fix bug with run tests

.travis.yml

@@ -1,14 +1,15 @@
 
 dist: trusty
-sudo: false
-
 language: node_js
 node_js:
   - "8"
-
+sudo: required
+addons:
+  chrome: stable # have Travis install Chrome stable.
+install:
+  - npm install
+script:
+  - npm run test
 cache:
   directories:
-     - ./node_modules
-
-install:
-  - npm install
+  - node_modules

projects/ngx-tree-dnd/README.md

@@ -67,7 +67,7 @@ You need to import default styles for tree ( you can change them by rewrite clas
       "prefix": "app",
       "styles": [
         "styles.css",
-        "../node_modules/ngx-tree-dnd/styles-tree-dnd.css" 
+        "../node_modules/ngx-tree-dnd/lib/styles-tree-dnd.css" 
       ],
       "scripts": [],
       "environmentSource": "environments/environment.ts",

projects/ngx-tree-dnd/karma.conf.js

@@ -20,14 +20,17 @@ module.exports = function (config) {
       reports: ['html', 'lcovonly'],
       fixWebpackSourcePaths: true
     },
+    mime: {
+      "text/x-typescript": ["ts", "tsx"],
+    },
     reporters: ['progress', 'kjhtml'],
-    port: 9876,
+    port: 9876,  // karma web server port
     colors: true,
     logLevel: config.LOG_INFO,
+    browsers: ['PhantomJS'],
     autoWatch: true,
-    browsers: [
-      'PhantomJS'
-    ],
-    singleRun: false
+    singleRun: true, // Karma captures browsers, runs the tests and exits
+    concurrency: Infinity,
+    failOnEmptyTestSuite: true
   });
 };

projects/ngx-tree-dnd/src/lib/ngx-tree-dnd.module.spec.ts

@@ -0,0 +1,13 @@
+import { NgxTreeDndModule } from './ngx-tree-dnd.module';
+
+describe('NgxTreeDndModule', () => {
+  let ngxTreeDndModule: NgxTreeDndModule;
+
+  beforeEach(() => {
+    ngxTreeDndModule = new NgxTreeDndModule();
+  });
+
+  it('should create an instance', () => {
+    expect(ngxTreeDndModule).toBeTruthy();
+  });
+});

src/app/test/test.module.spec.ts

@@ -0,0 +1,13 @@
+import { TestModule } from './test.module';
+
+describe('TestModule', () => {
+  let testModule: TestModule;
+
+  beforeEach(() => {
+    testModule = new TestModule();
+  });
+
+  it('should create an instance', () => {
+    expect(testModule).toBeTruthy();
+  });
+});

src/app/test/test.module.ts

@@ -0,0 +1,10 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+@NgModule({
+  imports: [
+    CommonModule
+  ],
+  declarations: []
+})
+export class TestModule { }

src/karma.conf.js

@@ -7,7 +7,7 @@ module.exports = function (config) {
     frameworks: ['jasmine', '@angular-devkit/build-angular'],
     plugins: [
       require('karma-jasmine'),
-      require('karma-phantomjs-launcher'),
+      require('karma-chrome-launcher'),
       require('karma-jasmine-html-reporter'),
       require('karma-coverage-istanbul-reporter'),
       require('@angular-devkit/build-angular/plugins/karma')
@@ -27,7 +27,10 @@ module.exports = function (config) {
     autoWatch: true,
     captureTimeout: 25000,
     browserNoActivityTimeout: 50000,
-    browsers: ['phantomJS'],
+    browsers: [
+      'ChromeHeadless'
+    ],
+    mime: { 'text/x-typescript': ['ts','tsx'] },
     singleRun: false
   });
 };

src/tsconfig.app.json

@@ -6,7 +6,7 @@
     "types": []
   },
   "exclude": [
-    "src/test.ts",
+    "test.ts",
     "**/*.spec.ts"
   ]
 }