Initial cps-nf-proxy-rest module setup in CPS project

Issue-ID: CPS-171
Change-Id: I8998dc2818b6bc07fc4fe25a2d735b4ab8b4b817
Signed-off-by: Ruslan Kashapov <ruslan.kashapov@pantheon.tech>

2 files changed, 86 insertions, 0 deletions

diff --git a/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/config/NfProxyConfigSpec.groovy b/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/config/NfProxyConfigSpec.groovy
new file mode 100644
index 0000000000..3eb42d7779
--- /dev/null
+++ b/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/config/NfProxyConfigSpec.groovy
@@ -0,0 +1,32 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Pantheon.tech
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+package org.onap.cps.nfproxy.config
+
+
+import spock.lang.Specification
+import springfox.documentation.spring.web.plugins.Docket
+
+class NfProxyConfigSpec extends Specification {
+    def objectUnderTest = new NfProxyConfig()
+
+    def 'xNF Proxy configuration has a Docket API'() {
+        expect: 'the CPS configuration has a Docket API'
+            objectUnderTest.api() instanceof Docket
+    }
+}
diff --git a/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/rest/controller/NfProxyControllerSpec.groovy b/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/rest/controller/NfProxyControllerSpec.groovy
new file mode 100644
index 0000000000..d1c3b1648f
--- /dev/null
+++ b/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/rest/controller/NfProxyControllerSpec.groovy
@@ -0,0 +1,54 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Pantheon.tech
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.nfproxy.rest.controller
+
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest
+import org.springframework.http.HttpStatus
+import org.springframework.test.web.servlet.MockMvc
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders
+import spock.lang.Specification
+
+@WebMvcTest
+class NfProxyControllerSpec extends Specification {
+
+    @Autowired
+    MockMvc mvc
+
+    @Value('${rest.api.base-path}')
+    def basePath
+
+    def 'Hello world method invocation.'(){
+        when: 'hello-world request performed'
+            def response = mvc.perform(MockMvcRequestBuilders.get("$basePath/v1/hello-world")).andReturn().response
+        then: 'success response returned'
+            response.status == HttpStatus.OK.value()
+            response.getContentAsString().contains("Hello World!")
+    }
+
+    def 'Example error handling.'(){
+        when: 'hello-error request performed'
+            def response = mvc.perform(MockMvcRequestBuilders.get("$basePath/v1/hello-error")).andReturn().response
+        then: 'error response returned'
+            response.status == HttpStatus.INTERNAL_SERVER_ERROR.value()
+            response.getContentAsString().contains("Example error")
+    }
+}