Gem-ize jasmine

[Finishes #13128217]
2011-06-17 20:40:15 -04:00
parent e4e9b51544
commit 30431a3958
29 changed files with 16171 additions and 233 deletions
--- a/lib/jasmine-core/example/SpecRunner.html
+++ b/lib/jasmine-core/example/SpecRunner.html
@@ -0,0 +1,54 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+  "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+  <title>Jasmine Spec Runner</title>
+
+  <link rel="shortcut icon" type="image/png" href="lib/jasmine-1.1.0.rc1/jasmine_favicon.png">
+
+  <link rel="stylesheet" type="text/css" href="lib/jasmine-1.1.0.rc1/jasmine.css">
+  <script type="text/javascript" src="lib/jasmine-1.1.0.rc1/jasmine.js"></script>
+  <script type="text/javascript" src="lib/jasmine-1.1.0.rc1/jasmine-html.js"></script>
+
+  <!-- include source files here... -->
+  <script type="text/javascript" src="spec/SpecHelper.js"></script>
+  <script type="text/javascript" src="spec/PlayerSpec.js"></script>
+
+  <!-- include spec files here... -->
+  <script type="text/javascript" src="src/Player.js"></script>
+  <script type="text/javascript" src="src/Song.js"></script>
+
+  <script type="text/javascript">
+    (function() {
+      var jasmineEnv = jasmine.getEnv();
+      jasmineEnv.updateInterval = 1000;
+
+      var trivialReporter = new jasmine.TrivialReporter();
+
+      jasmineEnv.addReporter(trivialReporter);
+
+      jasmineEnv.specFilter = function(spec) {
+        return trivialReporter.specFilter(spec);
+      };
+
+      var currentWindowOnload = window.onload;
+
+      window.onload = function() {
+        if (currentWindowOnload) {
+          currentWindowOnload();
+        }
+        execJasmine();
+      };
+
+      function execJasmine() {
+        jasmineEnv.execute();
+      }
+
+    })();
+  </script>
+
+</head>
+
+<body>
+</body>
+</html>
--- a/lib/jasmine-core/example/spec/PlayerSpec.js
+++ b/lib/jasmine-core/example/spec/PlayerSpec.js
@@ -0,0 +1,58 @@
+describe("Player", function() {
+  var player;
+  var song;
+
+  beforeEach(function() {
+    player = new Player();
+    song = new Song();
+  });
+
+  it("should be able to play a Song", function() {
+    player.play(song);
+    expect(player.currentlyPlayingSong).toEqual(song);
+
+    //demonstrates use of custom matcher
+    expect(player).toBePlaying(song);
+  });
+
+  describe("when song has been paused", function() {
+    beforeEach(function() {
+      player.play(song);
+      player.pause();
+    });
+
+    it("should indicate that the song is currently paused", function() {
+      expect(player.isPlaying).toBeFalsy();
+
+      // demonstrates use of 'not' with a custom matcher
+      expect(player).not.toBePlaying(song);
+    });
+
+    it("should be possible to resume", function() {
+      player.resume();
+      expect(player.isPlaying).toBeTruthy();
+      expect(player.currentlyPlayingSong).toEqual(song);
+    });
+  });
+
+  // demonstrates use of spies to intercept and test method calls
+  it("tells the current song if the user has made it a favorite", function() {
+    spyOn(song, 'persistFavoriteStatus');
+
+    player.play(song);
+    player.makeFavorite();
+
+    expect(song.persistFavoriteStatus).toHaveBeenCalledWith(true);
+  });
+
+  //demonstrates use of expected exceptions
+  describe("#resume", function() {
+    it("should throw an exception if song is already playing", function() {
+      player.play(song);
+
+      expect(function() {
+        player.resume();
+      }).toThrow("song is already playing");
+    });
+  });
+});
--- a/lib/jasmine-core/example/spec/SpecHelper.js
+++ b/lib/jasmine-core/example/spec/SpecHelper.js
@@ -0,0 +1,9 @@
+beforeEach(function() {
+  this.addMatchers({
+    toBePlaying: function(expectedSong) {
+      var player = this.actual;
+      return player.currentlyPlayingSong === expectedSong && 
+             player.isPlaying;
+    }
+  });
+});
--- a/lib/jasmine-core/example/src/Player.js
+++ b/lib/jasmine-core/example/src/Player.js
@@ -0,0 +1,22 @@
+function Player() {
+}
+Player.prototype.play = function(song) {
+  this.currentlyPlayingSong = song;
+  this.isPlaying = true;
+};
+
+Player.prototype.pause = function() {
+  this.isPlaying = false;
+};
+
+Player.prototype.resume = function() {
+  if (this.isPlaying) {
+    throw new Error("song is already playing");
+  }
+
+  this.isPlaying = true;
+};
+
+Player.prototype.makeFavorite = function() {
+  this.currentlyPlayingSong.persistFavoriteStatus(true);
+};
--- a/lib/jasmine-core/example/src/Song.js
+++ b/lib/jasmine-core/example/src/Song.js
@@ -0,0 +1,7 @@
+function Song() {
+}
+
+Song.prototype.persistFavoriteStatus = function(value) {
+  // something complicated
+  throw new Error("not yet implemented");
+};