程序包 org.hamcrest

类 CustomTypeSafeMatcher<T>

  • 类型参数:
    T - The type of object being matched
    所有已实现的接口:
    Matcher<T>, SelfDescribing
    public abstract class CustomTypeSafeMatcher<T>
extends TypeSafeMatcher<T>
    Utility class for writing one off matchers. For example: 
     Matcher<String> aNonEmptyString = new CustomTypeSafeMatcher<String>("a non empty string") {
   public boolean matchesSafely(String string) {
     return !string.isEmpty();
   }
   public void describeMismatchSafely(String string, Description mismatchDescription) {
     mismatchDescription.appendText("was empty");
   }
 };
    This is a variant of CustomMatcher that first type checks the argument being matched. By the time TypeSafeMatcher.matchesSafely(T) is is called the argument is guaranteed to be non-null and of the correct type.

    • 方法详细资料

      • describeTo

        public final void describeTo​(Description description)
        从接口复制的说明: SelfDescribing
        Generates a description of the object. The description may be part of a a description of a larger object of which this is just a component, so it should be worded appropriately.
        参数:
        description - The description to be built or appended to.