1 files changed, 79 insertions, 0 deletions
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/impl/filecarrierplugin/consumer/TextBlockReaderFactoryTest.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/impl/filecarrierplugin/consumer/TextBlockReaderFactoryTest.java
new file mode 100644
index 000000000..4fa42a727
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/impl/filecarrierplugin/consumer/TextBlockReaderFactoryTest.java
@@ -0,0 +1,79 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021  Nordix Foundation
+ *  ================================================================================
+ *  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.policy.apex.service.engine.event.impl.filecarrierplugin.consumer;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import org.apache.commons.lang3.RandomStringUtils;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.apex.service.engine.event.ApexEventException;
+import org.onap.policy.apex.service.engine.event.impl.apexprotocolplugin.ApexEventProtocolParameters;
+import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.JsonEventProtocolParameters;
+import org.onap.policy.apex.service.engine.parameters.dummyclasses.SuperTokenDelimitedEventProtocolParameters;
+import org.onap.policy.apex.service.parameters.eventprotocol.EventProtocolParameters;
+
+public class TextBlockReaderFactoryTest {
+    private TextBlockReaderFactory factory;
+
+    @Before
+    public void setUp() throws Exception {
+        factory = new TextBlockReaderFactory();
+    }
+
+    @Test
+    public void getTaggedReaderTextCharDelimitedParametersParams() throws ApexEventException {
+        final String text = RandomStringUtils.randomAlphanumeric(22);
+        final InputStream inputStream = prepareInputStream(text);
+        final EventProtocolParameters parameters = new JsonEventProtocolParameters();
+
+        final TextBlockReader actual = factory.getTaggedReader(inputStream, parameters);
+        assertThat(actual).isNotInstanceOf(HeaderDelimitedTextBlockReader.class);
+    }
+
+    @Test
+    public void getTaggedReaderTextTokenDelimitedParams() throws ApexEventException {
+        final String text = RandomStringUtils.randomAlphanumeric(22);
+        final InputStream inputStream = prepareInputStream(text);
+        new ApexEventProtocolParameters();
+        final EventProtocolParameters parameters = new SuperTokenDelimitedEventProtocolParameters();
+
+        final TextBlockReader actual = factory.getTaggedReader(inputStream, parameters);
+        assertThat(actual).isInstanceOf(HeaderDelimitedTextBlockReader.class);
+    }
+
+    @Test
+    public void getTaggedReaderNotSupportedParams() {
+        final String text = RandomStringUtils.randomAlphanumeric(22);
+        final InputStream inputStream = prepareInputStream(text);
+        final EventProtocolParameters parameters = new ApexEventProtocolParameters();
+        assertThatThrownBy(() -> factory.getTaggedReader(inputStream, parameters))
+            .isInstanceOf(ApexEventException.class);
+    }
+
+
+    private InputStream prepareInputStream(String text) {
+        return new ByteArrayInputStream(text.getBytes(StandardCharsets.UTF_8));
+    }
+}
+\ No newline at end of file