semantic-release/test/plugins.test.js
Pierre-Denis Vanduynslager abf92ad03d refactor: Use ES6, Test with AVA
- Use async/await instead of callbacks
- Use execa to run command line
- Use AVA for tests
- Add several assertions in the unit tests
- Add documentation (comments) in the tests
- Run tests with a real git repo instead of mocking child_process and add test helpers to create repos, commits and checkout
- Simplify test directory structure
- Simplify code readability (mostly with async/await)
- Use eslint for for linting, prettier for formatting
2017-09-30 13:30:41 -04:00

79 lines
3.0 KiB
JavaScript

import test from 'ava';
import plugins from '../src/lib/plugins';
test('Export plugins', t => {
// Call the plugin module
const defaultPlugins = plugins({});
// Verify the module returns a function for each plugin
t.is(typeof defaultPlugins.analyzeCommits, 'function');
t.is(typeof defaultPlugins.generateNotes, 'function');
t.is(typeof defaultPlugins.verifyConditions, 'function');
t.is(typeof defaultPlugins.verifyRelease, 'function');
t.is(typeof defaultPlugins.getLastRelease, 'function');
});
test('Pipeline - Get all results', async t => {
// Call the plugin module with a verifyRelease plugin pipeline
const pipelinePlugins = plugins({
verifyRelease: ['./src/lib/plugin-noop', './test/fixtures/plugin-result-a', './test/fixtures/plugin-result-b'],
});
// Call the verifyRelease pipeline
const results = await pipelinePlugins.verifyRelease({});
// Verify the pipeline return the expected result for each plugin, in order
t.deepEqual(results, [undefined, 'a', 'b']);
});
test('Pipeline - Pass pluginConfig and options to each plugins', async t => {
// Plugin configuration with options (plugin-result-config is a mock plugin returning its pluginConfig and options parameters)
const pluginConfig = {path: './test/fixtures/plugin-result-config', pluginParam: 'param1'};
// Semantic-release global options
const options = {semanticReleaseParam: 'param2'};
// Call the plugin module with a verifyRelease plugin pipeline
const pipelinePlugins = plugins({
verifyRelease: [pluginConfig, './test/fixtures/plugin-result-config'],
});
// Call the verifyRelease pipeline
const results = await pipelinePlugins.verifyRelease(options);
// Verify the pipeline first result is the pluginConfig and options parameters (to verify the plugin was called with the defined pluginConfig and options parameters)
t.deepEqual(results, [{pluginConfig, options}, {pluginConfig: {}, options}]);
});
test('Pipeline - Get first error', async t => {
// Call the plugin module with a verifyRelease plugin pipeline
const pipelinePlugins = plugins({
verifyRelease: ['./src/lib/plugin-noop', './test/fixtures/plugin-error-a', './test/fixtures/plugin-error-b'],
});
// Call the verifyRelease pipeline and verify it returns the error thrown by './test/fixtures/plugin-error-a'
await t.throws(pipelinePlugins.verifyRelease({}), 'a');
});
test('Normalize and load plugin from string', t => {
// Call the normalize function with a path
const plugin = plugins.normalize('./src/lib/plugin-noop');
// Verify the plugin is loaded
t.is(typeof plugin, 'function');
});
test('Normalize and load plugin from object', t => {
// Call the normalize function with an object (with path property)
const plugin = plugins.normalize({path: './src/lib/plugin-noop'});
// Verify the plugin is loaded
t.is(typeof plugin, 'function');
});
test('load from fallback', t => {
// Call the normalize function with a fallback
const plugin = plugins.normalize(null, '../lib/plugin-noop');
// Verify the fallback plugin is loaded
t.is(typeof plugin, 'function');
});