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package org.junit.tests.experimental;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.junit.Assert.assertThat;
import static org.junit.Assume.assumeThat;
import static org.junit.internal.matchers.StringContains.containsString;
import org.hamcrest.Matcher;
import org.hamcrest.StringDescription;
import org.junit.Test;
import org.junit.experimental.theories.DataPoint;
import org.junit.experimental.theories.Theories;
import org.junit.experimental.theories.Theory;
import org.junit.internal.AssumptionViolatedException;
import org.junit.runner.RunWith;
@RunWith(Theories.class)
public class AssumptionViolatedExceptionTest {
@DataPoint
public static Object TWO= 2;
@DataPoint
public static Matcher<?> IS_THREE= is(3);
@DataPoint
public static Matcher<?> NULL= null;
@Theory
public void toStringReportsMatcher(Object actual, Matcher<?> matcher) {
assumeThat(matcher, notNullValue());
assertThat(new AssumptionViolatedException(actual, matcher).toString(),
containsString(matcher.toString()));
}
@Theory
public void toStringReportsValue(Object actual, Matcher<?> matcher) {
assertThat(new AssumptionViolatedException(actual, matcher).toString(),
containsString(String.valueOf(actual)));
}
@Test
public void AssumptionViolatedExceptionDescribesItself() {
AssumptionViolatedException e= new AssumptionViolatedException(3, is(2));
assertThat(StringDescription.asString(e), is("got: <3>, expected: is <2>"));
}
@Test
public void simpleAssumptionViolatedExceptionDescribesItself() {
AssumptionViolatedException e= new AssumptionViolatedException("not enough money");
assertThat(StringDescription.asString(e), is("failed assumption: not enough money"));
}
}
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