类 IsEqual<T>

构造器详细资料

• IsEqual

  public IsEqual​(T equalArg)

方法详细资料

• matches

  public boolean matches​(Object actualValue)

  从接口复制的说明: Matcher
  Evaluates the matcher for argument item.

  This method matches against Object, instead of the generic type T. This is because the caller of the Matcher does not know at runtime what the type is (because of type erasure with Java generics). It is down to the implementations to check the correct type.

  参数:

  actualValue - the object against which the matcher is evaluated.

  返回:

  true if item matches, otherwise false.

  另请参阅:

  BaseMatcher

• describeTo

  public 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.

• equalTo

  public static <T> Matcher<T> equalTo​(T operand)

  Creates a matcher that matches when the examined object is logically equal to the specified operand, as determined by calling the Object.equals(java.lang.Object) method on the examined object.

  If the specified operand is null then the created matcher will only match if the examined object's equals method returns true when passed a null (which would be a violation of the equals contract), unless the examined object itself is null, in which case the matcher will return a positive match.

  The created matcher provides a special behaviour when examining Arrays, whereby it will match if both the operand and the examined object are arrays of the same length and contain items that are equal to each other (according to the above rules) in the same indexes.

  For example:

   assertThat("foo", equalTo("foo"));
   assertThat(new String[] {"foo", "bar"}, equalTo(new String[] {"foo", "bar"}));