org.hamcrest.text
Class IsEmptyString

java.lang.Object
  extended by org.hamcrest.BaseMatcher<java.lang.String>
      extended by org.hamcrest.text.IsEmptyString
All Implemented Interfaces:
org.hamcrest.Matcher<java.lang.String>, org.hamcrest.SelfDescribing

public final class IsEmptyString
extends org.hamcrest.BaseMatcher<java.lang.String>

Matches empty Strings (and null).


Constructor Summary
IsEmptyString()
           
 
Method Summary
 void describeTo(org.hamcrest.Description description)
           
static org.hamcrest.Matcher<java.lang.String> isEmptyOrNullString()
          Creates a matcher of String that matches when the examined string is null, or has zero length.
static org.hamcrest.Matcher<java.lang.String> isEmptyString()
          Creates a matcher of String that matches when the examined string has zero length.
 boolean matches(java.lang.Object item)
           
 
Methods inherited from class org.hamcrest.BaseMatcher
_dont_implement_Matcher___instead_extend_BaseMatcher_, describeMismatch, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

IsEmptyString

public IsEmptyString()
Method Detail

matches

public boolean matches(java.lang.Object item)

describeTo

public void describeTo(org.hamcrest.Description description)

isEmptyString

public static org.hamcrest.Matcher<java.lang.String> isEmptyString()
Creates a matcher of String that matches when the examined string has zero length.

For example:

assertThat("", isEmptyString())


isEmptyOrNullString

public static org.hamcrest.Matcher<java.lang.String> isEmptyOrNullString()
Creates a matcher of String that matches when the examined string is null, or has zero length.

For example:

assertThat(((String)null), isEmptyString())