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import parseSourceFile from '~/static_site_editor/services/parse_source_file';
import {
sourceContentYAML as content,
sourceContentHeaderYAML as yamlFrontMatter,
sourceContentHeaderObjYAML as yamlFrontMatterObj,
sourceContentBody as body,
} from '../mock_data';
describe('static_site_editor/services/parse_source_file', () => {
const contentComplex = [content, content, content].join('');
const complexBody = [body, content, content].join('');
const edit = 'and more';
const newContent = `${content} ${edit}`;
const newContentComplex = `${contentComplex} ${edit}`;
describe('unmodified front matter', () => {
it.each`
parsedSource
${parseSourceFile(content)}
${parseSourceFile(contentComplex)}
`('returns $targetFrontMatter when frontMatter queried', ({ parsedSource }) => {
expect(parsedSource.matter()).toEqual(yamlFrontMatterObj);
});
});
describe('unmodified content', () => {
it.each`
parsedSource
${parseSourceFile(content)}
${parseSourceFile(contentComplex)}
`('returns false by default', ({ parsedSource }) => {
expect(parsedSource.isModified()).toBe(false);
});
it.each`
parsedSource | isBody | target
${parseSourceFile(content)} | ${undefined} | ${content}
${parseSourceFile(content)} | ${false} | ${content}
${parseSourceFile(content)} | ${true} | ${body}
${parseSourceFile(contentComplex)} | ${undefined} | ${contentComplex}
${parseSourceFile(contentComplex)} | ${false} | ${contentComplex}
${parseSourceFile(contentComplex)} | ${true} | ${complexBody}
`(
'returns only the $target content when the `isBody` parameter argument is $isBody',
({ parsedSource, isBody, target }) => {
expect(parsedSource.content(isBody)).toBe(target);
},
);
});
describe('modified front matter', () => {
const newYamlFrontMatter = '---\nnewKey: newVal\n---';
const newYamlFrontMatterObj = { newKey: 'newVal' };
const contentWithNewFrontMatter = content.replace(yamlFrontMatter, newYamlFrontMatter);
const contentComplexWithNewFrontMatter = contentComplex.replace(
yamlFrontMatter,
newYamlFrontMatter,
);
it.each`
parsedSource | targetContent
${parseSourceFile(content)} | ${contentWithNewFrontMatter}
${parseSourceFile(contentComplex)} | ${contentComplexWithNewFrontMatter}
`(
'returns the correct front matter and modified content',
({ parsedSource, targetContent }) => {
expect(parsedSource.matter()).toMatchObject(yamlFrontMatterObj);
parsedSource.syncMatter(newYamlFrontMatterObj);
expect(parsedSource.matter()).toMatchObject(newYamlFrontMatterObj);
expect(parsedSource.content()).toBe(targetContent);
},
);
});
describe('modified content', () => {
const newBody = `${body} ${edit}`;
const newComplexBody = `${complexBody} ${edit}`;
it.each`
parsedSource | hasMatter | isModified | targetRaw | targetBody
${parseSourceFile(content)} | ${true} | ${false} | ${content} | ${body}
${parseSourceFile(content)} | ${true} | ${true} | ${newContent} | ${newBody}
${parseSourceFile(contentComplex)} | ${true} | ${false} | ${contentComplex} | ${complexBody}
${parseSourceFile(contentComplex)} | ${true} | ${true} | ${newContentComplex} | ${newComplexBody}
${parseSourceFile(body)} | ${false} | ${false} | ${body} | ${body}
${parseSourceFile(body)} | ${false} | ${true} | ${newBody} | ${newBody}
`(
'returns $isModified after a $targetRaw sync',
({ parsedSource, hasMatter, isModified, targetRaw, targetBody }) => {
parsedSource.syncContent(targetRaw);
expect(parsedSource.hasMatter()).toBe(hasMatter);
expect(parsedSource.isModified()).toBe(isModified);
expect(parsedSource.content()).toBe(targetRaw);
expect(parsedSource.content(true)).toBe(targetBody);
},
);
});
});
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