.appendText("\nExpected: ") .appendDescriptionOf(matcher) .appendText("\n but: "); matcher.describeMismatch(actual, description); throw new AssertionError(description.toString()); } } public static void assertThat(String reason, boolean assertion) { if (!assertion) { throw new AssertionError(reason); } } } org/hamcrest/SelfDescribing.java org/hamcrest/SelfDescribing.java package org.hamcrest; /** * The ability of an object to describe itself. */ public interface SelfDescribing { /** * Generates a...

| METHOD org.hamcrest Class MatcherAssert java.lang.Object org.hamcrest.MatcherAssert public class MatcherAssert extends java.lang.Object Constructor Summary MatcherAssert() Method Summary static void assertThat(java.lang.String reason, boolean assertion) static <T> void assertThat(java.lang.String reason, T actual, Matcher<? super T> matcher) static <T> void assertThat(T actual, Matcher<? super T> matcher) Methods inherited from class java.lang.Object clone, equals, finalize, getClass, hashCode,...