1 package org.junit.internal; 2 3 import org.hamcrest.Description; 4 import org.hamcrest.Matcher; 5 import org.hamcrest.SelfDescribing; 6 import org.hamcrest.StringDescription; 7 8 public class AssumptionViolatedException extends RuntimeException implements SelfDescribing { 9 private static final long serialVersionUID= 1L; 10 11 private final Object fValue; 12 13 private final Matcher<?> fMatcher; 14 15 public AssumptionViolatedException(Object value, Matcher<?> matcher) { 16 super(value instanceof Throwable ? (Throwable) value : null); 17 fValue= value; 18 fMatcher= matcher; 19 } 20 21 public AssumptionViolatedException(String assumption) { 22 this(assumption, null); 23 } 24 25 @Override 26 public String getMessage() { 27 return StringDescription.asString(this); 28 } 29 30 public void describeTo(Description description) { 31 if (fMatcher != null) { 32 description.appendText("got: "); 33 description.appendValue(fValue); 34 description.appendText(", expected: "); 35 description.appendDescriptionOf(fMatcher); 36 } else { 37 description.appendText("failed assumption: " + fValue); 38 } 39 } 40 }
