Merge branch 'feature/use-proper-dirstructure' of manuel/converter into develop

src/app/app.component.spec.ts

@@ -1,36 +1,27 @@
 import {AppComponent} from './app.component';
 import {async, ComponentFixture, TestBed} from '@angular/core/testing';
 import {FormsModule} from '@angular/forms';
-import {InputComponentManagerService} from './inputcomponentmanager.service';
+import {InputComponentManagerService} from './input-component-manager.service';
 import {Step} from './step';
-import {ConverterRegistryService} from './converterregistry.service';
-import {Converter} from './converter/converter';
+import {ConverterRegistryService} from './converter-registry.service';
+import {VersionComponent} from './version/version.component';
+import createSpyObj = jasmine.createSpyObj;
 
 describe('AppComponent', () => {
   let sut: AppComponent;
   let fixture: ComponentFixture<AppComponent>;
   const firstStep: Step = new Step(0);
 
-  const inputComponentManagerServiceStub = {
-    getFirst: () => {
-      return firstStep;
-    }
-  };
+  const inputComponentManagerServiceStub = createSpyObj(['getFirst']);
+  inputComponentManagerServiceStub.getFirst.and.returnValue(firstStep);
 
-  const converterRegistryServiceStub = {
-    getAllConverters: (): Converter[] => {
-      return [];
-    },
-
-    getConverter: (id: string): Converter => {
-      return undefined;
-    }
-  };
+  const converterRegistryServiceStub = createSpyObj(['getAllConverters', 'getConverter']);
+  converterRegistryServiceStub.getAllConverters.and.returnValue([]);
+  converterRegistryServiceStub.getConverter.and.returnValue(undefined);
 
   beforeEach(async(() => {
-    /*return */
     TestBed.configureTestingModule({
-      declarations: [AppComponent],
+      declarations: [AppComponent, VersionComponent],
       imports: [FormsModule],
       providers: [
         {provide: InputComponentManagerService, useValue: inputComponentManagerServiceStub},

src/app/app.component.ts

@@ -1,6 +1,6 @@
 import {Component, OnInit} from '@angular/core';
-import {ConverterRegistryService} from './converterregistry.service';
-import {InputComponentManagerService} from './inputcomponentmanager.service';
+import {ConverterRegistryService} from './converter-registry.service';
+import {InputComponentManagerService} from './input-component-manager.service';
 import {Step} from './step';
 import {Converter} from './converter/converter';
 

src/app/app.module.ts

@@ -1,9 +1,9 @@
 import {BrowserModule} from '@angular/platform-browser';
 import {NgModule} from '@angular/core';
 import {AppComponent} from './app.component';
-import {ConverterRegistryService} from './converterregistry.service';
-import {InputComponentManagerService} from './inputcomponentmanager.service';
-import {NativeLibraryWrapperService} from './nativelibrarywrapper.service';
+import {ConverterRegistryService} from './converter-registry.service';
+import {InputComponentManagerService} from './input-component-manager.service';
+import {NativeLibraryWrapperService} from './native-library-wrapper.service';
 import {FormsModule} from '@angular/forms';
 import {VersionComponent} from './version/version.component';
 

src/app/converter-registry.service.spec.ts

@@ -0,0 +1,15 @@
+import { TestBed, inject } from '@angular/core/testing';
+
+import { ConverterRegistryService } from './converter-registry.service';
+
+describe('ConverterRegistryService', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [ConverterRegistryService]
+    });
+  });
+
+  it('should be created', inject([ConverterRegistryService], (service: ConverterRegistryService) => {
+    expect(service).toBeTruthy();
+  }));
+});

src/app/converter-registry.service.ts

@@ -1,27 +1,29 @@
-import {Injectable} from '@angular/core';
+import {Base64Decoder} from './converter/base64-decoder';
+import {Base64Encoder} from './converter/base64-encoder';
+import {BinToDecConverter} from './converter/bin-to-dec-converter';
 import {Converter} from './converter/converter';
-import {Base64Encoder} from './converter/base64encoder';
-import {Base64Decoder} from './converter/base64decoder';
-import {URIEncoder} from './converter/uriencoder';
+import {DecToBinConverter} from './converter/dec-to-bin-converter';
+import {DecToHexConverter} from './converter/dec-to-hex-converter';
+import {HexToDecConverter} from './converter/hex-to-dec-converter';
+import {HTMLEntitiesDecoder} from './converter/htmlentities-decoder';
+import {HTMLEntitiesEncoder} from './converter/htmlentities-encoder';
+import {Injectable} from '@angular/core';
+import {NativeLibraryWrapperService} from './native-library-wrapper.service';
+import {PunycodeDecoder} from './converter/punycode-decoder';
+import {PunycodeEncoder} from './converter/punycode-encoder';
+import {QuotedPrintableDecoder} from './converter/quoted-printable-decoder';
+import {QuotedPrintableEncoder} from './converter/quoted-printable-encoder';
+import {ROT13Converter} from './converter/rot13-converter';
+import {URIComponentDecoder} from './converter/uricomponent-decoder';
+import {URIComponentEncoder} from './converter/uricomponent-encoder';
 import {URIDecoder} from './converter/uridecoder';
-import {URIComponentEncoder} from './converter/uricomponentencoder';
-import {URIComponentDecoder} from './converter/uricomponentdecoder';
-import {HTMLEntitiesEncoder} from './converter/htmlentitiesencoder';
-import {HTMLEntitiesDecoder} from './converter/htmlentitiesdecoder';
-import {DecToHexConverter} from './converter/dectohexconverter';
-import {HexToDecConverter} from './converter/hextodecconverter';
-import {DecToBinConverter} from './converter/dectobinconverter';
-import {BinToDecConverter} from './converter/bintodecconverter';
-import {QuotedPrintableDecoder} from './converter/quotedprintabledecoder';
-import {QuotedPrintableEncoder} from './converter/quotedprintableencoder';
-import {NativeLibraryWrapperService} from './nativelibrarywrapper.service';
-import {PunycodeEncoder} from './converter/punycodeencoder';
-import {PunycodeDecoder} from './converter/punycodedecoder';
-import {UTF8Encoder} from './converter/utf8encoder';
-import {UTF8Decoder} from './converter/utf8decoder';
-import {ROT13Converter} from './converter/rot13converter';
+import {URIEncoder} from './converter/uriencoder';
+import {UTF8Decoder} from './converter/utf8-decoder';
+import {UTF8Encoder} from './converter/utf8-encoder';
 
-@Injectable()
+@Injectable({
+  providedIn: 'root'
+})
 export class ConverterRegistryService {
   private converters: Converter[] = [];
 

src/app/converter/base64-decoder.spec.ts

@@ -0,0 +1,27 @@
+import {Base64Decoder} from './base64-decoder';
+
+describe('Base64Decoder', () => {
+  let sut: Base64Decoder;
+
+  beforeEach(() => sut = new Base64Decoder());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "base64decode"', () => {
+    expect(sut.getId()).toEqual('base64decode');
+  });
+
+  it('should decode "SGVsbG8sIFdvcmxkIQ==" to "Hello, World!"', () => {
+    expect(sut.convert('SGVsbG8sIFdvcmxkIQ==')).toEqual('Hello, World!');
+  });
+
+  it('should raise an exception on invalid input', () => {
+    expect(() => sut.convert('foo bar.')).toThrowError('Could not decode base64 string. Maybe corrupt input?');
+  });
+});

src/app/converter/base64-encoder.spec.ts

@@ -0,0 +1,27 @@
+import {Base64Encoder} from './base64-encoder';
+
+describe('Base64Encoder', () => {
+  let sut: Base64Encoder;
+
+  beforeEach(() => sut = new Base64Encoder());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "base64encode"', () => {
+    expect(sut.getId()).toEqual('base64encode');
+  });
+
+  it('should encode "Oh, guete Tag!" to "T2gsIGd1ZXRlIFRhZyE="', () => {
+    expect(sut.convert('Oh, guete Tag!')).toEqual('T2gsIGd1ZXRlIFRhZyE=');
+  });
+
+  it('should raise an exception on invalid input', () => {
+    expect(() => sut.convert('€')).toThrowError(/Looks like you've got a character outside of the Latin1 range there./);
+  });
+});

src/app/converter/base64-encoder.ts

@@ -14,7 +14,7 @@ export class Base64Encoder implements Converter {
       return btoa(input);
     } catch (exception) {
       console.error(exception);
-      throw new Error('Ouch! Looks like you\'ve got a UTF-8 character there. Too bad, this is not supported yet. '
+      throw new Error('Ouch! Looks like you\'ve got a character outside of the Latin1 range there. Too bad, this is not supported yet. '
         + 'We\'re working on it and hope to be ready soon! Why don\'t you '
         + '<a href="https://duckduckgo.com/?q=cute+kitties&iar=images">enjoy some kittens</a> meanwhile?');
     }

src/app/converter/bin-to-dec-converter.spec.ts

@@ -0,0 +1,27 @@
+import {BinToDecConverter} from './bin-to-dec-converter';
+
+describe('BinToDecConverter', () => {
+  let sut: BinToDecConverter;
+
+  beforeEach(() => sut = new BinToDecConverter());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "bintodec"', () => {
+    expect(sut.getId()).toEqual('bintodec');
+  });
+
+  it('should convert "11011" to "27"', () => {
+    expect(sut.convert('11011')).toEqual('27');
+  });
+
+  it('should raise an exception on invalid input', () => {
+    expect(() => sut.convert('1foo bar')).toThrowError('The input seems not to be a valid binary number.');
+  });
+});

src/app/converter/bin-to-dec-converter.ts

@@ -11,7 +11,7 @@ export class BinToDecConverter implements Converter {
 
   convert(input: string): string {
     const n: number = parseInt(input, 2);
-    if (isNaN(n)) {
+    if (isNaN(n) || !input.trim().match(/^([01]+)$/)) {
       throw new Error('The input seems not to be a valid binary number.');
     }
     return n.toString(10);

src/app/converter/dec-to-bin-converter.spec.ts

@@ -0,0 +1,27 @@
+import {DecToBinConverter} from './dec-to-bin-converter';
+
+describe('DecToBinConverter', () => {
+  let sut: DecToBinConverter;
+
+  beforeEach(() => sut = new DecToBinConverter());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "dectobin"', () => {
+    expect(sut.getId()).toEqual('dectobin');
+  });
+
+  it('should convert "22" to "10110"', () => {
+    expect(sut.convert('22')).toEqual('10110');
+  });
+
+  it('should raise an exception on invalid input', () => {
+    expect(() => sut.convert('foo bar')).toThrowError('The input seems not to be a valid integer.');
+  });
+});

src/app/converter/dec-to-hex-converter.spec.ts

@@ -0,0 +1,27 @@
+import {DecToHexConverter} from './dec-to-hex-converter';
+
+describe('DecToHexConverter', () => {
+  let sut: DecToHexConverter;
+
+  beforeEach(() => sut = new DecToHexConverter());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "dectohex"', () => {
+    expect(sut.getId()).toEqual('dectohex');
+  });
+
+  it('should convert "22" to "16"', () => {
+    expect(sut.convert('22')).toEqual('16');
+  });
+
+  it('should raise an exception on invalid input', () => {
+    expect(() => sut.convert('foo bar')).toThrowError('The input seems not to be a valid integer.');
+  });
+});

src/app/converter/hex-to-dec-converter.spec.ts

@@ -0,0 +1,27 @@
+import {HexToDecConverter} from './hex-to-dec-converter';
+
+describe('HexToDecConverter', () => {
+  let sut: HexToDecConverter;
+
+  beforeEach(() => sut = new HexToDecConverter());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "hextodec"', () => {
+    expect(sut.getId()).toEqual('hextodec');
+  });
+
+  it('should convert "ab" to "171"', () => {
+    expect(sut.convert('ab')).toEqual('171');
+  });
+
+  it('should raise an exception on invalid input', () => {
+    expect(() => sut.convert('foo bar')).toThrowError('The input seems not to be a valid hexadecimal number.');
+  });
+});

src/app/converter/hex-to-dec-converter.ts

@@ -11,7 +11,7 @@ export class HexToDecConverter implements Converter {
 
   convert(input: string): string {
     const n: number = parseInt(input, 16);
-    if (isNaN(n)) {
+    if (isNaN(n) || !input.trim().match(/^((0x|0X)?[0-9a-fA-F]+)$/)) {
       throw new Error('The input seems not to be a valid hexadecimal number.');
     }
     return n.toString(10);

src/app/converter/htmlentities-decoder.spec.ts

@@ -0,0 +1,24 @@
+import {HTMLEntitiesDecoder} from './htmlentities-decoder';
+
+describe('HTMLEntitiesDecoder', () => {
+  let sut: HTMLEntitiesDecoder;
+
+  beforeEach(() => sut = new HTMLEntitiesDecoder());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "decodehtmlentities"', () => {
+    expect(sut.getId()).toEqual('decodehtmlentities');
+  });
+
+  it('should decode "&lt;span&gt;&quot;Hi&quot; &amp; &quot;Lo&quot;&lt;/span&gt;" to "<span>"Hi" & "Lo"</span>"', () => {
+    expect(sut.convert('&lt;span&gt;&quot;Hi&quot; &amp; &quot;Lo&quot;&lt;/span&gt;'))
+      .toEqual('<span>"Hi" & "Lo"</span>');
+  });
+});

src/app/converter/htmlentities-encoder.spec.ts

@@ -0,0 +1,24 @@
+import {HTMLEntitiesEncoder} from './htmlentities-encoder';
+
+describe('HTMLEntitiesEncoder', () => {
+  let sut: HTMLEntitiesEncoder;
+
+  beforeEach(() => sut = new HTMLEntitiesEncoder());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "encodehtmlentities"', () => {
+    expect(sut.getId()).toEqual('encodehtmlentities');
+  });
+
+  it('should encode "<span>"Hi" & "Lo"</span>" to "&lt;span&gt;&quot;Hi&quot; &amp; &quot;Lo&quot;&lt;/span&gt;"', () => {
+    expect(sut.convert('<span>"Hi" & "Lo"</span>'))
+      .toEqual('&lt;span&gt;&quot;Hi&quot; &amp; &quot;Lo&quot;&lt;/span&gt;');
+  });
+});

src/app/converter/punycode-decoder.spec.ts

@@ -0,0 +1,37 @@
+import {PunycodeDecoder} from './punycode-decoder';
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
+import createSpyObj = jasmine.createSpyObj;
+import Spy = jasmine.Spy;
+
+describe('PunycodeDecoder', () => {
+  let sut: PunycodeDecoder;
+  let nativeWrapperSpy: Partial<NativeLibraryWrapperService>;
+  let decodeSpy: Spy;
+
+  beforeEach(() => {
+    nativeWrapperSpy = {punycode: createSpyObj(['decode'])};
+    decodeSpy = nativeWrapperSpy.punycode.decode as Spy;
+    sut = new PunycodeDecoder((nativeWrapperSpy as NativeLibraryWrapperService));
+  });
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "decodepunycode"', () => {
+    expect(sut.getId()).toEqual('decodepunycode');
+  });
+
+  it('should call through to the native punycode decoder', () => {
+    const testInput = 'My input';
+    const expectedOutput = 'It worked';
+    decodeSpy.and.returnValue(expectedOutput);
+    const result: string = sut.convert(testInput);
+    expect(result).toEqual(expectedOutput);
+    expect(decodeSpy).toHaveBeenCalledWith(testInput);
+  });
+});

src/app/converter/punycode-decoder.ts

@@ -1,5 +1,5 @@
 import {Converter} from './converter';
-import {NativeLibraryWrapperService} from '../nativelibrarywrapper.service';
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
 
 export class PunycodeDecoder implements Converter {
 

src/app/converter/punycode-encoder.spec.ts

@@ -0,0 +1,37 @@
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
+import {PunycodeEncoder} from './punycode-encoder';
+import createSpyObj = jasmine.createSpyObj;
+import Spy = jasmine.Spy;
+
+describe('PunycodeEncoder', () => {
+  let sut: PunycodeEncoder;
+  let nativeWrapperSpy: Partial<NativeLibraryWrapperService>;
+  let encodeSpy: Spy;
+
+  beforeEach(() => {
+    nativeWrapperSpy = {punycode: createSpyObj(['encode'])};
+    encodeSpy = nativeWrapperSpy.punycode.encode as Spy;
+    sut = new PunycodeEncoder(nativeWrapperSpy as NativeLibraryWrapperService);
+  });
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "encodepunycode"', () => {
+    expect(sut.getId()).toEqual('encodepunycode');
+  });
+
+  it('should call through to the native punycode encoder', () => {
+    const testInput = 'My input';
+    const expectedOutput = 'It worked';
+    encodeSpy.and.returnValue(expectedOutput);
+    const result: string = sut.convert(testInput);
+    expect(result).toEqual(expectedOutput);
+    expect(encodeSpy).toHaveBeenCalledWith(testInput);
+  });
+});

src/app/converter/punycode-encoder.ts

@@ -1,5 +1,5 @@
 import {Converter} from './converter';
-import {NativeLibraryWrapperService} from '../nativelibrarywrapper.service';
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
 
 export class PunycodeEncoder implements Converter {
 

src/app/converter/quoted-printable-decoder.spec.ts

@@ -0,0 +1,37 @@
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
+import {QuotedPrintableDecoder} from './quoted-printable-decoder';
+import createSpyObj = jasmine.createSpyObj;
+import Spy = jasmine.Spy;
+
+describe('QuotedPrintableDecoder', () => {
+  let sut: QuotedPrintableDecoder;
+  let nativeWrapperSpy: Partial<NativeLibraryWrapperService>;
+  let decodeSpy: Spy;
+
+  beforeEach(() => {
+    nativeWrapperSpy = {quotedPrintable: createSpyObj(['decode'])};
+    decodeSpy = nativeWrapperSpy.quotedPrintable.decode as Spy;
+    sut = new QuotedPrintableDecoder((nativeWrapperSpy as NativeLibraryWrapperService));
+  });
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "decodequotedprintable"', () => {
+    expect(sut.getId()).toEqual('decodequotedprintable');
+  });
+
+  it('should call through to the native quoted printable decoder', () => {
+    const testInput = 'My input';
+    const expectedOutput = 'It worked';
+    decodeSpy.and.returnValue(expectedOutput);
+    const result: string = sut.convert(testInput);
+    expect(result).toEqual(expectedOutput);
+    expect(decodeSpy).toHaveBeenCalledWith(testInput);
+  });
+});

src/app/converter/quoted-printable-decoder.ts

@@ -1,5 +1,5 @@
 import {Converter} from './converter';
-import {NativeLibraryWrapperService} from '../nativelibrarywrapper.service';
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
 
 export class QuotedPrintableDecoder implements Converter {
 

src/app/converter/quoted-printable-encoder.spec.ts

@@ -0,0 +1,37 @@
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
+import {QuotedPrintableEncoder} from './quoted-printable-encoder';
+import createSpyObj = jasmine.createSpyObj;
+import Spy = jasmine.Spy;
+
+describe('QuotedPrintableEncoder', () => {
+  let sut: QuotedPrintableEncoder;
+  let nativeWrapperSpy: Partial<NativeLibraryWrapperService>;
+  let encodeSpy: Spy;
+
+  beforeEach(() => {
+    nativeWrapperSpy = {quotedPrintable: createSpyObj(['encode'])};
+    encodeSpy = nativeWrapperSpy.quotedPrintable.encode as Spy;
+    sut = new QuotedPrintableEncoder(nativeWrapperSpy as NativeLibraryWrapperService);
+  });
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "encodequotedprintable"', () => {
+    expect(sut.getId()).toEqual('encodequotedprintable');
+  });
+
+  it('should call through to the native quoted printable encoder', () => {
+    const testInput = 'My input';
+    const expectedOutput = 'It worked';
+    encodeSpy.and.returnValue(expectedOutput);
+    const result: string = sut.convert(testInput);
+    expect(result).toEqual(expectedOutput);
+    expect(encodeSpy).toHaveBeenCalledWith(testInput);
+  });
+});

src/app/converter/quoted-printable-encoder.ts

@@ -1,5 +1,5 @@
 import {Converter} from './converter';
-import {NativeLibraryWrapperService} from '../nativelibrarywrapper.service';
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
 
 export class QuotedPrintableEncoder implements Converter {
 

src/app/converter/rot13-converter.spec.ts

@@ -0,0 +1,28 @@
+import {ROT13Converter} from './rot13-converter';
+
+describe('ROT13Converter', () => {
+  let sut: ROT13Converter;
+
+  beforeEach(() => sut = new ROT13Converter());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "rot13"', () => {
+    expect(sut.getId()).toEqual('rot13');
+  });
+
+  it('should encode "Hello, World!" to "Uryyb, Jbeyq!"', () => {
+    expect(sut.convert('Hello, World!')).toEqual('Uryyb, Jbeyq!');
+  });
+
+  it('should return the original input after being applied twice', () => {
+    const input = 'Ok, so this string is just a bunch of letters. And numbers: 1, 2, 3. Ans others: /&%. Kthxbye!';
+    expect(sut.convert(sut.convert(input))).toEqual(input);
+  });
+});

src/app/converter/rot13-converter.ts

@@ -6,7 +6,7 @@ export class ROT13Converter implements Converter {
   }
 
   getId(): string {
-    return 'rot13convert';
+    return 'rot13';
   }
 
   convert(input: string): string {

src/app/converter/uricomponent-decoder.spec.ts

@@ -0,0 +1,25 @@
+import {URIComponentDecoder} from './uricomponent-decoder';
+
+describe('URIComponentDecoder', () => {
+  let sut: URIComponentDecoder;
+
+  beforeEach(() => sut = new URIComponentDecoder());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "uricomponentdecode"', () => {
+    expect(sut.getId()).toEqual('uricomponentdecode');
+  });
+
+  it('should decode "http%3A%2F%2Fm%C3%A4nu%3Agh%C3%ABim%40host%3Aport%2Fhi.there%3Foh%3Dwell%23ya" ' +
+    'to "http://mänu:ghëim@host:port/hi.there?oh=well#ya"', () => {
+    expect(sut.convert('http%3A%2F%2Fm%C3%A4nu%3Agh%C3%ABim%40host%3Aport%2Fhi.there%3Foh%3Dwell%23ya'))
+      .toEqual('http://mänu:ghëim@host:port/hi.there?oh=well#ya');
+  });
+});

src/app/converter/uricomponent-encoder.spec.ts

@@ -0,0 +1,25 @@
+import {URIComponentEncoder} from './uricomponent-encoder';
+
+describe('URIComponentEncoder', () => {
+  let sut: URIComponentEncoder;
+
+  beforeEach(() => sut = new URIComponentEncoder());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "uricomponentencode"', () => {
+    expect(sut.getId()).toEqual('uricomponentencode');
+  });
+
+  it('should encode "http://mänu:ghëim@host:port/hi.there?oh=well#ya" ' +
+    'to "http%3A%2F%2Fm%C3%A4nu%3Agh%C3%ABim%40host%3Aport%2Fhi.there%3Foh%3Dwell%23ya"', () => {
+    expect(sut.convert('http://mänu:ghëim@host:port/hi.there?oh=well#ya'))
+      .toEqual('http%3A%2F%2Fm%C3%A4nu%3Agh%C3%ABim%40host%3Aport%2Fhi.there%3Foh%3Dwell%23ya');
+  });
+});

src/app/converter/uridecoder.spec.ts

@@ -0,0 +1,25 @@
+import {URIDecoder} from './uridecoder';
+
+describe('URIDecoder', () => {
+  let sut: URIDecoder;
+
+  beforeEach(() => sut = new URIDecoder());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "uridecode"', () => {
+    expect(sut.getId()).toEqual('uridecode');
+  });
+
+  it('should decode "http://m%C3%A4nu:gh%C3%ABim@host:port/hi.there?oh=well#ya" ' +
+    'to "http://mänu:ghëim@host:port/hi.there?oh=well#ya"', () => {
+    expect(sut.convert('http://m%C3%A4nu:gh%C3%ABim@host:port/hi.there?oh=well#ya'))
+      .toEqual('http://mänu:ghëim@host:port/hi.there?oh=well#ya');
+  });
+});

src/app/converter/uriencoder.spec.ts

@@ -0,0 +1,25 @@
+import {URIEncoder} from './uriencoder';
+
+describe('URIEncoder', () => {
+  let sut: URIEncoder;
+
+  beforeEach(() => sut = new URIEncoder());
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "uriencode"', () => {
+    expect(sut.getId()).toEqual('uriencode');
+  });
+
+  it('should encode "http://mänu:ghëim@host:port/hi.there?oh=well#ya" ' +
+    'to "http://m%C3%A4nu:gh%C3%ABim@host:port/hi.there?oh=well#ya"', () => {
+    expect(sut.convert('http://mänu:ghëim@host:port/hi.there?oh=well#ya'))
+      .toEqual('http://m%C3%A4nu:gh%C3%ABim@host:port/hi.there?oh=well#ya');
+  });
+});

src/app/converter/utf8-decoder.spec.ts

@@ -0,0 +1,37 @@
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
+import {UTF8Decoder} from './utf8-decoder';
+import createSpyObj = jasmine.createSpyObj;
+import Spy = jasmine.Spy;
+
+describe('UTF8Decoder', () => {
+  let sut: UTF8Decoder;
+  let nativeWrapperSpy: Partial<NativeLibraryWrapperService>;
+  let decodeSpy: Spy;
+
+  beforeEach(() => {
+    nativeWrapperSpy = {utf8: createSpyObj(['decode'])};
+    decodeSpy = nativeWrapperSpy.utf8.decode as Spy;
+    sut = new UTF8Decoder((nativeWrapperSpy as NativeLibraryWrapperService));
+  });
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "decodeutf8"', () => {
+    expect(sut.getId()).toEqual('decodeutf8');
+  });
+
+  it('should call through to the native UTF-8 decoder', () => {
+    const testInput = 'My input';
+    const expectedOutput = 'It worked';
+    decodeSpy.and.returnValue(expectedOutput);
+    const result: string = sut.convert(testInput);
+    expect(result).toEqual(expectedOutput);
+    expect(decodeSpy).toHaveBeenCalledWith(testInput);
+  });
+});

src/app/converter/utf8-decoder.ts

@@ -1,5 +1,5 @@
 import {Converter} from './converter';
-import {NativeLibraryWrapperService} from '../nativelibrarywrapper.service';
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
 
 export class UTF8Decoder implements Converter {
 

src/app/converter/utf8-encoder.spec.ts

@@ -0,0 +1,37 @@
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
+import {UTF8Encoder} from './utf8-encoder';
+import createSpyObj = jasmine.createSpyObj;
+import Spy = jasmine.Spy;
+
+describe('UTF8Encoder', () => {
+  let sut: UTF8Encoder;
+  let nativeWrapperSpy: Partial<NativeLibraryWrapperService>;
+  let encodeSpy: Spy;
+
+  beforeEach(() => {
+    nativeWrapperSpy = {utf8: createSpyObj(['encode'])};
+    encodeSpy = nativeWrapperSpy.utf8.encode as Spy;
+    sut = new UTF8Encoder(nativeWrapperSpy as NativeLibraryWrapperService);
+  });
+
+  it('should create an instance', () => {
+    expect(sut).toBeTruthy();
+  });
+
+  it('should have a display name', () => {
+    expect(sut.getDisplayname()).toBeTruthy();
+  });
+
+  it('should have the id "encodeutf8"', () => {
+    expect(sut.getId()).toEqual('encodeutf8');
+  });
+
+  it('should call through to the native UTF-8 encoder', () => {
+    const testInput = 'My input';
+    const expectedOutput = 'It worked';
+    encodeSpy.and.returnValue(expectedOutput);
+    const result: string = sut.convert(testInput);
+    expect(result).toEqual(expectedOutput);
+    expect(encodeSpy).toHaveBeenCalledWith(testInput);
+  });
+});

src/app/converter/utf8-encoder.ts

@@ -1,5 +1,5 @@
 import {Converter} from './converter';
-import {NativeLibraryWrapperService} from '../nativelibrarywrapper.service';
+import {NativeLibraryWrapperService} from '../native-library-wrapper.service';
 
 export class UTF8Encoder implements Converter {
 

src/app/input-component-manager.service.spec.ts

@@ -0,0 +1,15 @@
+import { TestBed, inject } from '@angular/core/testing';
+
+import { InputComponentManagerService } from './input-component-manager.service';
+
+describe('InputComponentManagerService', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [InputComponentManagerService]
+    });
+  });
+
+  it('should be created', inject([InputComponentManagerService], (service: InputComponentManagerService) => {
+    expect(service).toBeTruthy();
+  }));
+});

src/app/input-component-manager.service.ts

@@ -1,7 +1,9 @@
 import {Injectable} from '@angular/core';
 import {Step} from './step';
 
-@Injectable()
+@Injectable({
+  providedIn: 'root'
+})
 export class InputComponentManagerService {
   private components: Step[] = [];
 

src/app/native-library-wrapper.service.spec.ts

@@ -0,0 +1,15 @@
+import { TestBed, inject } from '@angular/core/testing';
+
+import { NativeLibraryWrapperService } from './native-library-wrapper.service';
+
+describe('NativeLibraryWrapperService', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [NativeLibraryWrapperService]
+    });
+  });
+
+  it('should be created', inject([NativeLibraryWrapperService], (service: NativeLibraryWrapperService) => {
+    expect(service).toBeTruthy();
+  }));
+});

src/app/native-library-wrapper.service.ts

@@ -1,12 +1,11 @@
 import {Injectable} from '@angular/core';
-import {Punycode} from './punycode';
-import {Utf8} from './utf8';
-import {QuotedPrintable} from './quotedprintable';
-import * as NativeUtf8 from 'utf8';
-import * as NativeQuotedPrintable from 'quoted-printable';
 import * as NativePunycode from 'punycode';
+import * as NativeQuotedPrintable from 'quoted-printable';
+import * as NativeUtf8 from 'utf8';
 
-@Injectable()
+@Injectable({
+  providedIn: 'root'
+})
 export class NativeLibraryWrapperService {
   public utf8: Utf8;
   public quotedPrintable: QuotedPrintable;
@@ -18,3 +17,21 @@ export class NativeLibraryWrapperService {
     this.punycode = NativePunycode;
   }
 }
+
+interface Punycode {
+  encode(input: string): string;
+
+  decode(input: string): string;
+}
+
+interface QuotedPrintable {
+  encode(input: string): string;
+
+  decode(input: string): string;
+}
+
+interface Utf8 {
+  encode(input: any): string;
+
+  decode(input: string): any;
+}

src/app/punycode.ts

@@ -1,4 +0,0 @@
-export interface Punycode {
-  encode(input: string): string;
-  decode(input: string): string;
-}

src/app/quotedprintable.ts

@@ -1,4 +0,0 @@
-export interface QuotedPrintable {
-  encode(input: string): string;
-  decode(input: string): string;
-}

src/app/utf8.ts

@@ -1,4 +0,0 @@
-export interface Utf8 {
-  encode(input: any): string;
-  decode(input: string): any;
-}

src/app/version/version.component.spec.ts

@@ -1,6 +1,7 @@
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import {async, ComponentFixture, TestBed} from '@angular/core/testing';
 
-import { VersionComponent } from './version.component';
+import {VersionComponent} from './version.component';
+import {environment} from '../../environments/environment';
 
 describe('VersionComponent', () => {
   let component: VersionComponent;
@@ -8,9 +9,9 @@ describe('VersionComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ VersionComponent ]
+      declarations: [VersionComponent]
     })
-    .compileComponents();
+      .compileComponents();
   }));
 
   beforeEach(() => {
@@ -22,4 +23,14 @@ describe('VersionComponent', () => {
   it('should create', () => {
     expect(component).toBeTruthy();
   });
+
+  it('should contain the correct version', () => {
+    // when executing the test, we're always running with the dev environment
+    expect(component.VERSION).toEqual(`${environment.appVersion} (development build)`);
+  });
+
+  it('should have the correct value for the "production" property', () => {
+    // when executing the test, we're always running with the dev environment
+    expect(component.PROD).toBeFalsy();
+  });
 });