Package org.assertj.core.error

Class MessageFormatter

java.lang.Object

org.assertj.core.error.MessageFormatter

public class MessageFormatter
extends java.lang.Object

Formats the messages to be included in assertion errors.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) DescriptionFormatter	descriptionFormatter
private static MessageFormatter	INSTANCE

Constructor Summary

Constructors

Constructor	Description
MessageFormatter()

Method Summary

Modifier and Type	Method	Description
private java.lang.String	asText(Representation p, java.lang.Object o)
java.lang.String	format(Description d, Representation p, java.lang.String format, java.lang.Object... args)	Interprets a printf-style format String for failed assertion messages.
private java.lang.Object[]	format(Representation p, java.lang.Object[] args)
static MessageFormatter	instance()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

private static final MessageFormatter INSTANCE

descriptionFormatter

DescriptionFormatter descriptionFormatter

Constructor Detail

MessageFormatter

MessageFormatter()

Method Detail

instance

public static MessageFormatter instance()

format

public java.lang.String format(Description d,
                               Representation p,
                               java.lang.String format,
                               java.lang.Object... args)

Interprets a printf-style format String for failed assertion messages. It is similar to String.format(String, Object...), except for:

1. the value of the given Description is used as the first argument referenced in the format string
2. each of the arguments in the given array is converted to a String by invoking Representation.toStringOf(Object).

Parameters:

d - the description of the failed assertion, may be null.

p - the Representation used

format - the format string.

args - arguments referenced by the format specifiers in the format string.

Returns:

A formatted String.

Throws:

java.lang.NullPointerException - if the format string is null.

format

private java.lang.Object[] format(Representation p,
                                  java.lang.Object[] args)

asText

private java.lang.String asText(Representation p,
                                java.lang.Object o)