38 lines
1.1 KiB
TypeScript
38 lines
1.1 KiB
TypeScript
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);
|
|
});
|
|
});
|