fix: missing warning and error messages (#51)

Fixes #50.

* No warning and error messages

* Add test for warning messaging

lib/run-compilation.js

@@ -24,6 +24,10 @@ module.exports = function runCompilation(options, compiler, done) {
         return f.errored;
       });
 
+      if (!options.quiet) {
+        console.log(chalk.yellow(options.formatter(lint.results)));
+      }
+
       if (options.failOnError && errors.length) {
         done(new Error('Failed because of a stylelint error.\n'));
       } else {

test/fixtures/test10/index.js

@@ -0,0 +1,3 @@
+require(getPath('./../../../node_modules/file-loader/index') + '!./test.scss');
+
+console.log('test10');

test/fixtures/test10/test.scss

@@ -0,0 +1,4 @@
+html {
+  margin: 0
+;;
+}

test/index.js

@@ -127,6 +127,24 @@ describe('stylelint-webpack-plugin', function () {
       });
   });
 
+  it('send messages to console when css file with errors and quiet props set to false', function () {
+    var config = {
+      context: './test/fixtures/test10',
+      entry: './index',
+      plugins: [
+        new StyleLintPlugin({
+          configFile: configFilePath
+        })
+      ]
+    };
+
+    return pack(assign({}, baseConfig, config))
+      .then(function (stats) {
+        expect(stats.compilation.warnings).to.have.length(1);
+        expect(stats.compilation.errors).to.have.length(1);
+      });
+  });
+
   context('interop with NoErrorsPlugin', function () {
     it('works when failOnError is false', function () {
       var config = {