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/*
* ===============================LICENSE_START======================================
* dcae-analytics
* ================================================================================
* Copyright © 2017 AT&T 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.openecomp.dcae.apod.analytics.cdap.plugins.sparkcompute.tca;
import co.cask.cdap.api.data.format.StructuredRecord;
import co.cask.cdap.api.data.schema.Schema;
import co.cask.cdap.etl.api.PipelineConfigurer;
import co.cask.cdap.etl.api.StageConfigurer;
import co.cask.cdap.etl.api.batch.SparkExecutionPluginContext;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import org.openecomp.dcae.apod.analytics.cdap.common.persistance.tca.TCACalculatorMessageType;
import org.openecomp.dcae.apod.analytics.cdap.plugins.BaseAnalyticsCDAPPluginsUnitTest;
import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.config.tca.TestSimpleTCAPluginConfig;
import java.util.LinkedList;
import java.util.List;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
/**
* @author Rajiv Singla . Creation Date: 2/17/2017.
*/
public class SimpleTCAPluginTest extends BaseAnalyticsCDAPPluginsUnitTest {
private SimpleTCAPlugin simpleTCAPlugin;
@Before
public void before() {
final TestSimpleTCAPluginConfig testSimpleTCAPluginConfig = getTestSimpleTCAPluginConfig();
Schema outputSchema = Schema.recordOf(
"TestSimpleTCAPluginInputSchema",
Schema.Field.of("message", Schema.of(Schema.Type.STRING)),
Schema.Field.of("alert", Schema.nullableOf(Schema.of(Schema.Type.STRING))),
Schema.Field.of("tcaMessageType", Schema.of(Schema.Type.STRING))
);
testSimpleTCAPluginConfig.setSchema(outputSchema.toString());
simpleTCAPlugin = new SimpleTCAPlugin(testSimpleTCAPluginConfig);
}
@Test
public void testConfigurePipeline() throws Exception {
final PipelineConfigurer pipelineConfigurer = mock(PipelineConfigurer.class);
final StageConfigurer stageConfigurer = mock(StageConfigurer.class);
when(pipelineConfigurer.getStageConfigurer()).thenReturn(stageConfigurer);
when(stageConfigurer.getInputSchema()).thenReturn(getSimpleTCAPluginInputSchema());
simpleTCAPlugin.configurePipeline(pipelineConfigurer);
verify(stageConfigurer, times(1)).getInputSchema();
}
@Test
public void testTransform() throws Exception {
JavaSparkContext javaSparkContext = new JavaSparkContext("local", "test");
Schema sourceSchema = Schema.recordOf("CEFMessageSourceSchema",
Schema.Field.of("message", Schema.of(Schema.Type.STRING))
);
// Inapplicable Message Structured Record
final StructuredRecord inapplicableSR =
StructuredRecord.builder(sourceSchema).set("message", "test").build();
// compliant
final StructuredRecord compliantSR =
StructuredRecord.builder(sourceSchema).set("message",
fromStream(CEF_MESSAGE_JSON_FILE_LOCATION)).build();
// non compliant
final String nonCompliantCEF = fromStream(CEF_NON_COMPLIANT_MESSAGE_JSON_FILE_LOCATION);
final StructuredRecord nonCompliantSR =
StructuredRecord.builder(sourceSchema).set("message", nonCompliantCEF).build();
final List<StructuredRecord> records = new LinkedList<>();
records.add(inapplicableSR);
records.add(compliantSR);
records.add(nonCompliantSR);
final JavaRDD<StructuredRecord> input =
javaSparkContext.parallelize(records);
final SparkExecutionPluginContext context = Mockito.mock(SparkExecutionPluginContext.class);
final MockStageMetrics stageMetrics = Mockito.mock(MockStageMetrics.class);
when(context.getMetrics()).thenReturn(stageMetrics);
final List<StructuredRecord> outputRecord = simpleTCAPlugin.transform(context, input).collect();
assertNotNull(outputRecord);
assertThat(outputRecord.size(), is(3));
assertTrue(outputRecord.get(0).get("tcaMessageType").equals(TCACalculatorMessageType.INAPPLICABLE.toString()));
assertTrue(outputRecord.get(1).get("tcaMessageType").equals(TCACalculatorMessageType.COMPLIANT.toString()));
assertTrue(outputRecord.get(2).get("tcaMessageType").equals(TCACalculatorMessageType.NON_COMPLIANT.toString()));
}
}
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