CheckTest.java

package fr.ing.authorization.engine;

import org.junit.Assume;
import org.junit.Ignore;
import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

public class CheckTest {

	@Test
	public void unexpectedError() throws Exception {
		// Reported as an exception
		throw new Exception("yoo");
	}

	@Test
	public void possibleFailure() {
		try {
			throw new Exception("yoo");
		} catch (Exception e) {
			// Throws java.lang.AssertionError.
			// Reported as a failure.
			fail(e.getLocalizedMessage());
		}
	}

	@Test
	public void expectedVersusActual() {
		// Throws java.lang.AssertionError.
		// Reported as a failure.
		assertEquals(1, 2);
	}

	@Test
	public void ignoreTestGivenFalseAssumption() {
		String x = null;

		// Throws AssumptionViolatedException extends RuntimeException.
		// *NOT* reported (ignored).
		// *NOT* a failure.
		Assume.assumeTrue(x != null);

		// Can't even reach the check that matters
		assertTrue(x.equals(x));
	}

	@Test
	@Ignore
	public void ignored() {
		// *NOT* reported (ignored).
		assertEquals(1, 2);
	}

	@Test
	public void falseAssertion() {
		String x = null;

		// Throws java.lang.AssertionError on if `java -ea`
		// Reported as a failure.
		assert x != null;

		assertTrue(x.equals(x));
	}
}