Initial commit

jphpsf · Aug 29, 2012 · 916baf8 · 916baf8
commit 916baf8
Show file tree

Hide file tree

Showing 9 changed files with 3,371 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -0,0 +1,23 @@
+# Jasmine data provider demo
+
+## Background
+
+This project is a demo for the data provider pattern applied to Jasmine.
+
+It allows to DRY up Jasmine tests that needs to be run with multiple values.
+
+```javascript
+function using(name, values, func){
+  for (var i = 0, count = values.length; i < count; i++) {
+    if (Object.prototype.toString.call(values[i]) !== '[object Array]') {
+      values[i] = [values[i]];
+    }
+    func.apply(this, values[i]);
+    jasmine.currentEnv_.currentSpec.description += ' (with "' + name + '" using ' + values[i].join(', ') + ')';
+  }
+}
+```
+
+# License
+
+WTFPL
diff --git a/index.html b/index.html
@@ -0,0 +1,43 @@
+<!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="stylesheet" type="text/css" href="vendor/jasmine-1.2.0/jasmine.css">
+  <script type="text/javascript" src="vendor/jasmine-1.2.0/jasmine.js"></script>
+  <script type="text/javascript" src="vendor/jasmine-1.2.0/jasmine-html.js"></script>
+  <script type="text/javascript" src="lib/Demo.js"></script>
+  <script type="text/javascript" src="spec/SpecHelper.js"></script>
+  <script type="text/javascript" src="spec/DemoSpec.js"></script>
+  <script type="text/javascript">
+    (function() {
+      var jasmineEnv = jasmine.getEnv();
+      jasmineEnv.updateInterval = 1000;
+
+       window.htmlReporter = new jasmine.HtmlReporter();
+
+      jasmineEnv.addReporter(htmlReporter);
+
+      jasmineEnv.specFilter = function(spec) {
+        return htmlReporter.specFilter(spec);
+      };
+
+      var currentWindowOnload = window.onload;
+
+      window.onload = function() {
+        if (currentWindowOnload) {
+          currentWindowOnload();
+        }
+        execJasmine();
+      };
+
+      function execJasmine() {
+        jasmineEnv.execute();
+      }
+
+    })();
+  </script>
+</head>
+<body>
+</body>
+</html>
diff --git a/lib/Demo.js b/lib/Demo.js
@@ -0,0 +1,16 @@
+// to validate a username
+function validateUserName(username) {
+	return typeof username === 'string' && username.match(/^[a-zA-Z0-9_]{3,12}$/);
+}
+
+// to convert "dashed-strings" to "DashedStrings"
+function dashToCamelCase(string) {
+	return ("-"+string).replace(/\-([a-z])/g, function(match) {
+		return match.toUpperCase().replace('-','');
+	});
+}
+
+// to convert "DashedStrings" to "dashed-strings"
+function camelCaseToDash(string) {
+	return string.replace(/([\w])([A-Z])/g,'$1-$2').toLowerCase();
+}
diff --git a/spec/DemoSpec.js b/spec/DemoSpec.js
@@ -0,0 +1,33 @@
+// A first simple test to demonstrate the data provider pattern
+
+describe("username validation", function() {
+  using("valid values", ["abc", "longusername", "john_doe"], function(value){
+    it("should return true for valid usernames", function() {
+      expect(validateUserName(value)).toBeTruthy();
+    })
+  })
+
+  using("invalid values", ["ab", "name_too_long", "no spaces", "inv*alid"], function(value){
+    it("should return false for invalid usernames", function() {
+      expect(validateUserName(value)).toBeFalsy();
+    })
+  })
+})
+
+
+// A second example using multiple values
+
+describe("camel case converter", function() {
+  using("dashes", [ ["foo", "Foo"], ["foo-bar", "FooBar"], ["foo-bar-baz", "FooBarBaz"]], function(value, expected){
+    it("should return camel case string", function() {
+      expect(dashToCamelCase(value)).toEqual(expected);
+    })
+  })
+
+  using("camel case", [ ["Foo", "foo"], ["FooBar", "foo-bar"], ["FooBarBaz", "foo-bar-baz"]], function(value, expected){
+    it("should return dashed string", function() {
+      expect(camelCaseToDash(value)).toEqual(expected);
+    })
+  })
+})
+
diff --git a/spec/SpecHelper.js b/spec/SpecHelper.js
@@ -0,0 +1,10 @@
+// Data provider code
+function using(name, values, func){
+  for (var i = 0, count = values.length; i < count; i++) {
+    if (Object.prototype.toString.call(values[i]) !== '[object Array]') {
+      values[i] = [values[i]];
+    }
+    func.apply(this, values[i]);
+    jasmine.currentEnv_.currentSpec.description += ' (with "' + name + '" using ' + values[i].join(', ') + ')';
+  }
+}
diff --git a/vendor/jasmine-1.2.0/MIT.LICENSE b/vendor/jasmine-1.2.0/MIT.LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2008-2011 Pivotal Labs
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.