Add parse API unit tests

- Refs #338

Makefile

@@ -18,10 +18,11 @@ dist:
 lint: .jshintrc
 	jshint bin/sassdoc index.js src test
 
+.jshintrc: .jshintrc.yaml
+	js-yaml $< > $@
+
 test: test/data/expected.stream.json dist
-	mocha test/annotations/*.test.js
-	mocha test/env/*.test.js test/utils/*.test.js
-	rm -rf sassdoc && $(MOCHA) test/api/*.test.js
+	$(MOCHA) test/**/*.test.js
 	$(SASSDOC) --parse test/data/test.scss | diff - test/data/expected.json
 	$(SASSDOC) --parse < test/data/test.scss | diff - test/data/expected.stream.json
 	rm -rf sassdoc && $(SASSDOC) test/data/test.scss && [ -d sassdoc ]
@@ -30,9 +31,6 @@ test: test/data/expected.stream.json dist
 test/data/expected.stream.json: test/data/expected.json
 	test/data/stream $< > $@
 
-.jshintrc: .jshintrc.yaml
-	js-yaml $< > $@
-
 cover: dist
 	rm -rf coverage
 	istanbul cover --report none --print detail $(MOCHA) test/**/*.test.js
@@ -42,7 +40,7 @@ cover-browse: dist
 	istanbul cover --report html $(MOCHA) test/**/*.test.js
 	open coverage/index.html
 
-travis: cover
+travis: lint cover
 	istanbul report lcovonly
 	(cat coverage/lcov.info | coveralls) || exit 0
 	rm -rf coverage

test/annotations/envMock.js

@@ -1,7 +1,7 @@
 module.exports = {
-  logger : {
-    warn: function(){},
-    log: function(){},
-    error: function(){}
+  logger: {
+    warn: function () {},
+    log: function () {},
+    error: function () {},
   }
 };

test/api/documentize.test.js

@@ -1,24 +1,48 @@
 'use strict';
 
-var assert = require('assert');
 var fs = require('fs');
+var assert = require('assert');
 var rimraf = require('rimraf');
 var sassdoc = require('../../');
 
+function clean(done) {
+  rimraf('sassdoc', done);
+}
+
+function read(filePath) {
+  return fs.readFileSync(filePath, 'utf8');
+}
+
 describe('#documentize', function () {
+  before(clean);
+  after(clean);
 
-  before(function () {
+  beforeEach(function () {
     return sassdoc('./test/data');
   });
 
-  after(function (done) {
-    rimraf('sassdoc', done);
-  });
-
   it('should produce documentation files', function () {
     assert.ok(fs.existsSync('sassdoc'));
     assert.ok(fs.existsSync('sassdoc/index.html'));
     assert.ok(fs.existsSync('sassdoc/assets'));
   });
 
 });
+
+describe('#documentize-parse', function () {
+  var expected = read('test/data/expected.json').trim();
+  var result;
+
+  before(function () {
+    return sassdoc.parse('test/data/test.scss')
+      .then(function (data) {
+        result = data;
+      });
+  });
+
+  it('should return a proper data Array', function () {
+    assert.ok(Array.isArray(result));
+    assert.strictEqual(expected, JSON.stringify(result, null, 2));
+  });
+
+});

test/api/stream.test.js

@@ -6,19 +6,25 @@ var vfs = require('vinyl-fs');
 var rimraf = require('rimraf');
 var sassdoc = require('../../');
 
+function clean(done) {
+  rimraf('sassdoc', done);
+}
+
+function read(filePath) {
+  return fs.readFileSync(filePath, 'utf8');
+}
+
 describe('#stream', function () {
+  before(clean);
+  after(clean);
 
-  before(function () {
-    var parse = sassdoc();
+  beforeEach(function () {
+    var stream = sassdoc();
 
     vfs.src('./test/data/**/*.scss')
-      .pipe(parse);
-
-    return parse.promise;
-  });
+      .pipe(stream);
 
-  after(function (done) {
-    rimraf('sassdoc', done);
+    return stream.promise;
   });
 
   it('should produce documentation files', function () {
@@ -28,3 +34,23 @@ describe('#stream', function () {
   });
 
 });
+
+describe('#stream-parse', function () {
+  var expected = read('test/data/expected.json').trim();
+  var result;
+
+  before(function (done) {
+    vfs.src('./test/data/**/*.scss')
+      .pipe(sassdoc.parse())
+      .on('data', function (data) {
+        result = data;
+        done();
+      });
+  });
+
+  it('should return a proper data Array', function () {
+    assert.ok(Array.isArray(result));
+    assert.strictEqual(expected, JSON.stringify(result, null, 2));
+  });
+
+});

test/env/logger.test.js

@@ -17,6 +17,8 @@ function debug(str) {
   return '\u001b[90m\xBB [DEBUG] ' + str + ' \u001b[39m\n';
 }
 
+var noop = function () {};
+
 describe('#logger', function () {
   var logger;
   var stderrWrite;
@@ -53,7 +55,7 @@ describe('#logger', function () {
     logger.debug('foo');
     logger.debug('foo', 'bar');
     logger.debug('%s %s', 'foo', 'bar', 'hop');
-    logger.debug(function(){return 'foo bar hop hop';});
+    logger.debug(function () { return 'foo bar hop hop'; });
 
     // test logger.timeEnd()
     logger.time('label');
@@ -119,18 +121,19 @@ describe('#logger', function () {
     assert.deepEqual(Logger.empty.debug(), undefined);
   });
 
-  it('should have a function to check if a object is a logger', function () {
+  it('should have a function to check if an object is a valid logger', function () {
     assert.ok(Logger.checkLogger(Logger.empty));
     assert.throws(function () {
-      Logger.checkLogger({ log : function() {} });
+      Logger.checkLogger({ log: noop });
     });
     assert.throws(function () {
-      Logger.checkLogger({ log : function() {}, warn : function(){} });
+      Logger.checkLogger({ log: noop, warn: noop });
     });
-    assert.ok(Logger.checkLogger({ log : function() {}, warn : function(){}, error : function(){} }));
+    assert.ok(Logger.checkLogger({ log: noop, warn: noop, error: noop }));
   });
 
   after(function () {
     global.process.stderr.write = stderrWrite;
   });
+
 });