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package org.openslx.runvirt.plugin.qemu;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.core.config.Configurator;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.openslx.runvirt.plugin.qemu.cmdln.CommandLineArgs.CmdLnOption;
import com.ginsberg.junit.exit.ExpectSystemExitWithStatus;
public class AppTest
{
@BeforeAll
public static void setUp()
{
// disable logging with log4j
Configurator.setRootLevel( Level.OFF );
}
@Nested
public class CmdLnTest
{
private final ByteArrayOutputStream out = new ByteArrayOutputStream();
private final ByteArrayOutputStream err = new ByteArrayOutputStream();
private void setUp()
{
// redirect output and error stream content
System.setOut( new PrintStream( this.out ) );
System.setErr( new PrintStream( this.err ) );
}
@Test
@DisplayName( "Test exit status of application invoked with correct 'help' command line option (short version)" )
@ExpectSystemExitWithStatus( 0 )
public void testCmdLnOptionHelpShortCorrectExit()
{
String[] argsShortHelpOptionCorrect = { "-" + CmdLnOption.HELP.getShortOption() };
this.setUp();
App.main( argsShortHelpOptionCorrect );
}
@Test
@DisplayName( "Test exit status of application invoked with correct 'help' command line option (long version)" )
@ExpectSystemExitWithStatus( 0 )
public void testCmdLnOptionHelpLongCorrectExit()
{
String[] argsLongHelpOptionCorrect = { "--" + CmdLnOption.HELP.getLongOption() };
this.setUp();
App.main( argsLongHelpOptionCorrect );
}
@Test
@DisplayName( "Test exit status of application invoked with incorrect 'help' command line option (short version)" )
@ExpectSystemExitWithStatus( 1 )
public void testCmdLnOptionHelpShortIncorrectExit()
{
String[] argsShortHelpOptionCorrect = { "---" + CmdLnOption.HELP.getShortOption() };
this.setUp();
App.main( argsShortHelpOptionCorrect );
}
@Test
@DisplayName( "Test exit status of application invoked with incorrect 'help' command line option (long version)" )
@ExpectSystemExitWithStatus( 1 )
public void testCmdLnOptionHelpLongIncorrectExit()
{
String[] argsLongHelpOptionCorrect = { "---" + CmdLnOption.HELP.getLongOption() };
this.setUp();
App.main( argsLongHelpOptionCorrect );
}
}
}
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