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package net.sourceforge.cruisecontrol.bootstrappers;

import junit.framework.TestCase;
import net.sourceforge.cruisecontrol.CruiseControlException;

import java.io.File;
import java.io.IOException;

/**
 * @see <a href="http://git.or.cz/">git.or.cz</a>
 * @author <a href="rschiele@gmail.com">Robert Schiele</a>
 */
public class GitBootstrapperTest extends TestCase {
    private GitBootstrapper bootStrapper;

    protected void setUp()  {
        bootStrapper = new GitBootstrapper();
    }

    public void testValidate() throws IOException {
        try {
            bootStrapper.validate();
            fail("should throw an exception when no attributes are set");
        } catch (CruiseControlException e) {
        }

        bootStrapper = new GitBootstrapper();
        bootStrapper.setLocalWorkingCopy("invalid directory");
        try {
            bootStrapper.validate();
            fail("should throw an exception when an invalid "
                 + "'localWorkingCopy' attribute is set");
        } catch (CruiseControlException e) {
            // expected
        }

        File tempFile = File.createTempFile("temp", "txt");
        tempFile.deleteOnExit();

        bootStrapper = new GitBootstrapper();
        bootStrapper.setLocalWorkingCopy(tempFile.getParent());
        try {
            bootStrapper.validate();
        } catch (CruiseControlException e) {
            fail("should not throw an exception when at least a valid "
                 + "'localWorkingCopy' attribute is set");
        }

        bootStrapper = new GitBootstrapper();
        bootStrapper.setLocalWorkingCopy(tempFile.getAbsolutePath());
        try {
            bootStrapper.validate();
            fail("should throw an exception when 'localWorkingCopy' is a "
                 + "file instead of a directory.");
        } catch (CruiseControlException e) {
            // expected
        }
    }
}