         XCTAssertTrue(testNode!.uid == 1,"Why not id 1?");
         
         // reopen context
-        context = GraphContextBasicTest.createEmptyGraphContextFromFileName("test0001")
+        context = GraphContextBasicTest.createEmptyGraphContextFromFileName(fileName1)
         
         testNode = context.readNode(1)
         XCTAssertNotNil(testNode, "Why nil?")

    }
    
    

    //@test
    func testBasicSetup() {
        
        var context: GraphContext = GraphContextBasicTest.createAndDeleteEmptyGraphContextFromFileName("test0001")
        
        // read node 42 :)
        var testNode = context.readNode(42)

        TestTool.deleteFile(context.url)
    }
    
    let fileName2 = "test0002"
    
    //@test
    func testListSetup() {
        
        // define variable :)
        var node: Node!
        
        var context: GraphContext = GraphContextBasicTest.createAndDeleteEmptyGraphContextFromFileName(fileName2)
        
        // create list node (@1)
        var listNode = context.createNode()
        XCTAssertTrue(listNode.outRelationshipCount == 0,"Why is count not correct?")
        
        // create 1. list entry (@2)
        node = context.createNode()
        listNode.addOutRelationshipNode(node)
        XCTAssertTrue(listNode.outRelationshipCount == 1,"Why is count not correct?")
        XCTAssertTrue(node.inRelationshipCount == 1,"Why is count not correct?")
        
        // create 2. list entry (@3)
        node = context.createNode()
        listNode.addOutRelationshipNode(node)
        XCTAssertTrue(listNode.outRelationshipCount == 2,"Why is count not correct?")
        XCTAssertTrue(node.inRelationshipCount == 1,"Why is count not correct?")
        
        TestTool.deleteFile(context.url)
    }
}

