1 files changed, 78 insertions, 0 deletions
diff --git a/src/test/java/org/onap/dcae/common/publishing/PublisherTest.java b/src/test/java/org/onap/dcae/common/publishing/PublisherTest.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 com.google.gson.JsonElement;
+import io.vavr.collection.List;
+import io.vavr.control.Option;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterPublishResponse;
+import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishResponse;
+import org.testcontainers.containers.DockerComposeContainer;
+import org.testcontainers.junit.jupiter.Container;
+import org.testcontainers.junit.jupiter.Testcontainers;
+import reactor.core.publisher.Flux;
+import reactor.test.StepVerifier;
+
+import java.time.Duration;
+
+import static org.onap.dcae.common.publishing.DMaapContainer.createContainerInstance;
+import static org.onap.dcae.common.publishing.DmaapRequestConfiguration.getAsJsonElements;
+
+
+@Testcontainers
+public class PublisherTest {
+
+    @Container
+    private final DockerComposeContainer CONTAINER = createContainerInstance();
+
+    @Test
+    void publishEvent_shouldSuccessfullyPublishSingleMessage() {
+        //given
+        final Publisher publisher = new Publisher();
+        final String simpleEvent = "{\"message\":\"message1\"}";
+        final List<String> twoJsonMessages = List.of(simpleEvent);
+        final MessageRouterPublishResponse expectedResponse = successPublishResponse(getAsJsonElements(twoJsonMessages));
+
+        //when
+        final Flux<MessageRouterPublishResponse> result = publisher.publishEvents(twoJsonMessages, createPublishConfig());
+
+        //then
+        StepVerifier.create(result)
+                .expectNext(expectedResponse)
+                .expectComplete()
+                .verify(Duration.ofSeconds(10));
+    }
+
+
+    private Option<PublisherConfig> createPublishConfig() {
+        List<String> desc = List.of("127.0.0.1:3904");
+        PublisherConfig conf = new PublisherConfig(desc, "topic");
+        return Option.of(conf);
+    }
+
+    private MessageRouterPublishResponse successPublishResponse(List<JsonElement> items) {
+        return ImmutableMessageRouterPublishResponse
+                .builder()
+                .items(items)
+                .build();
+    }
+
+}