tests improvements

.gitignore

@@ -1 +1,8 @@
-node_modules
+.DS_Store
+node_modules/
+npm-debug.log
+# Coverage reports
+coverage
+coverage/
+coverage/*
+out/

index.js

@@ -18,9 +18,7 @@ module.exports = (opts = {}) => {
       return cb(new PluginError(pluginName, 'Streams not supported!'));
     }
 
-    const config = opts;
-
-    const banana = require('bananacss')(config);
+    const banana = require('bananacss')(opts);
 
     const renderedContents = banana.render(file.contents.toString(), file.path);
 

package.json

@@ -43,6 +43,7 @@
     "eslint": "^3.2.2",
     "istanbul": "^0.4.4",
     "mocha": "^3.0.0",
-    "mocha-lcov-reporter": "^1.2.0"
+    "mocha-lcov-reporter": "^1.2.0",
+    "vinyl": "^1.2.0"
   }
 }

test/index.js

@@ -0,0 +1,59 @@
+const assert = require('assert');
+const File = require('vinyl');
+const banana = require('../');
+
+describe('gulp-banana', () => {
+
+  it('Should return a compiled css.', (done) => {
+
+    const fakeFile = new File({
+      contents:  new Buffer('.foo{bnn-size: 100%;}'),
+      path: '/fake_path/file.bnn'
+    });
+
+    const stream = banana();
+
+    stream.write(fakeFile);
+
+    stream.on('data', (file) => {
+
+      assert(file.isBuffer());
+
+      const result = file.contents.toString();
+      const expect = '.foo {\n  width: 100%;\n  height: 100%;\n}';
+
+      assert.equal(result, expect);
+
+      done();
+
+    });
+
+  });
+
+  it('Should return a compiled css (minify).', (done) => {
+
+    const fakeFile = new File({
+      contents:  new Buffer('.foo{bnn-size: 100%;}'),
+      path: '/fake_path/file.bnn'
+    });
+
+    const stream = banana({compress: true});
+
+    stream.write(fakeFile);
+
+    stream.on('data', (file) => {
+
+      assert(file.isBuffer());
+
+      const result = file.contents.toString();
+      const expect = '.foo{width:100%;height:100%;}';
+
+      assert.equal(result, expect);
+
+      done();
+
+    });
+
+  });
+
+});