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42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
10 years ago
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describe("commands - storage", function(){
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describe("when a command execution occurs and there are no handlers", function(){
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var commands, cmd;
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beforeEach(function(){
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commands = new Wreqr.Commands();
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commands.execute("foo");
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cmd = commands.storage.getCommands("foo");
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});
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it("should store the command for later execution", function(){
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expect(cmd.command).toBe("foo");
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expect(cmd.instances.length).toBe(1);
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});
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});
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describe("given no handler for a command, and that command has been called, when adding the handler", function(){
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var commands, cmd, handler;
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beforeEach(function(){
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handler = jasmine.createSpy("foo handler");
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commands = new Wreqr.Commands();
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commands.execute("foo", 1, 2);
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commands.setHandler("foo", handler);
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});
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it("should execute the command with that handler with any supplied args", function(){
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expect(handler).toHaveBeenCalledWith(1, 2);
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});
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it("should clear the existing stored command instances for that command name", function(){
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expect(commands.storage.getCommands("foo").instances.length).toBe(0);
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});
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});
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});
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