Enable Travis and add a test that verifies the union build (#40)

.travis.yml

@@ -0,0 +1,6 @@
+language: node_js
+node_js: "8"
+script:
+  - yarn build
+  - yarn lint
+  - yarn test-travis

karma.conf.js

@@ -0,0 +1,64 @@
+/**
+ * @license
+ * Copyright 2018 Google LLC. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =============================================================================
+ */
+
+module.exports = function(config) {
+  config.set({
+    frameworks: ['jasmine', 'karma-typescript'],
+    files: [{pattern: 'src/**/*.ts'}],
+    preprocessors: {
+      '**/*.ts': ['karma-typescript'],  // *.tsx for React Jsx
+    },
+    karmaTypescriptConfig: {
+      tsconfig: 'tsconfig.json',
+      compilerOptions: {
+        module: 'commonjs'
+      },
+      reports: {} // Do not produce coverage html.
+    },
+    reporters: ['progress', 'karma-typescript'],
+    browsers: ['Chrome', 'Firefox'],
+    browserStack: {
+      username: process.env.BROWSERSTACK_USERNAME,
+      accessKey: process.env.BROWSERSTACK_KEY
+    },
+    reportSlowerThan: 500,
+    browserNoActivityTimeout: 30000,
+    customLaunchers: {
+      bs_chrome_mac: {
+        base: 'BrowserStack',
+        browser: 'chrome',
+        browser_version: 'latest',
+        os: 'OS X',
+        os_version: 'Sierra'
+      },
+      bs_firefox_mac: {
+        base: 'BrowserStack',
+        browser: 'firefox',
+        browser_version: 'latest',
+        os: 'OS X',
+        os_version: 'Sierra'
+      },
+      chrome_with_swift_shader: {
+        base: 'Chrome',
+        flags: ['--blacklist-accelerated-compositing', '--blacklist-webgl']
+      }
+    },
+    client: {
+      args: ['--grep', config.grep || '']
+    }
+  });
+};

package.json

@@ -13,15 +13,28 @@
   },
   "license": "Apache-2.0",
   "devDependencies": {
+    "@types/jasmine": "~2.8.6",
+    "@types/node": "~9.6.1",
     "browserify": "~16.1.1",
+    "jasmine-core": "~3.1.0",
+    "karma": "~2.0.0",
+    "karma-browserstack-launcher": "~1.3.0",
+    "karma-chrome-launcher": "~2.2.0",
+    "karma-firefox-launcher": "~1.1.0",
+    "karma-jasmine": "~1.1.1",
+    "karma-typescript": "~3.0.12",
     "rimraf": "~2.6.2",
     "tsify": "~3.0.4",
+    "tslint": "~5.9.1",
     "typescript": "2.7.2",
     "uglify-js": "~3.0.28"
   },
   "scripts": {
     "build": "tsc",
-    "build-npm": "./scripts/build-npm.sh"
+    "build-npm": "./scripts/build-npm.sh",
+    "lint": "tslint -p . -t verbose",
+    "test": "karma start",
+    "test-travis": "karma start --browsers='bs_firefox_mac,bs_chrome_mac' --singleRun"
   },
   "dependencies": {
     "@tensorflow/tfjs-core": "0.6.0",

src/index_test.ts

@@ -0,0 +1,41 @@
+/**
+ * @license
+ * Copyright 2018 Google LLC. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =============================================================================
+ */
+
+import * as tf from './index';
+
+describe('Union package', () => {
+  it('has core ops', () => {
+    expect(tf.matMul).not.toBeNull();
+    expect(tf.tensor).not.toBeNull();
+    expect(tf.scalar).not.toBeNull();
+    expect(tf.square).not.toBeNull();
+  });
+
+  it('has layers', () => {
+    expect(tf.sequential).not.toBeNull();
+    expect(tf.model).not.toBeNull();
+    expect(tf.layers.dense).not.toBeNull();
+  });
+
+  it('version', () => {
+    // tslint:disable-next-line:no-require-imports
+    const expected = require('../package.json').version;
+    expect(tf.version.tfjs).toBe(expected);
+    expect(tf.version["tfjs-core"]).not.toBeNull();
+    expect(tf.version["tfjs-layers"]).not.toBeNull();
+  });
+});

tslint.json

@@ -0,0 +1,60 @@
+{
+  "rules": {
+    "array-type": [true, "array-simple"],
+    "arrow-return-shorthand": true,
+    "ban": [true,
+      ["fit"],
+      ["fdescribe"],
+      ["xit"],
+      ["xdescribe"],
+      ["fitAsync"],
+      ["xitAsync"],
+      ["fitFakeAsync"],
+      ["xitFakeAsync"]
+    ],
+    "ban-types": [true,
+      ["Object", "Use {} instead."],
+      ["String", "Use 'string' instead."],
+      ["Number", "Use 'number' instead."],
+      ["Boolean", "Use 'boolean' instead."]
+    ],
+    "class-name": true,
+    "curly": true,
+    "interface-name": [true, "never-prefix"],
+    "jsdoc-format": true,
+    "forin": false,
+    "label-position": true,
+    "max-line-length": [true, 80],
+    "new-parens": true,
+    "no-angle-bracket-type-assertion": true,
+    "no-any": true,
+    "no-construct": true,
+    "no-consecutive-blank-lines": true,
+    "no-debugger": true,
+    "no-default-export": true,
+    "no-inferrable-types": true,
+    "no-namespace": [true, "allow-declarations"],
+    "no-reference": true,
+    "no-require-imports": true,
+    "no-string-throw": true,
+    "no-unused-expression": true,
+    "no-unused-variable": true,
+    "no-var-keyword": true,
+    "object-literal-shorthand": true,
+    "only-arrow-functions": [true, "allow-declarations", "allow-named-functions"],
+    "prefer-const": true,
+    "radix": true,
+    "restrict-plus-operands": true,
+    "semicolon": [true, "always", "ignore-bound-class-methods"],
+    "switch-default": true,
+    "triple-equals": [true, "allow-null-check"],
+    "use-isnan": true,
+    "variable-name": [
+      true,
+      "check-format",
+      "ban-keywords",
+      "allow-leading-underscore",
+      "allow-trailing-underscore"
+    ]
+  }
+}