1 files changed, 126 insertions, 0 deletions
diff --git a/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/impl/streams/gson/dmaap/dr/DataRouterSourceParserTest.java b/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/impl/streams/gson/dmaap/dr/DataRouterSourceParserTest.java
new file mode 100644
index 00000000..b2d01309
--- /dev/null
+++ b/rest-services/cbs-client/src/test/java/org/onap/dcaegen2/services/sdk/rest/services/cbs/client/impl/streams/gson/dmaap/dr/DataRouterSourceParserTest.java
@@ -0,0 +1,126 @@
+/*
+ * ============LICENSE_START====================================
+ * DCAEGEN2-SERVICES-SDK
+ * =========================================================
+ * Copyright (C) 2019 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.dcaegen2.services.sdk.rest.services.cbs.client.impl.streams.gson.dmaap.dr;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonObject;
+import io.vavr.control.Either;
+import org.junit.jupiter.api.Test;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.exceptions.StreamParserError;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.streams.StreamFromGsonParser;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.streams.StreamFromGsonParsers;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.streams.StreamParser;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.impl.streams.gson.DataStreamUtils;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.streams.DataStream;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.streams.DataStreamDirection;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.streams.ImmutableRawDataStream;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.streams.RawDataStream;
+import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.streams.dmaap.*;
+
+import java.io.IOException;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.onap.dcaegen2.services.sdk.rest.services.cbs.client.impl.streams.gson.StreamsConstants.DATA_ROUTER_TYPE;
+import static org.onap.dcaegen2.services.sdk.rest.services.cbs.client.impl.streams.gson.StreamsConstants.MESSAGE_ROUTER_TYPE;
+
+public class DataRouterSourceParserTest {
+
+    private static final String SAMPLE_LOCATION = "mtc00";
+    private static final String SAMPLE_DELIVERY_URL = "https://my-subscriber-app.dcae:8080/target-path";
+    private static final String SAMPLE_USER = "some-user";
+    private static final String SAMPLE_PASSWORD = "some-password";
+    private static final String SAMPLE_SUBSCRIBER_ID = "789012";
+
+    private final StreamFromGsonParser<DataRouterSource> streamParser = StreamFromGsonParsers.dataRouterSourceParser();
+
+    @Test
+    void fullConfiguration_shouldGenerateDataRouterSinkObject() throws IOException {
+        // given
+        RawDataStream<JsonObject> input = DataStreamUtils.readSourceFromResource("/streams/data_router_source_full.json");
+
+        // when
+        DataRouterSource result = streamParser.unsafeParse(input);
+
+        // then
+
+        final DataRouterSource fullConfigurationStream = ImmutableDataRouterSource.builder()
+                .name(input.name())
+                .location(SAMPLE_LOCATION)
+                .deliveryUrl(SAMPLE_DELIVERY_URL)
+                .username(SAMPLE_USER)
+                .password(SAMPLE_PASSWORD)
+                .subscriberId(SAMPLE_SUBSCRIBER_ID)
+                .build();
+        assertThat(result).isEqualTo(fullConfigurationStream);
+    }
+
+    @Test
+    void minimalConfiguration_shouldGenerateDataRouterSinkObject() throws IOException {
+        // given
+        RawDataStream<JsonObject> input = DataStreamUtils
+                .readSourceFromResource("/streams/data_router_source_minimal.json");
+
+        // when
+        DataRouterSource result = streamParser.unsafeParse(input);
+
+        // then
+        final DataRouterSource minimalConfigurationStream = ImmutableDataRouterSource.builder()
+                .name(input.name())
+                .build();
+        assertThat(result).isEqualTo(minimalConfigurationStream);
+    }
+
+    @Test
+    void incorrectConfiguration_shouldParseToStreamParserError() throws IOException {
+        // given
+        RawDataStream<JsonObject> input = DataStreamUtils.readSourceFromResource("/streams/message_router_full.json");
+
+        // when
+        Either<StreamParserError, DataRouterSource> result = streamParser.parse(input);
+
+        // then
+        assertThat(result.getLeft()).isInstanceOf(StreamParserError.class);
+        result.peekLeft(error -> {
+                    assertThat(error.message()).contains("Invalid stream type");
+                    assertThat(error.message()).contains("Expected '" + DATA_ROUTER_TYPE + "', but was '"
+                            + MESSAGE_ROUTER_TYPE + "'");
+                }
+        );
+    }
+
+    @Test
+    void emptyConfiguration_shouldBeParsedToStreamParserError() {
+        // given
+        JsonObject json = new JsonObject();
+        final ImmutableRawDataStream<JsonObject> input = ImmutableRawDataStream.<JsonObject>builder()
+                .name("empty")
+                .type("data_router")
+                .descriptor(json)
+                .direction(DataStreamDirection.SOURCE)
+                .build();
+
+        // when
+        Either<StreamParserError, DataRouterSource> result = streamParser.parse(input);
+
+        // then
+        assertThat(result.getLeft()).isInstanceOf(StreamParserError.class);
+    }
+}