Simple Plugin system for Javascript

2 files changed, 34 insertions, 0 deletions

diff --git a/core/js/tests/specHelper.js b/core/js/tests/specHelper.js
index 4111b6763d9..59c2a99645f 100644
--- a/core/js/tests/specHelper.js
+++ b/core/js/tests/specHelper.js
@@ -120,6 +120,9 @@ window.isPhantom = /phantom/i.test(navigator.userAgent);
 		if (!OC.TestUtil) {
 			OC.TestUtil = TestUtil;
 		}
+
+		// reset plugins
+		OC.Plugins._plugins = [];
 	});
 
 	afterEach(function() {
diff --git a/core/js/tests/specs/coreSpec.js b/core/js/tests/specs/coreSpec.js
index 2c5c22905b0..08395f4d4c2 100644
--- a/core/js/tests/specs/coreSpec.js
+++ b/core/js/tests/specs/coreSpec.js
@@ -655,5 +655,36 @@ describe('Core base tests', function() {
 			]);
 		});
 	});
+	describe('Plugins', function() {
+		var plugin;
+
+		beforeEach(function() {
+			plugin = {
+				name: 'Some name',
+				attach: function(obj) {
+					obj.attached = true;
+				},
+
+				detach: function(obj) {
+					obj.attached = false;
+				}
+			};
+			OC.Plugins.register('OC.Test.SomeName', plugin);
+		});
+		it('attach plugin to object', function() {
+			var obj = {something: true};
+			OC.Plugins.attach('OC.Test.SomeName', obj);
+			expect(obj.attached).toEqual(true);
+			OC.Plugins.detach('OC.Test.SomeName', obj);
+			expect(obj.attached).toEqual(false);
+		});
+		it('only call handler for target name', function() {
+			var obj = {something: true};
+			OC.Plugins.attach('OC.Test.SomeOtherName', obj);
+			expect(obj.attached).not.toBeDefined();
+			OC.Plugins.detach('OC.Test.SomeOtherName', obj);
+			expect(obj.attached).not.toBeDefined();
+		});
+	});
 });