test: fix missing mock nodes in conditionPolicy tests

The tests were failing in CI because anyOfNode was defined as a struct
but never created in the mock k8sClient. When the controller attempted
to remove/add taints on the node, the API server returned a 404 Not Found error.

Added Expect(k8sClient.Create(ctx, anyOfNode)).To(Succeed()) to the setup
of all tests in the ConditionPolicy Context.

Author: vishnukothakapu

internal/controller/nodereadinessrule_controller_test.go

@@ -2284,6 +2284,8 @@ var _ = Describe("NodeReadinessRule Controller", func() {
 			}
 			anyOfController.updateRuleCache(ctx, rule)
 
+			Expect(k8sClient.Create(ctx, anyOfNode)).To(Succeed())
+			defer k8sClient.Delete(ctx, anyOfNode)
 			Expect(anyOfController.evaluateRuleForNode(ctx, rule, anyOfNode)).To(Succeed())
 
 			// Taint should have been removed because HardwareDriverReady=True satisfies anyOf
@@ -2318,6 +2320,8 @@ var _ = Describe("NodeReadinessRule Controller", func() {
 			}
 			anyOfController.updateRuleCache(ctx, rule)
 
+			Expect(k8sClient.Create(ctx, anyOfNode)).To(Succeed())
+			defer k8sClient.Delete(ctx, anyOfNode)
 			Expect(anyOfController.evaluateRuleForNode(ctx, rule, anyOfNode)).To(Succeed())
 
 			// Taint should have been added because neither condition is satisfied
@@ -2348,6 +2352,8 @@ var _ = Describe("NodeReadinessRule Controller", func() {
 			}
 			anyOfController.updateRuleCache(ctx, rule)
 
+			Expect(k8sClient.Create(ctx, anyOfNode)).To(Succeed())
+			defer k8sClient.Delete(ctx, anyOfNode)
 			Expect(anyOfController.evaluateRuleForNode(ctx, rule, anyOfNode)).To(Succeed())
 
 			// Taint must remain because CondB is still False
@@ -2374,6 +2380,8 @@ var _ = Describe("NodeReadinessRule Controller", func() {
 			}
 			anyOfController.updateRuleCache(ctx, rule)
 
+			Expect(k8sClient.Create(ctx, anyOfNode)).To(Succeed())
+			defer k8sClient.Delete(ctx, anyOfNode)
 			Expect(anyOfController.evaluateRuleForNode(ctx, rule, anyOfNode)).To(Succeed())
 
 			// Missing condition resolves to Unknown != True, so anyOf is not satisfied