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import { prepareRawDiffFile, getShortShaFromFile } from '~/diffs/utils/diff_file';
function getDiffFiles() {
const loadFull = 'namespace/project/-/merge_requests/12345/diff_for_path?file_identifier=abc';
return [
{
blob: {
id: 'C0473471',
},
file_hash: 'ABC', // This file is just a normal file
file_identifier_hash: 'ABC1',
load_collapsed_diff_url: loadFull,
},
{
blob: {
id: 'C0473472',
},
file_hash: 'DEF', // This file replaces a symlink
file_identifier_hash: 'DEF1',
load_collapsed_diff_url: loadFull,
a_mode: '0',
b_mode: '0755',
},
{
blob: {
id: 'C0473473',
},
file_hash: 'DEF', // This symlink is replaced by a file
file_identifier_hash: 'DEF2',
load_collapsed_diff_url: loadFull,
a_mode: '120000',
b_mode: '0',
},
{
blob: {
id: 'C0473474',
},
file_hash: 'GHI', // This symlink replaces a file
file_identifier_hash: 'GHI1',
load_collapsed_diff_url: loadFull,
a_mode: '0',
b_mode: '120000',
},
{
blob: {
id: 'C0473475',
},
file_hash: 'GHI', // This file is replaced by a symlink
file_identifier_hash: 'GHI2',
load_collapsed_diff_url: loadFull,
a_mode: '0755',
b_mode: '0',
},
];
}
function makeBrokenSymlinkObject(replaced, wasSymbolic, isSymbolic, wasReal, isReal) {
return {
replaced,
wasSymbolic,
isSymbolic,
wasReal,
isReal,
};
}
describe('diff_file utilities', () => {
describe('prepareRawDiffFile', () => {
let files;
beforeEach(() => {
files = getDiffFiles();
});
it.each`
fileIndex | description | brokenSymlink
${0} | ${'a file that is not symlink-adjacent'} | ${false}
${1} | ${'a file that replaces a symlink'} | ${makeBrokenSymlinkObject(false, false, false, false, true)}
${2} | ${'a symlink that is replaced by a file'} | ${makeBrokenSymlinkObject(true, true, false, false, false)}
${3} | ${'a symlink that replaces a file'} | ${makeBrokenSymlinkObject(false, false, true, false, false)}
${4} | ${'a file that is replaced by a symlink'} | ${makeBrokenSymlinkObject(true, false, false, true, false)}
`(
'properly marks $description with the correct .brokenSymlink value',
({ fileIndex, brokenSymlink }) => {
const preppedRaw = prepareRawDiffFile({
file: files[fileIndex],
allFiles: files,
});
expect(preppedRaw.brokenSymlink).toStrictEqual(brokenSymlink);
},
);
it.each`
fileIndex | id
${0} | ${'68296a4f-f1c7-445a-bd0e-6e3b02c4eec0'}
${1} | ${'051c9bb8-cdba-4eb7-b8d1-508906e6d8ba'}
${2} | ${'ed3d53d5-5da0-412d-a3c6-7213f84e88d3'}
${3} | ${'39d998dc-bc69-4b19-a6af-41e4369c2bd5'}
${4} | ${'7072d115-ce39-423c-8346-9fcad58cd68e'}
`('sets the file id properly { id: $id } on normal diff files', ({ fileIndex, id }) => {
const preppedFile = prepareRawDiffFile({
file: files[fileIndex],
allFiles: files,
});
expect(preppedFile.id).toBe(id);
});
it('does not set the `id` property for metadata diff files', () => {
const preppedFile = prepareRawDiffFile({
file: files[0],
allFiles: files,
meta: true,
});
expect(preppedFile).not.toHaveProp('id');
});
it('does not set the id property if the file is missing a `blob.id`', () => {
const fileMissingContentSha = { ...files[0] };
delete fileMissingContentSha.blob.id;
const preppedFile = prepareRawDiffFile({
file: fileMissingContentSha,
allFiles: files,
});
expect(preppedFile).not.toHaveProp('id');
});
it('does not set the id property if the file is missing a `load_collapsed_diff_url` property', () => {
const fileMissingContentSha = { ...files[0] };
delete fileMissingContentSha.load_collapsed_diff_url;
const preppedFile = prepareRawDiffFile({
file: fileMissingContentSha,
allFiles: files,
});
expect(preppedFile).not.toHaveProp('id');
});
});
describe('getShortShaFromFile', () => {
it.each`
response | cs
${'12345678'} | ${'12345678abcdogcat'}
${null} | ${undefined}
${'hidogcat'} | ${'hidogcatmorethings'}
`('returns $response for a file with { content_sha: $cs }', ({ response, cs }) => {
expect(getShortShaFromFile({ content_sha: cs })).toBe(response);
});
});
});
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