Improve coverage in sdk cbs-client

- Added CloudConfigurationClientTest

Issue-ID: DCAEGEN2-2087
Signed-off-by: Joanna Jeremicz <joanna.jeremicz@nokia.com>
Change-Id: Ifb3cb8616717dd01c2f20c9214704ac5b610e02d

2 files changed, 78 insertions, 30 deletions

diff --git a/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/providers/CloudConfigurationClientTest.java b/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/providers/CloudConfigurationClientTest.java
new file mode 100644
index 00000000..389e6e8a
--- /dev/null
+++ b/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/providers/CloudConfigurationClientTest.java
@@ -0,0 +1,78 @@
+/*
+ * ============LICENSE_START=======================================================
+ * DCAEGEN2-SERVICES-SDK
+ * ================================================================================
+ * Copyright (C) 2020 Nokia Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.services.sdk.rest.services.cbs.client.providers;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.CbsClientConfiguration;
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+class CloudConfigurationClientTest {
+    private static final String CONFIGURATION_MOCK = "{\"test\":1}";
+    private static final JsonObject CONFIGURATION_JSON_MOCK = new Gson()
+        .fromJson(CONFIGURATION_MOCK, JsonObject.class);
+
+    private final CloudConfigurationProvider provider = mock(CloudConfigurationProvider.class);
+    private final CbsClientConfiguration configuration = mock(CbsClientConfiguration.class);
+
+    private CloudConfigurationClient client;
+
+    @BeforeEach
+    void setUp() {
+        client = new CloudConfigurationClient(provider);
+        when(provider.callForServiceConfigurationReactive(any(CbsClientConfiguration.class)))
+            .thenReturn(Mono.just(CONFIGURATION_JSON_MOCK));
+    }
+
+    @Test
+    void callForServiceConfigurationReactiveWithManyParamsShouldReturnConfigurationObjectMono() {
+        StepVerifier.create(client.callForServiceConfigurationReactive("hostName", 4444, "cbsName1", "appName1"))
+            .expectSubscription()
+            .expectNext(CONFIGURATION_JSON_MOCK).verifyComplete();
+    }
+
+    @Test
+    void callForServiceConfigurationReactiveWithOneParamShouldReturnConfigurationObjectMono() {
+        StepVerifier.create(client.callForServiceConfigurationReactive(configuration))
+            .expectSubscription()
+            .expectNext(CONFIGURATION_JSON_MOCK).verifyComplete();
+    }
+
+    @Test
+    void callForServiceConfigurationWithManyParamsShouldReturnConfigurationObject() {
+        JsonObject json = client.callForServiceConfiguration("hostName", 4444, "cbsName1", "appName1");
+        assertEquals(CONFIGURATION_JSON_MOCK, json);
+    }
+
+    @Test
+    void callForServiceConfigurationWithOneParamShouldReturnConfigurationObject() {
+        JsonObject json = client.callForServiceConfiguration(configuration);
+        assertEquals(CONFIGURATION_JSON_MOCK, json);
+    }
+}
\ No newline at end of file
diff --git a/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/providers/CloudConfiguratonProviderWrapperTest.java b/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/providers/CloudConfiguratonProviderWrapperTest.java
deleted file mode 100644
index 746ad43f..00000000
--- a/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/providers/CloudConfiguratonProviderWrapperTest.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * DCAEGEN2-SERVICES-SDK
- * ================================================================================
- * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
- *
- */
-
-package org.onap.dcaegen2.services.sdk.rest.services.cbs.client.providers;
-
-
-/**
- * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 11/16/18
- */
-class CloudConfiguratonProviderWrapperTest {
-
-}
\ No newline at end of file