org.apache.streams.plugins.cassandra.test.StreamsCassandraResourceGeneratorMojoIT.java Source code

Introduction

Here is the source code for org.apache.streams.plugins.cassandra.test.StreamsCassandraResourceGeneratorMojoIT.java

Source

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

package org.apache.streams.plugins.cassandra.test;

import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.maven.it.Verifier;
import org.apache.maven.it.util.ResourceExtractor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.Assert;
import org.testng.annotations.Test;

import java.io.File;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

/**
 * Tests that streams-plugin-cassandra running via maven generates cql resources.
 */
public class StreamsCassandraResourceGeneratorMojoIT {

    private static final Logger LOGGER = LoggerFactory.getLogger(StreamsCassandraResourceGeneratorMojoIT.class);

    @Test
    public void testStreamsCassandraResourceGeneratorMojo() throws Exception {

        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/streams-plugin-cassandra");

        Verifier verifier;

        verifier = new Verifier(testDir.getAbsolutePath());

        List<String> cliOptions = new ArrayList<>();
        cliOptions.add("-N");
        verifier.executeGoals(Stream.of("clean", "dependency:unpack-dependencies", "generate-resources")
                .collect(Collectors.toList()));

        verifier.verifyErrorFreeLog();

        verifier.resetStreams();

        Path testOutputPath = Paths.get(testDir.getAbsolutePath()).resolve("target/generated-resources/test-mojo");

        File testOutput = testOutputPath.toFile();

        Assert.assertNotNull(testOutput);
        Assert.assertTrue(testOutput.exists());
        Assert.assertTrue(testOutput.isDirectory());

        Collection<File> outputCollection = FileUtils.listFiles(testOutput,
                StreamsCassandraResourceGeneratorTest.cqlFilter, true);
        Assert.assertEquals(outputCollection.size(), 1);

        Path path = testOutputPath.resolve("types.cql");

        Assert.assertTrue(path.toFile().exists());

        String typesCqlBytes = new String(java.nio.file.Files.readAllBytes(path));

        Assert.assertEquals(StringUtils.countMatches(typesCqlBytes, "CREATE TYPE"), 133);

    }
}