package test.parser.ps;
import static org.junit.Assert.assertEquals;
import net.sf.latexdraw.parsers.ps.InvalidFormatPSFunctionException;
import net.sf.latexdraw.parsers.ps.PSSubCommand;
import org.junit.Test;
public class TestPSSubCommand extends TestPSCommand<PSSubCommand> {
@Override protected PSSubCommand createCmd() { return new PSSubCommand(); }
@Override @Test
public void testExecuteVal0() throws InvalidFormatPSFunctionException {
dequeue.push(12.1);
dequeue.push(0.0);
cmd.execute(dequeue, 0.0);
assertEquals(12.1,dequeue.peek(),0.000000000001);
assertEquals(1, dequeue.size());
}
@Override @Test
public void testExecuteValNeg() throws InvalidFormatPSFunctionException {
dequeue.push(-12.1);
dequeue.push(-10.0);
cmd.execute(dequeue, 0.0);
assertEquals(-2.1,dequeue.peek(),0.000000000001);
assertEquals(1, dequeue.size());
}
@Override @Test
public void testExecuteValPos() throws InvalidFormatPSFunctionException {
dequeue.push(12.1);
dequeue.push(10.0);
cmd.execute(dequeue, 0.0);
assertEquals(2.1,dequeue.peek(),0.000000000001);
assertEquals(1, dequeue.size());
}
@Test
public void testExecuteValPosNeg() throws InvalidFormatPSFunctionException {
dequeue.push(12.1);
dequeue.push(-10.0);
cmd.execute(dequeue, 0.0);
assertEquals(22.1,dequeue.peek(),0.000000000001);
assertEquals(1, dequeue.size());
}
@Override @Test(expected=InvalidFormatPSFunctionException.class)
public void testExecuteInvalidDequeueSize() throws InvalidFormatPSFunctionException {
cmd.execute(dequeue, 0.0);
}
@Test(expected=InvalidFormatPSFunctionException.class)
public void testExecuteInvalidDequeueSize1() throws InvalidFormatPSFunctionException {
dequeue.push(12.1);
cmd.execute(dequeue, 0.0);
}
}