debian-mirror-gitlab/spec/frontend/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');
});
});
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describe('setPageTitleForFile', () => {
it('sets the document page title for the file passed', () => {
const f = {
path: 'README.md',
};
const state = {
currentBranchId: 'master',
currentProjectId: 'test/test',
};
utils.setPageTitleForFile(state, f);
expect(document.title).toBe('README.md · master · test/test · GitLab');
});
});
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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 },
{ ...file('renamedFile'), path: 'renamedFile', prevPath: 'prevPath' },
{ ...file('replacingFile'), path: 'replacingFile', replaces: 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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{
action: commitActionTypes.move,
file_path: 'renamedFile',
content: null,
encoding: 'text',
last_commit_id: undefined,
previous_path: 'prevPath',
},
{
action: commitActionTypes.update,
file_path: 'replacingFile',
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', () => {
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it('filters out folders from the list', () => {
const files = [
{
path: 'a',
type: 'blob',
deleted: true,
},
{
path: 'c',
type: 'tree',
deleted: true,
},
{
path: 'c/d',
type: 'blob',
deleted: true,
},
];
const flattendFiles = utils.getCommitFiles(files);
expect(flattendFiles).toEqual([
{
path: 'a',
type: 'blob',
deleted: true,
},
{
path: 'c/d',
type: 'blob',
deleted: true,
},
]);
});
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});
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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',
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tree: [{ ...file('beta.md'), path: 'foo/alpha/beta.md' }],
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});
toTree.push({
...file('foo'),
tree: [
{
...file('alpha'),
path: 'foo/alpha',
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tree: [{ ...file('gamma.md'), path: 'foo/alpha/gamma.md' }],
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},
],
});
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',
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tree: [{ ...file('beta.md'), path: 'foo/alpha/beta.md' }],
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});
toTree.push({
...file('foo'),
tree: [
{
...file('alpha'),
path: 'foo/alpha',
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tree: [{ ...file('gamma.md'), path: 'foo/alpha/gamma.md' }],
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},
],
});
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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describe('swapInStateArray', () => {
let localState;
beforeEach(() => {
localState = [];
});
it('swaps existing entry with a new one', () => {
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const file1 = { ...file('old'), key: 'foo' };
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const file2 = file('new');
const arr = [file1];
Object.assign(localState, {
dummyArray: arr,
entries: {
new: file2,
},
});
utils.swapInStateArray(localState, 'dummyArray', 'foo', 'new');
expect(localState.dummyArray.length).toBe(1);
expect(localState.dummyArray[0]).toBe(file2);
});
it('does not add an item if it does not exist yet in array', () => {
const file1 = file('file');
Object.assign(localState, {
dummyArray: [],
entries: {
file: file1,
},
});
utils.swapInStateArray(localState, 'dummyArray', 'foo', 'file');
expect(localState.dummyArray.length).toBe(0);
});
});
describe('swapInParentTreeWithSorting', () => {
let localState;
let branchInfo;
const currentProjectId = '123-foo';
const currentBranchId = 'master';
beforeEach(() => {
localState = {
currentBranchId,
currentProjectId,
trees: {
[`${currentProjectId}/${currentBranchId}`]: {
tree: [],
},
},
entries: {
oldPath: file('oldPath', 'oldPath', 'blob'),
newPath: file('newPath', 'newPath', 'blob'),
parentPath: file('parentPath', 'parentPath', 'tree'),
},
};
branchInfo = localState.trees[`${currentProjectId}/${currentBranchId}`];
});
it('does not change tree if newPath is not supplied', () => {
branchInfo.tree = [localState.entries.oldPath];
utils.swapInParentTreeWithSorting(localState, 'oldPath', undefined, undefined);
expect(branchInfo.tree).toEqual([localState.entries.oldPath]);
});
describe('oldPath to replace is not defined: simple addition to tree', () => {
it('adds to tree on the state if there is no parent for the entry', () => {
expect(branchInfo.tree.length).toBe(0);
utils.swapInParentTreeWithSorting(localState, undefined, 'oldPath', undefined);
expect(branchInfo.tree.length).toBe(1);
expect(branchInfo.tree[0].name).toBe('oldPath');
utils.swapInParentTreeWithSorting(localState, undefined, 'newPath', undefined);
expect(branchInfo.tree.length).toBe(2);
expect(branchInfo.tree).toEqual([
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expect.objectContaining({
name: 'newPath',
}),
expect.objectContaining({
name: 'oldPath',
}),
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]);
});
it('adds to parent tree if it is supplied', () => {
utils.swapInParentTreeWithSorting(localState, undefined, 'newPath', 'parentPath');
expect(localState.entries.parentPath.tree.length).toBe(1);
expect(localState.entries.parentPath.tree).toEqual([
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expect.objectContaining({
name: 'newPath',
}),
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]);
localState.entries.parentPath.tree = [localState.entries.oldPath];
utils.swapInParentTreeWithSorting(localState, undefined, 'newPath', 'parentPath');
expect(localState.entries.parentPath.tree.length).toBe(2);
expect(localState.entries.parentPath.tree).toEqual([
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expect.objectContaining({
name: 'newPath',
}),
expect.objectContaining({
name: 'oldPath',
}),
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]);
});
});
describe('swapping of the items', () => {
it('swaps entries if both paths are supplied', () => {
branchInfo.tree = [localState.entries.oldPath];
utils.swapInParentTreeWithSorting(localState, localState.entries.oldPath.key, 'newPath');
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expect(branchInfo.tree).toEqual([
expect.objectContaining({
name: 'newPath',
}),
]);
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utils.swapInParentTreeWithSorting(localState, localState.entries.newPath.key, 'oldPath');
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expect(branchInfo.tree).toEqual([
expect.objectContaining({
name: 'oldPath',
}),
]);
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});
it('sorts tree after swapping the entries', () => {
const alpha = file('alpha', 'alpha', 'blob');
const beta = file('beta', 'beta', 'blob');
const gamma = file('gamma', 'gamma', 'blob');
const theta = file('theta', 'theta', 'blob');
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localState.entries = {
alpha,
beta,
gamma,
theta,
};
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branchInfo.tree = [alpha, beta, gamma];
utils.swapInParentTreeWithSorting(localState, alpha.key, 'theta');
expect(branchInfo.tree).toEqual([
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expect.objectContaining({
name: 'beta',
}),
expect.objectContaining({
name: 'gamma',
}),
expect.objectContaining({
name: 'theta',
}),
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]);
utils.swapInParentTreeWithSorting(localState, gamma.key, 'alpha');
expect(branchInfo.tree).toEqual([
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expect.objectContaining({
name: 'alpha',
}),
expect.objectContaining({
name: 'beta',
}),
expect.objectContaining({
name: 'theta',
}),
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]);
utils.swapInParentTreeWithSorting(localState, beta.key, 'gamma');
expect(branchInfo.tree).toEqual([
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expect.objectContaining({
name: 'alpha',
}),
expect.objectContaining({
name: 'gamma',
}),
expect.objectContaining({
name: 'theta',
}),
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]);
});
});
});
describe('cleanTrailingSlash', () => {
[
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{
input: '',
output: '',
},
{
input: 'abc',
output: 'abc',
},
{
input: 'abc/',
output: 'abc',
},
{
input: 'abc/def',
output: 'abc/def',
},
{
input: 'abc/def/',
output: 'abc/def',
},
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].forEach(({ input, output }) => {
it(`cleans trailing slash from string "${input}"`, () => {
expect(utils.cleanTrailingSlash(input)).toEqual(output);
});
});
});
describe('pathsAreEqual', () => {
[
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{
args: ['abc', 'abc'],
output: true,
},
{
args: ['abc', 'def'],
output: false,
},
{
args: ['abc/', 'abc'],
output: true,
},
{
args: ['abc/abc', 'abc'],
output: false,
},
{
args: ['/', ''],
output: true,
},
{
args: ['', '/'],
output: true,
},
{
args: [false, '/'],
output: true,
},
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].forEach(({ args, output }) => {
it(`cleans and tests equality (${JSON.stringify(args)})`, () => {
expect(utils.pathsAreEqual(...args)).toEqual(output);
});
});
});
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describe('addFinalNewlineIfNeeded', () => {
it('adds a newline if it doesnt already exist', () => {
[
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{
input: 'some text',
output: 'some text\n',
},
{
input: 'some text\n',
output: 'some text\n',
},
{
input: 'some text\n\n',
output: 'some text\n\n',
},
{
input: 'some\n text',
output: 'some\n text\n',
},
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].forEach(({ input, output }) => {
expect(utils.addFinalNewlineIfNeeded(input)).toEqual(output);
});
});
});
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});