fix(kubernetes): add tests for validate service and ingress

producers/ingress_test.go

@@ -0,0 +1,42 @@
+package producers
+
+import (
+	"testing"
+
+	"k8s.io/client-go/pkg/api/v1"
+	extensions "k8s.io/client-go/pkg/apis/extensions/v1beta1"
+)
+
+func TestValidateIngress(t *testing.T) {
+	loadBalancer := v1.LoadBalancerStatus{
+		Ingress: []v1.LoadBalancerIngress{v1.LoadBalancerIngress{IP: "8.8.8.8"}},
+	}
+
+	emptyIngress := extensions.Ingress{}
+
+	validIngress := extensions.Ingress{
+		Status: extensions.IngressStatus{LoadBalancer: loadBalancer},
+	}
+
+	validMatchedIngress := extensions.Ingress{
+		ObjectMeta: v1.ObjectMeta{Annotations: map[string]string{"foo": "bar"}},
+		Status:     extensions.IngressStatus{LoadBalancer: loadBalancer},
+	}
+
+	for _, test := range []struct {
+		ingress extensions.Ingress
+		filter  map[string]string
+		isErr   bool
+	}{
+		{emptyIngress, map[string]string{}, false},
+		{validIngress, map[string]string{}, true},
+		{validIngress, map[string]string{"foo": "bar"}, false},
+		{validMatchedIngress, map[string]string{"foo": "bar"}, true},
+		{validMatchedIngress, map[string]string{"foo": "qux"}, false},
+	} {
+		result := validateIngress(test.ingress, test.filter)
+		if _, isErr := result.(error); isErr == test.isErr {
+			t.Errorf("validateIngress(%q, %q) => %q, want %t", test.ingress.Name, test.filter, result, test.isErr)
+		}
+	}
+}

producers/service_test.go

@@ -0,0 +1,41 @@
+package producers
+
+import (
+	"testing"
+
+	"k8s.io/client-go/pkg/api/v1"
+)
+
+func TestValidateService(t *testing.T) {
+	loadBalancer := v1.LoadBalancerStatus{
+		Ingress: []v1.LoadBalancerIngress{v1.LoadBalancerIngress{IP: "8.8.8.8"}},
+	}
+
+	emptyService := v1.Service{}
+
+	validService := v1.Service{
+		Status: v1.ServiceStatus{LoadBalancer: loadBalancer},
+	}
+
+	validMatchedService := v1.Service{
+		ObjectMeta: v1.ObjectMeta{Annotations: map[string]string{"foo": "bar"}},
+		Status:     v1.ServiceStatus{LoadBalancer: loadBalancer},
+	}
+
+	for _, test := range []struct {
+		service v1.Service
+		filter  map[string]string
+		isErr   bool
+	}{
+		{emptyService, map[string]string{}, false},
+		{validService, map[string]string{}, true},
+		{validService, map[string]string{"foo": "bar"}, false},
+		{validMatchedService, map[string]string{"foo": "bar"}, true},
+		{validMatchedService, map[string]string{"foo": "qux"}, false},
+	} {
+		result := validateService(test.service, test.filter)
+		if _, isErr := result.(error); isErr == test.isErr {
+			t.Errorf("validateService(%q, %q) => %q, want %t", test.service.Name, test.filter, result, test.isErr)
+		}
+	}
+}