47 lines
2.0 KiB
JavaScript
47 lines
2.0 KiB
JavaScript
var testPackage = require('../../helpers/test-package');
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var Dgeni = require('dgeni');
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describe('getExampleRegion', () => {
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var dgeni, injector, getExampleRegion, collectExamples, exampleMap;
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beforeEach(function() {
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dgeni = new Dgeni([testPackage('examples-package', true)]);
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injector = dgeni.configureInjector();
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getExampleRegion = injector.get('getExampleRegion');
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collectExamples = injector.get('collectExamples');
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exampleMap = injector.get('exampleMap');
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collectExamples.exampleFolders = ['examples'];
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collectExamples.registerIgnoredExamples(['filtered/path'], 'some/gitignore');
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exampleMap['examples'] = {
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'test/url': { regions: {
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'': { renderedContent: 'whole file' },
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'region-1': { renderedContent: 'region 1 contents' }
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} }
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};
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});
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it('should contain the whole contents from the example file if no region is specified', () => {
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expect(getExampleRegion({}, 'test/url')).toEqual('whole file');
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});
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it('should contain the region contents from the example file if a region is specified', () => {
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expect(getExampleRegion({}, 'test/url', 'region-1')).toEqual('region 1 contents');
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});
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it('should throw an error if an example doesn\'t exist', () => {
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expect(() => {
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getExampleRegion({}, 'missing/file', 'region-1');
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}).toThrowError('Missing example file... relativePath: "missing/file". - doc\nExample files can be found in the following relative paths: "examples"');
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expect(() => {
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getExampleRegion({}, 'test/url', 'missing-region');
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}).toThrowError('Missing example region... relativePath: "test/url", region: "missing-region". - doc\nRegions available are: "", "region-1"');
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});
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it('should throw an error if an example has been filtered out', () => {
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expect(() => {
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getExampleRegion({}, 'filtered/path', 'any-region');
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}).toThrowError('Ignored example file... relativePath: "filtered/path" - doc\n' +
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'This example file exists but has been ignored by a rule, in "some/gitignore".');
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});
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});
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