From 285398ad64d828b252b106f447bcfe79b047e12c Mon Sep 17 00:00:00 2001
From: Matthias Wessendorf <mwessend@redhat.com>
Date: Mon, 23 Sep 2024 09:31:33 +0200
Subject: [PATCH] KafkaSource/Sink: Adding interface implementation test

Signed-off-by: Matthias Wessendorf <mwessend@redhat.com>
---
 .../apis/eventing/v1alpha1/implements_test.go | 39 +++++++++++++++++++
 .../apis/sources/v1beta1/implements_test.go   | 39 +++++++++++++++++++
 2 files changed, 78 insertions(+)
 create mode 100644 control-plane/pkg/apis/eventing/v1alpha1/implements_test.go
 create mode 100644 control-plane/pkg/apis/sources/v1beta1/implements_test.go

diff --git a/control-plane/pkg/apis/eventing/v1alpha1/implements_test.go b/control-plane/pkg/apis/eventing/v1alpha1/implements_test.go
new file mode 100644
index 0000000000..2cb5c8b55b
--- /dev/null
+++ b/control-plane/pkg/apis/eventing/v1alpha1/implements_test.go
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2020 The Knative Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package v1alpha1
+
+import (
+	"testing"
+
+	"knative.dev/pkg/apis/duck"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
+)
+
+func TestTypesImplements(t *testing.T) {
+	testCases := []struct {
+		instance interface{}
+		iface    duck.Implementable
+	}{
+		{instance: &KafkaSink{}, iface: &duckv1.Conditions{}},
+		{instance: &KafkaSink{}, iface: &duckv1.Addressable{}},
+	}
+	for _, tc := range testCases {
+		if err := duck.VerifyType(tc.instance, tc.iface); err != nil {
+			t.Error(err)
+		}
+	}
+}
diff --git a/control-plane/pkg/apis/sources/v1beta1/implements_test.go b/control-plane/pkg/apis/sources/v1beta1/implements_test.go
new file mode 100644
index 0000000000..bf6f9ebb74
--- /dev/null
+++ b/control-plane/pkg/apis/sources/v1beta1/implements_test.go
@@ -0,0 +1,39 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"testing"
+
+	"knative.dev/pkg/apis/duck"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
+)
+
+func TestTypesImplements(t *testing.T) {
+	testCases := []struct {
+		instance interface{}
+		iface    duck.Implementable
+	}{
+		{instance: &KafkaSource{}, iface: &duckv1.Conditions{}},
+		{instance: &KafkaSource{}, iface: &duckv1.Source{}},
+	}
+	for _, tc := range testCases {
+		if err := duck.VerifyType(tc.instance, tc.iface); err != nil {
+			t.Error(err)
+		}
+	}
+}