Add helm unit tests to chart flink-kubernetes-operator

Signed-off-by: Yi Chen <[email protected]>

Author: ChenYi015

helm/flink-kubernetes-operator/tests/certmanager/certificate_test.yaml

@@ -0,0 +1,43 @@
+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+################################################################################
+
+suite: Test Cert Manager Certificate
+
+templates:
+- certmanager/certificate.yaml
+
+release:
+  name: flink-operator
+  namespace: flink-operator
+
+tests:
+- it: Should create certificate
+  asserts:
+  - containsDocument:
+      apiVersion: cert-manager.io/v1
+      kind: Certificate
+      name: flink-operator-serving-cert
+
+- it: Should use self signed issuer
+  asserts:
+  - equal:
+      path: spec.issuerRef
+      value:
+        group: cert-manager.io
+        kind: Issuer
+        name: flink-operator-selfsigned-issuer

helm/flink-kubernetes-operator/tests/certmanager/issuer_test.yaml

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+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+################################################################################
+
+suite: Test Cert Manager Issuer
+
+templates:
+- certmanager/issuer.yaml
+
+release:
+  name: flink-operator
+  namespace: flink-operator
+
+tests:
+- it: Should create self signed Issuer
+  asserts:
+  - containsDocument:
+      apiVersion: cert-manager.io/v1
+      kind: Issuer
+      name: flink-operator-selfsigned-issuer

helm/flink-kubernetes-operator/tests/controller/configmap_test.yaml

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+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+################################################################################
+
+suite: Test ConfigMap
+
+templates:
+  - controller/configmap.yaml
+
+release:
+  name: flink-operator
+  namespace: flink-operator
+
+tests:
+  - it: Should create a configmap with default configuration if `defaultConfiguration.create` is `true`
+    set:
+      defaultConfiguration:
+        create: true
+    asserts:
+      - containsDocument:
+          apiVersion: v1
+          kind: ConfigMap
+          name: flink-operator-config
+          namespace: flink-operator