org.hamcrest.object
Class HasToString<T>

java.lang.Object
  org.hamcrest.BaseMatcher<T>
      org.hamcrest.TypeSafeDiagnosingMatcher<T>
          org.hamcrest.FeatureMatcher<T,java.lang.String>
              org.hamcrest.object.HasToString<T>

All Implemented Interfaces:

Matcher<T>, SelfDescribing

public class HasToString<T>
extends FeatureMatcher<T,java.lang.String>

Constructor Summary

HasToString(Matcher<? super java.lang.String> toStringMatcher)

Method Summary

protected java.lang.String	featureValueOf(T actual) Implement this to extract the interesting feature.
static <T> Matcher<T>	hasToString(Matcher<? super java.lang.String> toStringMatcher) Creates a matcher that matches any examined object whose toString method returns a value that satisfies the specified matcher.
static <T> Matcher<T>	hasToString(java.lang.String expectedToString) Creates a matcher that matches any examined object whose toString method returns a value equalTo the specified string.

Methods inherited from class org.hamcrest.FeatureMatcher

describeTo, matchesSafely

Methods inherited from class org.hamcrest.TypeSafeDiagnosingMatcher

describeMismatch, matches

Methods inherited from class org.hamcrest.BaseMatcher

_dont_implement_Matcher___instead_extend_BaseMatcher_, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

HasToString

public HasToString(Matcher<? super java.lang.String> toStringMatcher)

Method Detail

featureValueOf

protected java.lang.String featureValueOf(T actual)

Description copied from class: FeatureMatcher

Implement this to extract the interesting feature.

Specified by:

featureValueOf in class FeatureMatcher<T,java.lang.String>

Parameters:

actual - the target object

Returns:

the feature to be matched

hasToString

public static <T> Matcher<T> hasToString(Matcher<? super java.lang.String> toStringMatcher)

Creates a matcher that matches any examined object whose toString method returns a value that satisfies the specified matcher.

For example:

assertThat(true, hasToString(equalTo("TRUE")))

Parameters:

toStringMatcher - the matcher used to verify the toString result

hasToString

public static <T> Matcher<T> hasToString(java.lang.String expectedToString)

Creates a matcher that matches any examined object whose toString method returns a value equalTo the specified string.

For example:

assertThat(true, hasToString("TRUE"))

Parameters:

expectedToString - the expected toString result