).containsExactly(Direction.TOP, Direction.LEFT);
// arrange: harden a direction // arrange: harden a direction
sut.harden(Direction.TOP); sut.harden(Direction.TOP);
@ -132,6 +135,6 @@ class WallsTest {
result = sut.getUnhardenedSet(); result = sut.getUnhardenedSet();
// assert // assert
assertEquals(Stream.of(Direction.LEFT), result); assertThat(result).containsExactly(Direction.LEFT);
} }
} }

82
src/test/java/ch/fritteli/labyrinth/generator/renderer/text/CharDefinitionTest.java
View file

@ -2,58 +2,58 @@ package ch.fritteli.labyrinth.generator.renderer.text;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals; import static org.assertj.core.api.Assertions.assertThat;
class CharDefinitionTest { class CharDefinitionTest {
@Test @Test
void testRenderingWall() { void testRenderingWall() {
assertEquals(" ", new CharDefinition(false, false, false, false, false).toString()); assertThat(new CharDefinition(false, false, false, false, false)).hasToString(" ");
assertEquals("╶", new CharDefinition(false, false, false, true, false).toString()); assertThat(new CharDefinition(false, false, false, true, false)).hasToString("╶");
assertEquals("╴", new CharDefinition(false, false, true, false, false).toString()); assertThat(new CharDefinition(false, false, true, false, false)).hasToString("╴");
assertEquals("─", new CharDefinition(false, false, true, true, false).toString()); assertThat(new CharDefinition(false, false, true, true, false)).hasToString("─");
assertEquals("╷", new CharDefinition(false, true, false, false, false).toString()); assertThat(new CharDefinition(false, true, false, false, false)).hasToString("╷");
assertEquals("┌", new CharDefinition(false, true, false, true, false).toString()); assertThat(new CharDefinition(false, true, false, true, false)).hasToString("┌");
assertEquals("┐", new CharDefinition(false, true, true, false, false).toString()); assertThat(new CharDefinition(false, true, true, false, false)).hasToString("┐");
assertEquals("┬", new CharDefinition(false, true, true, true, false).toString()); assertThat(new CharDefinition(false, true, true, true, false)).hasToString("┬");
assertEquals("╵", new CharDefinition(true, false, false, false, false).toString()); assertThat(new CharDefinition(true, false, false, false, false)).hasToString("╵");
assertEquals("└", new CharDefinition(true, false, false, true, false).toString()); assertThat(new CharDefinition(true, false, false, true, false)).hasToString("└");
assertEquals("┘", new CharDefinition(true, false, true, false, false).toString()); assertThat(new CharDefinition(true, false, true, false, false)).hasToString("┘");
assertEquals("┴", new CharDefinition(true, false, true, true, false).toString()); assertThat(new CharDefinition(true, false, true, true, false)).hasToString("┴");
assertEquals("│", new CharDefinition(true, true, false, false, false).toString()); assertThat(new CharDefinition(true, true, false, false, false)).hasToString("│");
assertEquals("├", new CharDefinition(true, true, false, true, false).toString()); assertThat(new CharDefinition(true, true, false, true, false)).hasToString("├");
assertEquals("┤", new CharDefinition(true, true, true, false, false).toString()); assertThat(new CharDefinition(true, true, true, false, false)).hasToString("┤");
assertEquals("┼", new CharDefinition(true, true, true, true, false).toString()); assertThat(new CharDefinition(true, true, true, true, false)).hasToString("┼");
} }
@Test @Test
void testRenderingSolution() { void testRenderingSolution() {
assertEquals(" ", new CharDefinition(false, false, false, false, true).toString()); assertThat(new CharDefinition(false, false, false, false, true)).hasToString(" ");
assertEquals("╶", new CharDefinition(false, false, false, true, true).toString()); assertThat(new CharDefinition(false, false, false, true, true)).hasToString("╶");
assertEquals("╴", new CharDefinition(false, false, true, false, true).toString()); assertThat(new CharDefinition(false, false, true, false, true)).hasToString("╴");
assertEquals("─", new CharDefinition(false, false, true, true, true).toString()); assertThat(new CharDefinition(false, false, true, true, true)).hasToString("─");
assertEquals("╷", new CharDefinition(false, true, false, false, true).toString()); assertThat(new CharDefinition(false, true, false, false, true)).hasToString("╷");
assertEquals("╭", new CharDefinition(false, true, false, true, true).toString()); assertThat(new CharDefinition(false, true, false, true, true)).hasToString("╭");
assertEquals("╮", new CharDefinition(false, true, true, false, true).toString()); assertThat(new CharDefinition(false, true, true, false, true)).hasToString("╮");
assertEquals("┬", new CharDefinition(false, true, true, true, true).toString()); assertThat(new CharDefinition(false, true, true, true, true)).hasToString("┬");
assertEquals("╵", new CharDefinition(true, false, false, false, true).toString()); assertThat(new CharDefinition(true, false, false, false, true)).hasToString("╵");
assertEquals("╰", new CharDefinition(true, false, false, true, true).toString()); assertThat(new CharDefinition(true, false, false, true, true)).hasToString("╰");
assertEquals("╯", new CharDefinition(true, false, true, false, true).toString()); assertThat(new CharDefinition(true, false, true, false, true)).hasToString("╯");
assertEquals("┴", new CharDefinition(true, false, true, true, true).toString()); assertThat(new CharDefinition(true, false, true, true, true)).hasToString("┴");
assertEquals("│", new CharDefinition(true, true, false, false, true).toString()); assertThat(new CharDefinition(true, true, false, false, true)).hasToString("│");
assertEquals("├", new CharDefinition(true, true, false, true, true).toString()); assertThat(new CharDefinition(true, true, false, true, true)).hasToString("├");
assertEquals("┤", new CharDefinition(true, true, true, false, true).toString()); assertThat(new CharDefinition(true, true, true, false, true)).hasToString("┤");
assertEquals("┼", new CharDefinition(true, true, true, true, true).toString()); assertThat(new CharDefinition(true, true, true, true, true)).hasToString("┼");
} }
@Test @Test
void testBuilderMethods() { void testBuilderMethods() {
assertEquals(new CharDefinition(true, false, false, false, false), new CharDefinition().up()); assertThat(new CharDefinition().up()).isEqualTo(new CharDefinition(true, false, false, false, false));
assertEquals(new CharDefinition(false, true, false, false, false), new CharDefinition().down()); assertThat(new CharDefinition().down()).isEqualTo(new CharDefinition(false, true, false, false, false));
assertEquals(new CharDefinition(false, false, true, false, false), new CharDefinition().left()); assertThat(new CharDefinition().left()).isEqualTo(new CharDefinition(false, false, true, false, false));
assertEquals(new CharDefinition(false, false, false, true, false), new CharDefinition().right()); assertThat(new CharDefinition().right()).isEqualTo(new CharDefinition(false, false, false, true, false));
assertEquals(new CharDefinition(false, false, false, false, true), new CharDefinition().solution()); assertThat(new CharDefinition().solution()).isEqualTo(new CharDefinition(false, false, false, false, true));
assertEquals(new CharDefinition(true, true, false, false, false), new CharDefinition().vertical()); assertThat(new CharDefinition().vertical()).isEqualTo(new CharDefinition(true, true, false, false, false));
assertEquals(new CharDefinition(false, false, true, true, false), new CharDefinition().horizontal()); assertThat(new CharDefinition().horizontal()).isEqualTo(new CharDefinition(false, false, true, true, false));
assertEquals(new CharDefinition(true, true, true, true, true), new CharDefinition().vertical().horizontal().solution()); assertThat(new CharDefinition().vertical().horizontal().solution()).isEqualTo(new CharDefinition(true, true, true, true, true));
} }
} }

27
src/test/java/ch/fritteli/labyrinth/generator/serialization/SerializerDeserializerTest.java
View file

@ -1,33 +1,32 @@
package ch.fritteli.labyrinth.generator.serialization; package ch.fritteli.labyrinth.generator.serialization;
import ch.fritteli.labyrinth.generator.model.Labyrinth; import ch.fritteli.labyrinth.generator.model.Labyrinth;
import lombok.NonNull;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals; import static org.assertj.core.api.Assertions.assertThat;
class SerializerDeserializerTest { class SerializerDeserializerTest {
@Test @Test
void testSerializeDeserializeTiny() { void testSerializeDeserializeTiny() {
@NonNull final Labyrinth expected = new Labyrinth(2, 2, 255); final Labyrinth expected = new Labyrinth(2, 2, 255);
@NonNull final byte[] bytes = SerializerDeserializer.serialize(expected); final byte[] bytes = SerializerDeserializer.serialize(expected);
@NonNull final Labyrinth result = SerializerDeserializer.deserialize(bytes); final Labyrinth result = SerializerDeserializer.deserialize(bytes);
assertEquals(expected, result); assertThat(result).isEqualTo(expected);
} }
@Test @Test
void testSerializeDeserializeMedium() { void testSerializeDeserializeMedium() {
@NonNull final Labyrinth expected = new Labyrinth(20, 20, -271828182846L); final Labyrinth expected = new Labyrinth(20, 20, -271828182846L);
@NonNull final byte[] bytes = SerializerDeserializer.serialize(expected); final byte[] bytes = SerializerDeserializer.serialize(expected);
@NonNull final Labyrinth result = SerializerDeserializer.deserialize(bytes); final Labyrinth result = SerializerDeserializer.deserialize(bytes);
assertEquals(expected, result); assertThat(result).isEqualTo(expected);
} }
@Test @Test
void testSerializeDeserializeLarge() { void testSerializeDeserializeLarge() {
@NonNull final Labyrinth expected = new Labyrinth(200, 320, 3141592653589793238L); final Labyrinth expected = new Labyrinth(200, 320, 3141592653589793238L);
@NonNull final byte[] bytes = SerializerDeserializer.serialize(expected); final byte[] bytes = SerializerDeserializer.serialize(expected);
@NonNull final Labyrinth result = SerializerDeserializer.deserialize(bytes); final Labyrinth result = SerializerDeserializer.deserialize(bytes);
assertEquals(expected, result); assertThat(result).isEqualTo(expected);
} }
} }