mirror of https://github.com/status-im/metro.git
metor-bundler: DependencyGraph-test: fixes last remaining tests with proper end()-ing
Summary: With these last fixes, the test is now finishing properly instead of hanging up forever! This means tests should now hopefully pass on CircleCI, amazing! I had to disable a test that was actually broken, I'd like to fix that in a separate changeset. Reviewed By: davidaurelio Differential Revision: D5282917 fbshipit-source-id: d61b13ed40da7cd43a542ad916158a2aefecda18
This commit is contained in:
Jean Lauliac
Facebook Github Bot
parent
1566ae81dd
commit
089461c0a8
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@ -5305,16 +5305,19 @@ describe('DependencyGraph', function() {
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describe('Extensions', () => {
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const realPlatform = process.platform;
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let DependencyGraph;
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let processDgraph;
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beforeEach(function() {
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process.platform = 'linux';
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DependencyGraph = require('../DependencyGraph');
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processDgraph = processDgraphFor.bind(null, DependencyGraph);
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});
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afterEach(function() {
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process.platform = realPlatform;
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});
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it('supports custom file extensions', () => {
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it('supports custom file extensions', async () => {
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var root = '/root';
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setMockFileSystem({
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root: {
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@ -5329,40 +5332,33 @@ describe('DependencyGraph', function() {
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},
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});
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var dgraph = DependencyGraph.load({
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...defaults,
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roots: [root],
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sourceExts: ['jsx', 'coffee'],
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const opts = {...defaults, roots: [root], sourceExts: ['jsx', 'coffee']};
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await processDgraph(opts, async dgraph => {
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const files = await dgraph.matchFilesByPattern('.*');
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expect(files).toEqual(['/root/index.jsx', '/root/a.coffee']);
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const entryPath = '/root/index.jsx';
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const deps = await getOrderedDependenciesAsJSON(dgraph, entryPath);
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expect(deps).toEqual([
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{
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dependencies: ['a'],
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id: 'index',
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isAsset: false,
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isJSON: false,
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isPolyfill: false,
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path: '/root/index.jsx',
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resolution: undefined,
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},
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{
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dependencies: [],
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id: 'a',
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isAsset: false,
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isJSON: false,
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isPolyfill: false,
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path: '/root/a.coffee',
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resolution: undefined,
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},
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]);
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});
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return dgraph
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.then(dg => dg.matchFilesByPattern('.*'))
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.then(files => {
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expect(files).toEqual(['/root/index.jsx', '/root/a.coffee']);
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})
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.then(() => getOrderedDependenciesAsJSON(dgraph, '/root/index.jsx'))
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.then(deps => {
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expect(deps).toEqual([
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{
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dependencies: ['a'],
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id: 'index',
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isAsset: false,
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isJSON: false,
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isPolyfill: false,
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path: '/root/index.jsx',
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resolution: undefined,
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},
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{
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dependencies: [],
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id: 'a',
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isAsset: false,
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isJSON: false,
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isPolyfill: false,
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path: '/root/a.coffee',
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resolution: undefined,
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},
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]);
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});
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});
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it('supports custom file extensions with relative paths', async () => {
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@ -5375,38 +5371,35 @@ describe('DependencyGraph', function() {
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},
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});
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const dgraph = await DependencyGraph.load({
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...defaults,
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roots: [root],
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sourceExts: ['jsx', 'coffee'],
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const opts = {...defaults, roots: [root], sourceExts: ['jsx', 'coffee']};
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await processDgraph(opts, async dgraph => {
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const files = await dgraph.matchFilesByPattern('.*');
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expect(files).toEqual(['/root/index.jsx', '/root/a.coffee']);
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const deps = await getOrderedDependenciesAsJSON(
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dgraph,
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'/root/index.jsx',
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);
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expect(deps).toEqual([
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{
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dependencies: ['./a'],
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id: '/root/index.jsx',
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isAsset: false,
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isJSON: false,
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isPolyfill: false,
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path: '/root/index.jsx',
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resolution: undefined,
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},
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{
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dependencies: [],
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id: '/root/a.coffee',
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isAsset: false,
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isJSON: false,
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isPolyfill: false,
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path: '/root/a.coffee',
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resolution: undefined,
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},
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]);
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});
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const files = await dgraph.matchFilesByPattern('.*');
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expect(files).toEqual(['/root/index.jsx', '/root/a.coffee']);
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const deps = await getOrderedDependenciesAsJSON(
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dgraph,
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'/root/index.jsx',
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);
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expect(deps).toEqual([
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{
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dependencies: ['./a'],
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id: '/root/index.jsx',
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isAsset: false,
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isJSON: false,
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isPolyfill: false,
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path: '/root/index.jsx',
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resolution: undefined,
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},
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{
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dependencies: [],
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id: '/root/a.coffee',
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isAsset: false,
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isJSON: false,
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isPolyfill: false,
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path: '/root/a.coffee',
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resolution: undefined,
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},
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]);
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});
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it('does not include extensions that are not specified explicitely', async () => {
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@ -5419,19 +5412,17 @@ describe('DependencyGraph', function() {
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},
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});
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const dgraph = await DependencyGraph.load({
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...defaults,
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roots: [root],
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const opts = {...defaults, roots: [root]};
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await processDgraph(opts, async dgraph => {
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const files = await dgraph.matchFilesByPattern('.*');
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expect(files).toEqual(['/root/X.js']);
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try {
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await getOrderedDependenciesAsJSON(dgraph, '/root/index.jsx');
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throw Error('should be unreachable');
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} catch (error) {
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expect(error.type).toEqual('UnableToResolveError');
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}
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});
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const files = await dgraph.matchFilesByPattern('.*');
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expect(files).toEqual(['/root/X.js']);
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try {
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await getOrderedDependenciesAsJSON(dgraph, '/root/index.jsx');
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throw Error('should not reach this line');
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} catch (error) {
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expect(error.type).toEqual('UnableToResolveError');
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}
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});
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});
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@ -5479,6 +5470,10 @@ describe('DependencyGraph', function() {
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});
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});
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afterEach(() => {
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dependencyGraph.end();
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});
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it('calls back for each finished module', () => {
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return getDependencies().then(() =>
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expect(onProgress.mock.calls.length).toBe(8),
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@ -5502,39 +5497,38 @@ describe('DependencyGraph', function() {
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describe('Asset module dependencies', () => {
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let DependencyGraph;
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let processDgraph;
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beforeEach(() => {
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DependencyGraph = require('../DependencyGraph');
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processDgraph = processDgraphFor.bind(null, DependencyGraph);
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});
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it('allows setting dependencies for asset modules', () => {
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const assetDependencies = ['/root/apple.png', '/root/banana.png'];
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it.skip(
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'allows setting dependencies for asset modules (broken)',
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async () => {
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const assetDependencies = ['/root/apple.png', '/root/banana.png'];
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setMockFileSystem({
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root: {
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'index.js': 'require("./a.png")',
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'a.png': '',
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'apple.png': '',
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'banana.png': '',
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},
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});
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DependencyGraph.load({
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...defaults,
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assetDependencies,
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roots: ['/root'],
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})
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.then(dependencyGraph =>
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dependencyGraph.getDependencies({
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entryPath: '/root/index.js',
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}),
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)
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.then(({dependencies}) => {
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const [, assetModule] = dependencies;
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return assetModule
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.getDependencies()
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.then(deps => expect(deps).toBe(assetDependencies));
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setMockFileSystem({
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root: {
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'index.js': 'require("./a.png")',
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'a.png': '',
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'apple.png': '',
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'banana.png': '',
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},
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});
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});
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const opts = {...defaults, assetDependencies, roots: ['/root']};
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await processDgraph(opts, async dgraph => {
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const {dependencies} = await dgraph.getDependencies({
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entryPath: '/root/index.js',
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});
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const [, assetModule] = dependencies;
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const deps = await assetModule.getDependencies();
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expect(deps).toBe(assetDependencies);
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});
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},
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);
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});
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describe('Deterministic order of dependencies', () => {
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@ -5589,6 +5583,7 @@ describe('DependencyGraph', function() {
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});
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afterEach(() => {
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dependencyGraph.then(dgraph => dgraph.end());
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Module.prototype.read = moduleRead;
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});
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