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package net.sourceforge.cruisecontrol.sourcecontrols;

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

public class TargetsTest extends TestCase {

    public void testValidate() {
        Targets target = null;
        Compound compound = new Compound();
        FileSystem fs = new FileSystem();

        // test target with no parent
        target = new Targets();
        target.add(fs);

        try {
            target.validate();
            fail("Targets should throw exceptions when required attributes are not set.");
        } catch (CruiseControlException e) {
            assertEquals("Error: targets blocks must be contained within compound blocks.", e.getMessage());
        }

        // test target with no source control
        target = new Targets(compound);

        try {
            target.validate();
            fail("Targets should throw exceptions when required attributes are not set.");
        } catch (CruiseControlException e) {
            assertEquals("Error: there must be at least one source control in a targets block.", e.getMessage());
        }

        // test target with all attributes set
        target.add(fs);

        try {
            target.validate();
        } catch (CruiseControlException e) {
            fail("Targets should not throw exceptions when required attributes are set.");
        }
    }
}