From ce5d07822ad60e4341bf61c5bddde79ad2d2bcde Mon Sep 17 00:00:00 2001
From: Akshay Patidar <akshaypatidar1999@gmail.com>
Date: Sat, 19 Oct 2024 19:05:06 +0530
Subject: [PATCH] chore: add test cases

Signed-off-by: Akshay Patidar <akshaypatidar1999@gmail.com>
---
 controllers/autoneg_test.go | 72 ++++++++++++++++++++++++++++++++++---
 1 file changed, 68 insertions(+), 4 deletions(-)

diff --git a/controllers/autoneg_test.go b/controllers/autoneg_test.go
index 0a4b6cd..8a0b92b 100644
--- a/controllers/autoneg_test.go
+++ b/controllers/autoneg_test.go
@@ -166,6 +166,14 @@ var statusTests = []struct {
 		true,
 		true,
 	},
+	{
+		"valid autoneg status without autoneg",
+		map[string]string{
+			autonegStatusAnnotation: validStatus,
+		},
+		true,
+		false,
+	},
 }
 
 var oldStatusTests = []struct {
@@ -256,12 +264,21 @@ var oldStatusTests = []struct {
 		true,
 		false,
 	},
+	{
+		"(legacy) valid autoneg status without autoneg",
+		map[string]string{
+			oldAutonegStatusAnnotation: validStatus,
+		},
+		true,
+		false,
+	},
 }
 
 func TestGetStatuses(t *testing.T) {
 	var serviceReconciler = ServiceReconciler{
-		ServiceNameTemplate: "{namespace}-{name}-{port}-{hash}",
-		AllowServiceName:    true,
+		ServiceNameTemplate:               "{namespace}-{name}-{port}-{hash}",
+		AllowServiceName:                  true,
+		DeregisterNEGsOnAnnotationRemoval: true,
 	}
 	for _, st := range statusTests {
 		_, valid, err := getStatuses("ns", "test", st.annotations, &serviceReconciler)
@@ -282,8 +299,9 @@ func TestGetStatuses(t *testing.T) {
 
 func TestGetOldStatuses(t *testing.T) {
 	var serviceReconciler = ServiceReconciler{
-		ServiceNameTemplate: "{namespace}-{name}-{port}-{hash}",
-		AllowServiceName:    true,
+		ServiceNameTemplate:               "{namespace}-{name}-{port}-{hash}",
+		AllowServiceName:                  true,
+		DeregisterNEGsOnAnnotationRemoval: true,
 	}
 	for _, st := range oldStatusTests {
 		_, valid, err := getStatuses("ns", "test", st.annotations, &serviceReconciler)
@@ -340,6 +358,52 @@ func TestGetStatusesServiceNameAllowed(t *testing.T) {
 	}
 }
 
+func TestGetStatusesOnlyAutonegStatusAnnotation(t *testing.T) {
+	var serviceReconciler = ServiceReconciler{
+		ServiceNameTemplate:               "{namespace}-{name}-{port}-{hash}",
+		AllowServiceName:                  true,
+		DeregisterNEGsOnAnnotationRemoval: true,
+	}
+	statuses, valid, err := getStatuses("ns", "test", map[string]string{autonegStatusAnnotation: validAutonegStatus}, &serviceReconciler)
+	if err != nil {
+		t.Errorf("Expected no error, got one: %v", err)
+	}
+	if !valid {
+		t.Errorf("Expected autoneg status config, got none")
+	}
+
+	if !statuses.newConfig {
+		t.Errorf("Expected new autoneg config")
+	}
+	if statuses.config.BackendServices != nil {
+		t.Errorf("Expected nil backend services")
+	}
+
+}
+
+func TestGetStatusesOnlyOldAutonegStatusAnnotation(t *testing.T) {
+	var serviceReconciler = ServiceReconciler{
+		ServiceNameTemplate:               "{namespace}-{name}-{port}-{hash}",
+		AllowServiceName:                  true,
+		DeregisterNEGsOnAnnotationRemoval: true,
+	}
+	statuses, valid, err := getStatuses("ns", "test", map[string]string{oldAutonegStatusAnnotation: validAutonegStatus}, &serviceReconciler)
+	if err != nil {
+		t.Errorf("Expected no error, got one: %v", err)
+	}
+	if !valid {
+		t.Errorf("Expected old autoneg status config, got none")
+	}
+
+	if statuses.newConfig {
+		t.Errorf("Expected old autoneg config")
+	}
+	if statuses.oldConfig.Name != "" {
+		t.Errorf("Expected empty old autoneg config")
+	}
+
+}
+
 func TestDefaultMaxRatePerEndpointWhenOverrideIsSet(t *testing.T) {
 	var serviceReconciler = ServiceReconciler{
 		ServiceNameTemplate:       "{namespace}-{name}-{port}",