test(browser): introduce browser tests

use npm run setup-browser-tests, open root/browser-tests.html in the browser, then npm run teardown-browser-tests
staltz · Nov 22, 2016 · f7aa61c · f7aa61c
1 parent cf35f4b
commit f7aa61c
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Showing 5 changed files with 61 additions and 3 deletions.
diff --git a/browser-tests.html b/browser-tests.html
@@ -0,0 +1,16 @@
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Mocha Tests</title>
+  <link href="./node_modules/mocha/mocha.css" rel="stylesheet" />
+</head>
+<body>
+  <div id="mocha"></div>
+  <script src="./node_modules/mocha/mocha.js"></script>
+  <script>mocha.setup('bdd');</script>
+  <script src="./browser-tests/tests-bundle.js"></script>
+  <script>
+    mocha.run();
+  </script>
+</body>
+</html>
diff --git a/browser-tests/index.ts b/browser-tests/index.ts
@@ -0,0 +1,40 @@
+require('../tests/stream');
+require('../tests/memoryStream');
+require('../tests/operator/debug');
+require('../tests/operator/drop');
+require('../tests/operator/endWhen');
+require('../tests/operator/filter');
+require('../tests/operator/flatten');
+require('../tests/operator/fold');
+require('../tests/operator/imitate');
+require('../tests/operator/last');
+require('../tests/operator/map');
+require('../tests/operator/mapTo');
+require('../tests/operator/remember');
+require('../tests/operator/replaceError');
+require('../tests/operator/startWith');
+require('../tests/operator/take');
+require('../tests/factory/combine');
+require('../tests/factory/empty');
+require('../tests/factory/from');
+require('../tests/factory/fromArray');
+require('../tests/factory/fromObservable');
+require('../tests/factory/fromPromise');
+require('../tests/factory/merge');
+require('../tests/factory/never');
+require('../tests/factory/of');
+require('../tests/factory/throw');
+require('../tests/extra/concat');
+require('../tests/extra/debounce');
+require('../tests/extra/delay');
+require('../tests/extra/dropRepeats');
+require('../tests/extra/dropUntil');
+require('../tests/extra/flattenConcurrently');
+require('../tests/extra/flattenSequentially');
+require('../tests/extra/fromDiagram');
+require('../tests/extra/fromEvent');
+require('../tests/extra/pairwise');
+require('../tests/extra/sampleCombine');
+require('../tests/extra/split');
+require('../tests/extra/throttle');
+require('../tests/extra/tween');
diff --git a/package.json b/package.json
@@ -10,9 +10,10 @@
     "lint": "tslint -c tslint.json src/**/*.ts src/extra/*.ts",
     "premocha": "npm run compile",
     "mocha": "mocha tests/*.ts tests/**/*.ts --require ts-node/register",
-    "postmocha": "rm -rf tests/**/*.js",
     "test": "npm run lint && npm run mocha && npm run doctest",
     "doctest": "markdown-doctest",
+    "setup-browser-tests": "browserify browser-tests/index.ts -p [ tsify ] > browser-tests/tests-bundle.js",
+    "teardown-browser-tests": "rm browser-tests/tests-bundle.js",
     "precompile": "typings install",
     "compile": "tsc",
     "page-content": "npm run compile && rm -rf .ignore/ && mkdirp .ignore/ && npm run changelog && node tools/make-toc.js && node tools/make-factories.js && node tools/make-methods.js && cat markdown/header.md markdown/generated-toc.md markdown/overview.md markdown/generated-factories.md markdown/generated-methods.md markdown/footer.md > .ignore/content.md",
@@ -63,6 +64,7 @@
     "sinon": "^1.16.0",
     "strip-comments": "^0.4.4",
     "ts-node": "^0.9.0",
+    "tsify": "^2.0.3",
     "tslint": "^3.6.0",
     "typescript": "^2.0.3",
     "typings": "^1.4.0",

diff --git a/tests/extra/flattenConcurrently.ts b/tests/extra/flattenConcurrently.ts
@@ -43,7 +43,7 @@ describe('flattenConcurrently (extra)', () => {
 
     it('should expand 3 sync events as a periodic each', (done) => {
       const stream = xs.of(0, 1, 2)
-        .map(i => xs.periodic(100 * i).take(2).map(x => `${i}${x}`))
+        .map(i => xs.periodic(100 * (i + 1)).take(2).map(x => `${i}${x}`))
         .compose(flattenConcurrently);
       // ---x---x---x---x---x---x
       // ---00--01

diff --git a/tests/stream.ts b/tests/stream.ts
@@ -148,7 +148,7 @@ describe('Stream', () => {
       assert.equal(expected1.length, 0);
       assert.equal(expected2.length, 0);
       done();
-    }, 400);
+    }, 350);
   });
 
   it('should not stop if listener is synchronously removed and re-added', (done) => {