 		it("should parse siblings") {
 			let expectedGraph = [
 				Node(value: "foo", children: [
-					Node(value: "bar", children: [])
+					Node(value: "bar")
 				]),
 
 				Node(value: "fuzz", children: [
-					Node(value: "buzz", children: [])
+					Node(value: "buzz")
 				])
 			]
 

		it("should parse grouped siblings with children") {
			let expectedGraph = [
				Node(value: "foo", children: [
					Node(value: "bar.o", children: [ Node(value: "1.2", children: []) ]),
					Node(value: "quux.o", children: [ Node(value: "2.1", children: []) ]),
				])
			]


				Node(value: "libraries", children: [
					Node(value: "foo.so", children: [
						Node(value: "version", children: [
							Node(value: "1.2")
						])
					]),

					Node(value: "bar.so", children: [
						Node(value: "version", children: [
							Node(value: "2.3")
						])
					]),
				])
