Move the editions into a subfolder

editions/tw2/source/tiddlywiki/tests/js/mock.js

@@ -0,0 +1,65 @@
+tests_mock = {
+	frame:  {},
+
+	/*
+ 	 *  replace named global functions with a mock version
+	 *  - mock can access original function, and store context in tests_mock.frame[funcName]
+	 */
+	before: function(funcName,mocker)
+	{
+		var frame = {};
+		frame.called = 0;
+		frame.savedFunc = eval(funcName);
+		if (typeof frame.savedFunc != "function")
+			throw(funcName +" is not a function: " + (typeof frame.savedFunc));
+
+		var mockFunction = function() {
+			tests_mock.frame[funcName].called++;
+			if (mocker)
+			    return mocker.apply(this, arguments);
+		};
+		eval(funcName + "=mockFunction");
+
+		this.frame[funcName] = frame;
+	},
+
+	/*
+	 *  restore named global function
+	 *  - return frame object, which includes a count of calls
+	 */
+	after: function(funcName)
+	{
+		frame = this.frame[funcName];
+		eval(funcName + '=frame.savedFunc');
+		return frame;
+	},
+
+	/*
+	 *  save values of named global variables
+	 */
+	save: function(varName)
+	{
+		var frame = {};
+		frame.restore = true;
+		frame.savedValue = eval(varName);
+		if (typeof frame.savedValue == "function")
+			throw(varName +" is a function: " + (typeof frame.savedValue));
+
+		this.frame[varName] = frame;
+	},
+
+	/*
+	 *  restore any named global variables
+	 */
+	restore: function()
+	{
+		var varName;
+		for(varName in this.frame) {
+			frame = this.frame[varName];
+			if (frame.restore){
+			    eval(varName+'=frame.savedValue');
+			    frame.restore = false;
+			}
+		}
+	}
+};