templates.has_elements_assertion_template_for_iterable.txt Maven / Gradle / Ivy

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  /**
   * Verifies that the actual ${class_to_assert}'s ${property} contains the given ${elementType} elements.
   * @param ${property_safe} the given elements that should be contained in actual ${class_to_assert}'s ${property}.
   * @return this assertion object.
   * @throws AssertionError if the actual ${class_to_assert}'s ${property} does not contain all given ${elementType} elements.${throws_javadoc}
   */
  public ${self_type} has${Property}(${elementType}... ${property_safe}) ${throws}{
    // check that actual ${class_to_assert} we want to make assertions on is not null.
    isNotNull();

    // check that given ${elementType} varargs is not null.
    if (${property_safe} == null) failWithMessage("Expecting ${property} parameter not to be null.");
    
    // check with standard error message, to set another message call: info.overridingErrorMessage("my error message");
    Iterables.instance().assertContains(info, actual.get${Property}(), ${property_safe});

    // return the current assertion for method chaining
    return ${myself};
  }

  /**
   * Verifies that the actual ${class_to_assert}'s ${property} contains only the given ${elementType} elements and nothing else in whatever order.
   * @param ${property_safe} the given elements that should be contained in actual ${class_to_assert}'s ${property}.
   * @return this assertion object.
   * @throws AssertionError if the actual ${class_to_assert}'s ${property} does not contain all given ${elementType} elements.${throws_javadoc}
   */
  public ${self_type} hasOnly${Property}(${elementType}... ${property_safe}) ${throws}{
    // check that actual ${class_to_assert} we want to make assertions on is not null.
    isNotNull();

    // check that given ${elementType} varargs is not null.
    if (${property_safe} == null) failWithMessage("Expecting ${property} parameter not to be null.");
    
    // check with standard error message, to set another message call: info.overridingErrorMessage("my error message");
    Iterables.instance().assertContainsOnly(info, actual.get${Property}(), ${property_safe});

    // return the current assertion for method chaining
    return ${myself};
  }

  /**
   * Verifies that the actual ${class_to_assert}'s ${property} does not contain the given ${elementType} elements.
   *
   * @param ${property_safe} the given elements that should not be in actual ${class_to_assert}'s ${property}.
   * @return this assertion object.
   * @throws AssertionError if the actual ${class_to_assert}'s ${property} contains any given ${elementType} elements.${throws_javadoc}
   */
  public ${self_type} doesNotHave${Property}(${elementType}... ${property_safe}) ${throws}{
    // check that actual ${class_to_assert} we want to make assertions on is not null.
    isNotNull();

    // check that given ${elementType} varargs is not null.
    if (${property_safe} == null) failWithMessage("Expecting ${property} parameter not to be null.");
    
    // check with standard error message (use overridingErrorMessage before contains to set your own message).
    Iterables.instance().assertDoesNotContain(info, actual.get${Property}(), ${property_safe});

    // return the current assertion for method chaining
    return ${myself};
  }

  /**
   * Verifies that the actual ${class_to_assert} has no ${property}.
   * @return this assertion object.
   * @throws AssertionError if the actual ${class_to_assert}'s ${property} is not empty.${throws_javadoc}
   */
  public ${self_type} hasNo${Property}() ${throws}{
    // check that actual ${class_to_assert} we want to make assertions on is not null.
    isNotNull();

    // we override the default error message with a more explicit one
    String assertjErrorMessage = "\nExpecting :\n  <%s>\nnot to have ${property} but had :\n  <%s>";
    
    // check
    if (actual.get${Property}().iterator().hasNext()) {
      failWithMessage(assertjErrorMessage, actual, actual.get${Property}());
    }
    
    // return the current assertion for method chaining
    return ${myself};
  }