InOutFieldTest.java

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package ngmf;

import static org.junit.Assert.assertEquals;
import oms3.Compound;
import oms3.annotations.Execute;
import oms3.annotations.In;
import oms3.annotations.Out;

import org.junit.BeforeClass;
import org.junit.Test;

/**
 * 
 * @author Olaf David
 */
public class InOutFieldTest {

	public static class Backend {
		public double val = 1.0;
	}

	public static class Cmd2 {

		@In
		public double in;
		@Out
		public double out;

		@Execute
		public void whatever() {
			out = in + 1.1;
		}
	}

	public static class C extends Compound {

		Backend be;

		public C(Backend be) {
			this.be = be;
		}

		// creating the operations
		Cmd2 op = new Cmd2();

		void seq1() {
			field2in(be, "val", op, "in");
			out2field(op, "out", be, "val");
		}

	}

	@BeforeClass
	public static void setUpBeforeClass() {
		Compound.reload();
	}

	@Test(timeout = 1000)
	public void alterField() throws Exception {

		Backend be = new Backend();
		C c = new C(be);
		c.seq1();
		c.execute();
		c.execute();
		assertEquals(3.2, be.val, 0.0);
	}
}