@theia/filesystem
Version:
Theia - FileSystem Extension
91 lines • 4.47 kB
JavaScript
"use strict";
// *****************************************************************************
// Copyright (C) 2018 TypeFox and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
const assert = require("assert");
const file_uri_1 = require("@theia/core/lib/common/file-uri");
const file_change_collection_1 = require("./file-change-collection");
describe('FileChangeCollection', () => {
assertChanges({
changes: [1 /* FileChangeType.ADDED */, 1 /* FileChangeType.ADDED */],
expected: 1 /* FileChangeType.ADDED */
});
assertChanges({
changes: [1 /* FileChangeType.ADDED */, 0 /* FileChangeType.UPDATED */],
expected: 1 /* FileChangeType.ADDED */
});
assertChanges({
changes: [1 /* FileChangeType.ADDED */, 2 /* FileChangeType.DELETED */],
expected: [1 /* FileChangeType.ADDED */, 2 /* FileChangeType.DELETED */]
});
assertChanges({
changes: [0 /* FileChangeType.UPDATED */, 1 /* FileChangeType.ADDED */],
expected: 0 /* FileChangeType.UPDATED */
});
assertChanges({
changes: [0 /* FileChangeType.UPDATED */, 0 /* FileChangeType.UPDATED */],
expected: 0 /* FileChangeType.UPDATED */
});
assertChanges({
changes: [0 /* FileChangeType.UPDATED */, 2 /* FileChangeType.DELETED */],
expected: 2 /* FileChangeType.DELETED */
});
assertChanges({
changes: [2 /* FileChangeType.DELETED */, 1 /* FileChangeType.ADDED */],
expected: 0 /* FileChangeType.UPDATED */
});
assertChanges({
changes: [2 /* FileChangeType.DELETED */, 0 /* FileChangeType.UPDATED */],
expected: 0 /* FileChangeType.UPDATED */
});
assertChanges({
changes: [2 /* FileChangeType.DELETED */, 2 /* FileChangeType.DELETED */],
expected: 2 /* FileChangeType.DELETED */
});
assertChanges({
changes: [1 /* FileChangeType.ADDED */, 0 /* FileChangeType.UPDATED */, 2 /* FileChangeType.DELETED */],
expected: [1 /* FileChangeType.ADDED */, 2 /* FileChangeType.DELETED */]
});
assertChanges({
changes: [1 /* FileChangeType.ADDED */, 0 /* FileChangeType.UPDATED */, 2 /* FileChangeType.DELETED */, 1 /* FileChangeType.ADDED */],
expected: [1 /* FileChangeType.ADDED */]
});
assertChanges({
changes: [1 /* FileChangeType.ADDED */, 0 /* FileChangeType.UPDATED */, 2 /* FileChangeType.DELETED */, 0 /* FileChangeType.UPDATED */],
expected: [1 /* FileChangeType.ADDED */]
});
assertChanges({
changes: [1 /* FileChangeType.ADDED */, 0 /* FileChangeType.UPDATED */, 2 /* FileChangeType.DELETED */, 2 /* FileChangeType.DELETED */],
expected: [1 /* FileChangeType.ADDED */, 2 /* FileChangeType.DELETED */]
});
function assertChanges({ changes, expected }) {
const expectedTypes = Array.isArray(expected) ? expected : [expected];
const expectation = expectedTypes.map(type => typeAsString(type)).join(' + ');
it(`${changes.map(type => typeAsString(type)).join(' + ')} => ${expectation}`, () => {
const collection = new file_change_collection_1.FileChangeCollection();
const uri = file_uri_1.FileUri.create('/root/foo/bar.txt').toString();
for (const type of changes) {
collection.push({ uri, type });
}
const actual = collection.values().map(({ type }) => typeAsString(type)).join(' + ');
assert.deepStrictEqual(expectation, actual);
});
}
function typeAsString(type) {
return type === 0 /* FileChangeType.UPDATED */ ? 'UPDATED' : type === 1 /* FileChangeType.ADDED */ ? 'ADDED' : 'DELETED';
}
});
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