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