1 files changed, 116 insertions, 0 deletions
diff --git a/src/test/java/org/onap/dcae/common/publishing/MessageRouterHttpStatusMapperTest.java b/src/test/java/org/onap/dcae/common/publishing/MessageRouterHttpStatusMapperTest.java
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+++ b/src/test/java/org/onap/dcae/common/publishing/MessageRouterHttpStatusMapperTest.java
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+/*
+ * ============LICENSE_START=======================================================
+ * VES Collector
+ * ================================================================================
+ * Copyright (C) 2021 Nokia. 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.dcae.common.publishing;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.EnumSource;
+import org.onap.dcae.common.model.BackwardsCompatibilityException;
+import org.onap.dcae.common.model.InternalException;
+import org.onap.dcae.common.model.PayloadToLargeException;
+import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishResponse;
+import org.springframework.http.HttpStatus;
+
+import static org.junit.jupiter.api.Assertions.assertSame;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import static org.onap.dcae.ApplicationSettings.responseCompatibility;
+import static org.onap.dcae.common.publishing.MessageRouterHttpStatusMapper.getHttpStatus;
+
+class MessageRouterHttpStatusMapperTest {
+
+    public static final String BACKWARDS_COMPATIBILITY = "v7.2";
+    public static final String BACKWARDS_COMPATIBILITY_NONE = "NONE";
+
+    @Test
+    void ves_shouldResponse202() {
+        //given
+        responseCompatibility = BACKWARDS_COMPATIBILITY;
+        MessageRouterPublishResponse messageRouterPublishResponse = mock(MessageRouterPublishResponse.class);
+        when(messageRouterPublishResponse.successful()).thenReturn(true);
+
+        //when
+        HttpStatus httpStatusResponse = getHttpStatus(messageRouterPublishResponse);
+
+        //then
+        assertSame(HttpStatus.ACCEPTED, httpStatusResponse);
+    }
+
+    @ParameterizedTest
+    @EnumSource(
+            value = HttpStatus.class,
+            names = {"NOT_FOUND", "REQUEST_TIMEOUT", "TOO_MANY_REQUESTS", "INTERNAL_SERVER_ERROR", "BAD_GATEWAY",
+                    "SERVICE_UNAVAILABLE", "GATEWAY_TIMEOUT","PAYLOAD_TOO_LARGE"}
+    )
+    void ves_shouldMapErrorsToBackwardsCompatibility(HttpStatus httpStatus) {
+        //given
+        responseCompatibility = BACKWARDS_COMPATIBILITY;
+        MessageRouterPublishResponse messageRouterPublishResponse = mock(MessageRouterPublishResponse.class);
+        when(messageRouterPublishResponse.failReason()).thenReturn(httpStatus.toString());
+
+        //when
+        //then
+        assertThrows(BackwardsCompatibilityException.class,()->getHttpStatus(messageRouterPublishResponse));
+    }
+
+    @Test
+    void ves_shouldResponse200WhenBackwardsCompatibilityIsNone() {
+        //given
+        responseCompatibility = BACKWARDS_COMPATIBILITY_NONE;
+        MessageRouterPublishResponse messageRouterPublishResponse = mock(MessageRouterPublishResponse.class);
+        when(messageRouterPublishResponse.successful()).thenReturn(true);
+
+        //when
+        HttpStatus httpStatusResponse = getHttpStatus(messageRouterPublishResponse);
+
+        //then
+        assertSame(HttpStatus.OK, httpStatusResponse);
+    }
+
+    @Test
+    void ves_shouldHandleError413WhenBackwardsCompatibilityIsNone() {
+        //given
+        responseCompatibility = BACKWARDS_COMPATIBILITY_NONE;
+        MessageRouterPublishResponse messageRouterPublishResponse = mock(MessageRouterPublishResponse.class);
+        when(messageRouterPublishResponse.failReason()).thenReturn(HttpStatus.PAYLOAD_TOO_LARGE.toString());
+
+        //when
+        //then
+        assertThrows(PayloadToLargeException.class,()->getHttpStatus(messageRouterPublishResponse));
+    }
+
+    @ParameterizedTest
+    @EnumSource(
+            value = HttpStatus.class,
+            names = {"NOT_FOUND", "REQUEST_TIMEOUT", "TOO_MANY_REQUESTS", "INTERNAL_SERVER_ERROR", "BAD_GATEWAY",
+                    "SERVICE_UNAVAILABLE", "GATEWAY_TIMEOUT"}
+    )
+    void ves_shouldMapErrorsTo503WhenBackwardsCompatibilityIsNone(HttpStatus httpStatus) {
+        //given
+        responseCompatibility = BACKWARDS_COMPATIBILITY_NONE;
+        MessageRouterPublishResponse messageRouterPublishResponse = mock(MessageRouterPublishResponse.class);
+        when(messageRouterPublishResponse.failReason()).thenReturn(httpStatus.toString());
+
+        //when
+        //then
+        assertThrows(InternalException.class,()->getHttpStatus(messageRouterPublishResponse));
+    }
+}