MavenPomHandlerDefaultImplTest.java

package at.nonblocking.maven.nonsnapshot;

import static junit.framework.Assert.*;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;

import org.apache.maven.model.Model;
import org.apache.maven.model.io.xpp3.MavenXpp3Reader;
import org.codehaus.plexus.util.IOUtil;
import org.junit.Test;

import at.nonblocking.maven.nonsnapshot.impl.MavenPomHandlerDefaultImpl;
import at.nonblocking.maven.nonsnapshot.model.MavenModule;

public class MavenPomHandlerDefaultImplTest {

  @Test
  public void testReadArtifact() throws Exception {
    File pomFile = new File("target/test-pom.xml");
    IOUtil.copy(new FileReader("src/test/resources/test-pom.xml"), new FileOutputStream(pomFile));

    MavenPomHandler pomHandler = new MavenPomHandlerDefaultImpl();

    MavenModule wsArtifact = pomHandler.readArtifact(pomFile);

    assertEquals("at.nonblocking", wsArtifact.getGroupId());
    assertEquals("test1", wsArtifact.getArtifactId());
    assertEquals("1.0.0-SNAPSHOT", wsArtifact.getVersion());
    assertEquals(8, wsArtifact.getVersionLocation());
    assertFalse(wsArtifact.isInsertVersionTag());
    assertNull(wsArtifact.getParent());

    assertEquals(6, wsArtifact.getDependencies().size());

    assertEquals(14, wsArtifact.getDependencies().get(0).getVersionLocation());
    assertEquals(20, wsArtifact.getDependencies().get(1).getVersionLocation());
    assertEquals(26, wsArtifact.getDependencies().get(2).getVersionLocation());
    assertEquals(35, wsArtifact.getDependencies().get(3).getVersionLocation());
    assertEquals(40, wsArtifact.getDependencies().get(4).getVersionLocation());
    assertEquals(46, wsArtifact.getDependencies().get(5).getVersionLocation());
  }

  @Test
  public void testReadArtifactWithParent() throws Exception {
    File pomFile = new File("target/test-pom-parent.xml");
    IOUtil.copy(new FileReader("src/test/resources/test-pom-parent.xml"), new FileOutputStream(pomFile));

    MavenPomHandler pomHandler = new MavenPomHandlerDefaultImpl();

    MavenModule wsArtifact = pomHandler.readArtifact(pomFile);

    assertEquals("at.nonblocking", wsArtifact.getGroupId());
    assertEquals("test1", wsArtifact.getArtifactId());
    assertEquals("1.0.0-SNAPSHOT", wsArtifact.getVersion());
    assertEquals(12, wsArtifact.getVersionLocation());

    assertNotNull(wsArtifact.getParent());

    assertEquals(9, wsArtifact.getParentVersionLocation());
  }

  @Test
  public void testReadAndUpdateArtifact() throws Exception {
    File pomFile = new File("target/test-pom.xml");
    IOUtil.copy(new FileReader("src/test/resources/test-pom.xml"), new FileOutputStream(pomFile));

    MavenPomHandler pomHandler = new MavenPomHandlerDefaultImpl();

    MavenModule wsArtifact = pomHandler.readArtifact(pomFile);

    wsArtifact.setDirty(true);
    wsArtifact.setNewVersion("1.1.1-12345");

    MavenModule dependentArtifact = new MavenModule(null, "at.nonblocking.at", "test2", "2.0.5-123");
    dependentArtifact.setDirty(true);
    dependentArtifact.setNewVersion("5.0.1-555");

    wsArtifact.getDependencies().get(1).setArtifact(dependentArtifact);

    pomHandler.updateArtifact(wsArtifact);

    Model pom = new MavenXpp3Reader().read(new FileInputStream(pomFile));

    assertEquals("1.1.1-12345", pom.getVersion());
    assertEquals("5.0.1-555", pom.getDependencies().get(1).getVersion());
  }

  @Test
  public void testReadAndUpdateArtifactWithParent() throws Exception {
    File pomFile = new File("target/test-pom-parent.xml");
    IOUtil.copy(new FileReader("src/test/resources/test-pom-parent.xml"), new FileOutputStream(pomFile));

    MavenPomHandler pomHandler = new MavenPomHandlerDefaultImpl();

    MavenModule wsArtifact = pomHandler.readArtifact(pomFile);

    wsArtifact.setDirty(true);
    wsArtifact.setNewVersion("1.1.1-12345");

    MavenModule parentArtifact = new MavenModule(null, "at.nonblocking.at", "parent-test", "1.4.5-123");
    parentArtifact.setDirty(true);
    parentArtifact.setNewVersion("3.3.3-456");

    wsArtifact.setParent(parentArtifact);

    pomHandler.updateArtifact(wsArtifact);

    Model pom = new MavenXpp3Reader().read(new FileInputStream(pomFile));

    assertEquals("1.1.1-12345", pom.getVersion());
    assertEquals("3.3.3-456", pom.getParent().getVersion());
  }

  @Test
  public void testReadAndUpdateArtifactWithNoVersion() throws Exception {
    File pomFile = new File("target/test-pom-noversion.xml");
    IOUtil.copy(new FileReader("src/test/resources/test-pom-noversion.xml"), new FileOutputStream(pomFile));

    MavenPomHandler pomHandler = new MavenPomHandlerDefaultImpl();

    MavenModule wsArtifact = pomHandler.readArtifact(pomFile);

    assertNotNull(wsArtifact.getVersion());
    assertTrue(wsArtifact.isInsertVersionTag());

    wsArtifact.setDirty(true);
    wsArtifact.setNewVersion("1.1.1-12345");

    pomHandler.updateArtifact(wsArtifact);

    Model pom = new MavenXpp3Reader().read(new FileInputStream(pomFile));

    assertEquals("1.1.1-12345", pom.getVersion());
  }

  @Test
  public void testReadAndUpdateArtifactInsertVersionTag() throws Exception {
    File pomFile = new File("target/test-pom.xml");
    IOUtil.copy(new FileReader("src/test/resources/test-pom.xml"), new FileOutputStream(pomFile));

    MavenPomHandler pomHandler = new MavenPomHandlerDefaultImpl();

    MavenModule wsArtifact = pomHandler.readArtifact(pomFile);

    wsArtifact.setDirty(true);
    wsArtifact.setNewVersion("1.1.1-12345");

    MavenModule dependentArtifact = new MavenModule(null, "at.nonblocking.at", "test2", "2.0.5-123");
    dependentArtifact.setDirty(true);
    dependentArtifact.setNewVersion("5.0.1-555");
    dependentArtifact.setInsertVersionTag(true);

    wsArtifact.getDependencies().get(1).setArtifact(dependentArtifact);

    pomHandler.updateArtifact(wsArtifact);

    Model pom = new MavenXpp3Reader().read(new FileInputStream(pomFile));

    assertEquals("1.1.1-12345", pom.getVersion());
    assertEquals("5.0.1-555", pom.getDependencies().get(1).getVersion());
  }
}