diff --git a/editor.planx.uk/src/pages/FlowEditor/lib/__tests__/preview/autoAnswerableFlag.test.ts b/editor.planx.uk/src/pages/FlowEditor/lib/__tests__/preview/autoAnswerableFlag.test.ts
index 8fe7424d57..fbb019a06c 100644
--- a/editor.planx.uk/src/pages/FlowEditor/lib/__tests__/preview/autoAnswerableFlag.test.ts
+++ b/editor.planx.uk/src/pages/FlowEditor/lib/__tests__/preview/autoAnswerableFlag.test.ts
@@ -3,18 +3,20 @@ import { Store, useStore } from "../../store";
 const { getState, setState } = useStore;
 const { resetPreview, autoAnswerableFlag } = getState();
 
-beforeEach(() => {
-  resetPreview();
-});
-
-// Additionally see src/pages/FlowEditor/lib/filters.test.ts for positive autoAnswerableFlag test cases !!
+// Additionally see src/pages/FlowEditor/lib/filters.test.ts for positive autoAnswerableFlag test cases
 
 describe("Returns undefined and does not auto-answer any flag paths", () => {
+  beforeEach(() => {
+    resetPreview();
+  });
+  
   test("If the node is not a Filter type", () => {
-    setState({ flow: {
+    setState({
+      flow: {
         "_root": { "edges": ["SetValue"] },
         "SetValue": { "type": 380, "data": { "fn": "projectType", "val": "alter", "operation": "replace" } },
-    }});
+      }
+    });
 
     expect(autoAnswerableFlag("SetValue")).not.toBeDefined();
   });
@@ -28,49 +30,49 @@ describe("Returns undefined and does not auto-answer any flag paths", () => {
   });
 
   test("If the node does not have any flag paths (aka options)");
-    const alteredFlow = structuredClone(flowWithFilter);
-    delete alteredFlow["Filter"].edges;
-    setState({ flow: alteredFlow });
+  const alteredFlow = structuredClone(flowWithFilter);
+  delete alteredFlow["Filter"].edges;
+  setState({ flow: alteredFlow });
 
-    expect(autoAnswerableFlag("Filter")).not.toBeDefined();
+  expect(autoAnswerableFlag("Filter")).not.toBeDefined();
 });
 
 const flowWithFilter: Store.Flow = {
   "_root": {
-      "edges": [
-          "Filter"
-      ]
+    "edges": [
+      "Filter"
+    ]
   },
   "Filter": {
-      "type": 500,
-      "data": {
-          "fn": "flag",
-          "category": "Material change of use"
-      },
-      "edges": [
-          "Flag1",
-          "Flag2",
-          "Flag3"
-      ]
+    "type": 500,
+    "data": {
+      "fn": "flag",
+      "category": "Material change of use"
+    },
+    "edges": [
+      "Flag1",
+      "Flag2",
+      "Flag3"
+    ]
   },
   "Flag1": {
-      "type": 200,
-      "data": {
-          "text": "Material change of use",
-          "val": "MCOU_TRUE"
-      }
+    "type": 200,
+    "data": {
+      "text": "Material change of use",
+      "val": "MCOU_TRUE"
+    }
   },
   "Flag2": {
-      "type": 200,
-      "data": {
-          "text": "Not material change of use",
-          "val": "MCOU_FALSE"
-      }
+    "type": 200,
+    "data": {
+      "text": "Not material change of use",
+      "val": "MCOU_FALSE"
+    }
   },
   "Flag3": {
-      "type": 200,
-      "data": {
-          "text": "No flag result"
-      }
+    "type": 200,
+    "data": {
+      "text": "No flag result"
+    }
   }
 };
diff --git a/editor.planx.uk/src/pages/FlowEditor/lib/__tests__/preview/autoAnswerableOptions.test.ts b/editor.planx.uk/src/pages/FlowEditor/lib/__tests__/preview/autoAnswerableOptions.test.ts
index a11cd2d9b1..17dd4d107a 100644
--- a/editor.planx.uk/src/pages/FlowEditor/lib/__tests__/preview/autoAnswerableOptions.test.ts
+++ b/editor.planx.uk/src/pages/FlowEditor/lib/__tests__/preview/autoAnswerableOptions.test.ts
@@ -1,17 +1,18 @@
-import { useStore } from "../../store";
+import { Store, useStore } from "../../store";
 
 const { getState, setState } = useStore;
 const { resetPreview, autoAnswerableOptions } = getState();
 
-beforeEach(() => {
-  resetPreview();
-});
-
 // Find additional auto-answering tests at:
 //   - src/pages/FlowEditor/lib/automations.blanks.test.ts
 //   - src/pages/FlowEditor/lib/automations.parentChild.test.ts
+//   - src/pages/FlowEditor/lib/automations.planningConstraintNots.test.ts
 
 describe("Returns undefined and does not auto-answer any options", () => {
+  beforeEach(() => {
+    resetPreview();
+  });
+  
   test("If the node is not a Question or Checklist type", () => {
     setState({
       flow: {
@@ -23,11 +24,30 @@ describe("Returns undefined and does not auto-answer any options", () => {
     expect(autoAnswerableOptions("SetValue")).not.toBeDefined();
   });
 
-  test.todo("If the node is a 'sticky note' Question without edges");
+  test("If the node is a 'sticky note' Question without edges", () => {
+    const alteredFlow = structuredClone(singleNodeFlow);
+    delete alteredFlow["Question"]?.edges;
+    setState({ flow: alteredFlow });
 
-  test.todo("If the node does not set a `fn`");
+    expect(autoAnswerableOptions("Question")).not.toBeDefined();
+  });
+
+  test("If the node does not set a `fn`", () => {
+    const alteredFlow = structuredClone(singleNodeFlow);
+    delete alteredFlow["Question"]?.data?.fn;
+    setState({ flow: alteredFlow });
 
-  test.todo("If we've never seen another node with this `fn` before");
+    expect(autoAnswerableOptions("Question")).not.toBeDefined();
+  });
+
+  test("If we've never seen another node with this `fn` before", () => {
+    setState({ 
+      flow: singleNodeFlow, 
+      breadcrumbs: {} 
+    });
+    
+    expect(autoAnswerableOptions("Question")).not.toBeDefined();
+  });
 });
 
 describe("Questions", () => {
@@ -51,3 +71,37 @@ describe("Checklists", () => {
 
   test.todo("Auto-answer through the blank path when we have not seen this node `fn` but we have seen all possible option `val`");
 });
+
+const singleNodeFlow: Store.Flow = {
+  "_root": {
+      "edges": [
+          "Question"
+      ]
+  },
+  "Question": {
+      "type": 100,
+      "data": {
+          "fn": "direction",
+          "text": "Which direction?",
+          "forceSelection": false
+      },
+      "edges": [
+          "Option1",
+          "Option2"
+      ]
+  },
+  "Option1": {
+      "type": 200,
+      "data": {
+          "text": "Left",
+          "val": "left"
+      }
+  },
+  "Option2": {
+      "type": 200,
+      "data": {
+          "text": "Right",
+          "val": "right"
+      }
+  }
+};
\ No newline at end of file