Files
vscode/build/lib/test/util.test.ts
Rob Lourens c527da85be Fail build when settings search build id generation fails (#47359)
* Ensure that settings search build id handling fail will cause the build to fail

* Move some settings search build ID computation to util.ts

* Bump version number for test

* Add unit tests for util.ts additions

* Revert version number change

* Make versionStringToNumber throw if it fails

* Add missing import
2018-04-06 14:10:51 -07:00

80 lines
2.0 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import assert = require('assert');
import util = require('../util');
function getMockTagExists(tags: string[]) {
return (tag: string) => tags.indexOf(tag) >= 0;
}
suite('util tests', () => {
test('getPreviousVersion - patch', () => {
assert.equal(
util.getPreviousVersion('1.2.3', getMockTagExists(['1.2.2', '1.2.1', '1.2.0', '1.1.0'])),
'1.2.2'
);
});
test('getPreviousVersion - patch invalid', () => {
try {
util.getPreviousVersion('1.2.2', getMockTagExists(['1.2.0', '1.1.0']));
} catch (e) {
// expected
return;
}
throw new Error('Expected an exception');
});
test('getPreviousVersion - minor', () => {
assert.equal(
util.getPreviousVersion('1.2.0', getMockTagExists(['1.1.0', '1.1.1', '1.1.2', '1.1.3'])),
'1.1.3'
);
assert.equal(
util.getPreviousVersion('1.2.0', getMockTagExists(['1.1.0', '1.0.0'])),
'1.1.0'
);
});
test('getPreviousVersion - minor gap', () => {
assert.equal(
util.getPreviousVersion('1.2.0', getMockTagExists(['1.1.0', '1.1.1', '1.1.3'])),
'1.1.1'
);
});
test('getPreviousVersion - minor invalid', () => {
try {
util.getPreviousVersion('1.2.0', getMockTagExists(['1.0.0']));
} catch (e) {
// expected
return;
}
throw new Error('Expected an exception');
});
test('getPreviousVersion - major', () => {
assert.equal(
util.getPreviousVersion('2.0.0', getMockTagExists(['1.0.0', '1.1.0', '1.2.0', '1.2.1', '1.2.2'])),
'1.2.2'
);
});
test('getPreviousVersion - major invalid', () => {
try {
util.getPreviousVersion('3.0.0', getMockTagExists(['1.0.0']));
} catch (e) {
// expected
return;
}
throw new Error('Expected an exception');
});
});