Test: Check that the base config is rewritten if PostCSS is enabled - #163

test/generators/app/indexTest.js

@@ -100,3 +100,113 @@ describe('react-webpack:app', () => {
     });
   });
 });
+
+describe('react-webpack:app non-default-prompts', () => {
+
+  let defaultPrompts = require('../../../generators/app/prompts.js');
+  let prompts = {};
+  for(let p of defaultPrompts) {
+    prompts[p.name] = p.default;
+  }
+
+  prompts.postcss = true;
+
+  let generator;
+  let generatorBase = path.join(__dirname, '../../../generators/app');
+
+  before((done) => {
+
+    helpers.run(generatorBase)
+      .inTmpDir()
+      .withOptions({
+        'skip-welcome-message': true,
+        'skip-install': true
+      })
+      .withPrompts(prompts)
+      .on('ready', (instance) => {
+        generator = instance;
+      })
+      .on('end', done);
+  });
+
+  describe('#config', () => {
+
+    it('should use "css" as default style language', () => {
+      expect(generator.config.get('style')).to.equal('css');
+    });
+  });
+
+  describe('#createFiles', () => {
+
+    it('should generate dot files', () => {
+
+      assert.file([
+        '.editorconfig',
+        '.eslintrc',
+        '.gitignore',
+        '.npmignore',
+        '.yo-rc.json'
+      ]);
+    });
+
+    it('should generate project configuration files', () => {
+
+      assert.file([
+        'LICENSE',
+        'package.json'
+      ]);
+    });
+
+    it('should generate the webpack configuration', () => {
+
+      assert.file([
+        'cfg/base.js',
+        'cfg/dev.js',
+        'cfg/dist.js',
+        'cfg/test.js',
+        'server.js',
+        'webpack.config.js'
+      ]);
+    });
+
+    it('should append the postcss loader to the style pipes', () => {
+
+      assert.fileContent('cfg/base.js', 'loader: \'style!css!postcss-loader\'');
+      //assert.fileContent('cfg/base.js', 'loader: \'style-loader!css-loader!postcss-loader\'');
+      assert.fileContent('cfg/base.js', 'loader: \'style-loader!css-loader!postcss-loader!sass-loader?outputStyle=expanded&indentedSyntax\'');
+      assert.fileContent('cfg/base.js', 'loader: \'style-loader!css-loader!postcss-loader!sass-loader?outputStyle=expanded\'');
+      assert.fileContent('cfg/base.js', 'loader: \'style-loader!css-loader!postcss-loader!less-loader\'');
+      assert.fileContent('cfg/base.js', 'loader: \'style-loader!css-loader!postcss-loader!stylus-loader\'');
+    });
+
+    it('should append the postcss function to the base config', () => {
+
+      assert.fileContent('cfg/base.js', ',\n  postcss: function () {\n    return [];\n  }');
+    });
+
+    it('should generate required source files', () => {
+
+      assert.file([
+        'src/actions/README.md',
+        'src/components/Main.js',
+        'src/components/run.js',
+        'src/favicon.ico',
+        'src/images/yeoman.png',
+        'src/index.html',
+        'src/sources/README.md',
+        'src/stores/README.md',
+        'src/styles/App.css'
+      ]);
+    });
+
+    it('should generate test configuration and basic tests', () => {
+
+      assert.file([
+        'karma.conf.js',
+        'test/components/MainTest.js',
+        'test/helpers/shallowRenderHelper.js',
+        'test/loadtests.js'
+      ]);
+    });
+  });
+});