Move node tests to own files

tests/nodeSelf.spec.js

@@ -0,0 +1,20 @@
+import { expect, testNode } from "./fixtures/test.js"
+
+testNode({
+    name: "Self",
+    value: String.raw`
+        Begin Object Class=/Script/BlueprintGraph.K2Node_Self Name="K2Node_Self_0" ExportPath="/Script/BlueprintGraph.K2Node_Self'/Temp/Untitled_1.Untitled_1:PersistentLevel.Untitled.EventGraph.K2Node_Self_0'"
+            NodePosX=224
+            NodePosY=848
+            NodeGuid=70A71735B5F247699242DBC67A166772
+            CustomProperties Pin (PinId=3B41006840BA3918576575AC4419E030,PinName="self",Direction="EGPD_Output",PinType.PinCategory="object",PinType.PinSubCategory="self",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_CallFunction_1 C3A04D2142AC39C30B0A62876AF7ECC8,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
+        End Object
+    `,
+    size: [8, 2.5],
+    pins: 1,
+    delegate: false,
+    development: false,
+    additionalTest: async node => {
+        expect(await (node.evaluate(n => n.classList.contains("ueb-node-style-getter")))).toBeTruthy()
+    }
+})