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Overload assertThat: varargs is an implicit allOf #16

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28 changes: 28 additions & 0 deletions src/main/java/org/hamcrest/junit/MatcherAssert.java
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,35 @@
import org.hamcrest.junit.internal.Matching;
import org.hamcrest.junit.internal.MismatchAction;

import static org.hamcrest.Matchers.allOf;

public class MatcherAssert {

/**
* Assert that {@code actual} satisfies <i>all of</i> the given matchers.
*
* @throws IllegalArgumentException if no matchers were specified
*
* @see org.hamcrest.Matchers#allOf(Matcher[])
*/
public static <T> void assertThat(T actual, Matcher<? super T>... matchers) {
assertThat("", actual, matchers);
}

/**
* Assert that {@code actual} satisfies <i>all of</i> the given matchers.
*
* @throws IllegalArgumentException if no matchers were specified
*
* @see org.hamcrest.Matchers#allOf(Matcher[])
*/
public static <T> void assertThat(String message, T actual, Matcher<? super T>... matchers) {
if (matchers.length == 0) {
throw new IllegalArgumentException("No matchers were specified");
}
assertThat(message, actual, allOf(matchers));
}

public static <T> void assertThat(T actual, Matcher<? super T> matcher) {
assertThat("", actual, matcher);
}
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