debian-mirror-gitlab/spec/javascripts/ide/stores/utils_spec.js

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import * as utils from '~/ide/stores/utils';
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import { commitActionTypes } from '~/ide/constants';
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import { file } from '../helpers';
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describe('Multi-file store utils', () => {
describe('setPageTitle', () => {
it('sets the document page title', () => {
utils.setPageTitle('test');
expect(document.title).toBe('test');
});
});
describe('findIndexOfFile', () => {
let localState;
beforeEach(() => {
localState = [
{
path: '1',
},
{
path: '2',
},
];
});
it('finds in the index of an entry by path', () => {
const index = utils.findIndexOfFile(localState, {
path: '2',
});
expect(index).toBe(1);
});
});
describe('findEntry', () => {
let localState;
beforeEach(() => {
localState = {
tree: [
{
type: 'tree',
name: 'test',
},
{
type: 'blob',
name: 'file',
},
],
};
});
it('returns an entry found by name', () => {
const foundEntry = utils.findEntry(localState.tree, 'tree', 'test');
expect(foundEntry.type).toBe('tree');
expect(foundEntry.name).toBe('test');
});
it('returns undefined when no entry found', () => {
const foundEntry = utils.findEntry(localState.tree, 'blob', 'test');
expect(foundEntry).toBeUndefined();
});
});
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describe('createCommitPayload', () => {
it('returns API payload', () => {
const state = {
commitMessage: 'commit message',
};
const rootState = {
stagedFiles: [
{
...file('staged'),
path: 'staged',
content: 'updated file content',
lastCommitSha: '123456789',
},
{
...file('newFile'),
path: 'added',
tempFile: true,
content: 'new file content',
base64: true,
lastCommitSha: '123456789',
},
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{
...file('deletedFile'),
path: 'deletedFile',
deleted: true,
},
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],
currentBranchId: 'master',
};
const payload = utils.createCommitPayload({
branch: 'master',
newBranch: false,
state,
rootState,
getters: {},
});
expect(payload).toEqual({
branch: 'master',
commit_message: 'commit message',
actions: [
{
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action: commitActionTypes.update,
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file_path: 'staged',
content: 'updated file content',
encoding: 'text',
last_commit_id: '123456789',
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previous_path: undefined,
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},
{
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action: commitActionTypes.create,
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file_path: 'added',
content: 'new file content',
encoding: 'base64',
last_commit_id: '123456789',
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previous_path: undefined,
},
{
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action: commitActionTypes.delete,
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file_path: 'deletedFile',
content: undefined,
encoding: 'text',
last_commit_id: undefined,
previous_path: undefined,
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},
],
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start_sha: undefined,
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});
});
it('uses prebuilt commit message when commit message is empty', () => {
const rootState = {
stagedFiles: [
{
...file('staged'),
path: 'staged',
content: 'updated file content',
lastCommitSha: '123456789',
},
{
...file('newFile'),
path: 'added',
tempFile: true,
content: 'new file content',
base64: true,
lastCommitSha: '123456789',
},
],
currentBranchId: 'master',
};
const payload = utils.createCommitPayload({
branch: 'master',
newBranch: false,
state: {},
rootState,
getters: {
preBuiltCommitMessage: 'prebuilt test commit message',
},
});
expect(payload).toEqual({
branch: 'master',
commit_message: 'prebuilt test commit message',
actions: [
{
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action: commitActionTypes.update,
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file_path: 'staged',
content: 'updated file content',
encoding: 'text',
last_commit_id: '123456789',
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previous_path: undefined,
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},
{
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action: commitActionTypes.create,
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file_path: 'added',
content: 'new file content',
encoding: 'base64',
last_commit_id: '123456789',
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previous_path: undefined,
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},
],
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start_sha: undefined,
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});
});
});
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describe('commitActionForFile', () => {
it('returns deleted for deleted file', () => {
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expect(utils.commitActionForFile({ deleted: true })).toBe(commitActionTypes.delete);
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});
it('returns create for tempFile', () => {
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expect(utils.commitActionForFile({ tempFile: true })).toBe(commitActionTypes.create);
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});
it('returns move for moved file', () => {
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expect(utils.commitActionForFile({ prevPath: 'test' })).toBe(commitActionTypes.move);
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});
it('returns update by default', () => {
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expect(utils.commitActionForFile({})).toBe(commitActionTypes.update);
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});
});
describe('getCommitFiles', () => {
it('returns list of files excluding moved files', () => {
const files = [
{
path: 'a',
type: 'blob',
deleted: true,
},
{
path: 'c',
type: 'blob',
moved: true,
},
];
const flattendFiles = utils.getCommitFiles(files);
expect(flattendFiles).toEqual([
{
path: 'a',
type: 'blob',
deleted: true,
},
]);
});
});
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describe('mergeTrees', () => {
let fromTree;
let toTree;
beforeEach(() => {
fromTree = [file('foo')];
toTree = [file('bar')];
});
it('merges simple trees with sorting the result', () => {
toTree = [file('beta'), file('alpha'), file('gamma')];
const res = utils.mergeTrees(fromTree, toTree);
expect(res.length).toEqual(4);
expect(res[0].name).toEqual('alpha');
expect(res[1].name).toEqual('beta');
expect(res[2].name).toEqual('foo');
expect(res[3].name).toEqual('gamma');
expect(res[2]).toBe(fromTree[0]);
});
it('handles edge cases', () => {
expect(utils.mergeTrees({}, []).length).toEqual(0);
let res = utils.mergeTrees({}, toTree);
expect(res.length).toEqual(1);
expect(res[0].name).toEqual('bar');
res = utils.mergeTrees(fromTree, []);
expect(res.length).toEqual(1);
expect(res[0].name).toEqual('foo');
expect(res[0]).toBe(fromTree[0]);
});
it('merges simple trees without producing duplicates', () => {
toTree.push(file('foo'));
const res = utils.mergeTrees(fromTree, toTree);
expect(res.length).toEqual(2);
expect(res[0].name).toEqual('bar');
expect(res[1].name).toEqual('foo');
expect(res[1]).not.toBe(fromTree[0]);
});
it('merges nested tree into the main one without duplicates', () => {
fromTree[0].tree.push({
...file('alpha'),
path: 'foo/alpha',
tree: [
{
...file('beta.md'),
path: 'foo/alpha/beta.md',
},
],
});
toTree.push({
...file('foo'),
tree: [
{
...file('alpha'),
path: 'foo/alpha',
tree: [
{
...file('gamma.md'),
path: 'foo/alpha/gamma.md',
},
],
},
],
});
const res = utils.mergeTrees(fromTree, toTree);
expect(res.length).toEqual(2);
expect(res[1].name).toEqual('foo');
const finalBranch = res[1].tree[0].tree;
expect(finalBranch.length).toEqual(2);
expect(finalBranch[0].name).toEqual('beta.md');
expect(finalBranch[1].name).toEqual('gamma.md');
});
it('marks correct folders as opened as the parsing goes on', () => {
fromTree[0].tree.push({
...file('alpha'),
path: 'foo/alpha',
tree: [
{
...file('beta.md'),
path: 'foo/alpha/beta.md',
},
],
});
toTree.push({
...file('foo'),
tree: [
{
...file('alpha'),
path: 'foo/alpha',
tree: [
{
...file('gamma.md'),
path: 'foo/alpha/gamma.md',
},
],
},
],
});
const res = utils.mergeTrees(fromTree, toTree);
expect(res[1].name).toEqual('foo');
expect(res[1].opened).toEqual(true);
expect(res[1].tree[0].name).toEqual('alpha');
expect(res[1].tree[0].opened).toEqual(true);
});
});
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});