public class

Assert

extends Object
java.lang.Object
   ↳ junit.framework.Assert
Known Direct Subclasses
Known Indirect Subclasses

Class Overview

A set of assert methods. Messages are only displayed when an assert fails.

Summary

Protected Constructors
Assert()
Protect constructor since it is a static only class
Public Methods
static void assertEquals(short expected, short actual)
Asserts that two shorts are equal.
static void assertEquals(String message, int expected, int actual)
Asserts that two ints are equal.
static void assertEquals(String message, short expected, short actual)
Asserts that two shorts are equal.
static void assertEquals(char expected, char actual)
Asserts that two chars are equal.
static void assertEquals(String message, String expected, String actual)
Asserts that two Strings are equal.
static void assertEquals(int expected, int actual)
Asserts that two ints are equal.
static void assertEquals(String message, double expected, double actual, double delta)
Asserts that two doubles are equal concerning a delta.
static void assertEquals(String message, long expected, long actual)
Asserts that two longs are equal.
static void assertEquals(byte expected, byte actual)
Asserts that two bytes are equal.
static void assertEquals(Object expected, Object actual)
Asserts that two objects are equal.
static void assertEquals(boolean expected, boolean actual)
Asserts that two booleans are equal.
static void assertEquals(String message, float expected, float actual, float delta)
Asserts that two floats are equal concerning a delta.
static void assertEquals(String message, boolean expected, boolean actual)
Asserts that two booleans are equal.
static void assertEquals(String expected, String actual)
Asserts that two Strings are equal.
static void assertEquals(float expected, float actual, float delta)
Asserts that two floats are equal concerning a delta.
static void assertEquals(String message, byte expected, byte actual)
Asserts that two bytes are equal.
static void assertEquals(double expected, double actual, double delta)
Asserts that two doubles are equal concerning a delta.
static void assertEquals(String message, char expected, char actual)
Asserts that two chars are equal.
static void assertEquals(String message, Object expected, Object actual)
Asserts that two objects are equal.
static void assertEquals(long expected, long actual)
Asserts that two longs are equal.
static void assertFalse(String message, boolean condition)
Asserts that a condition is false.
static void assertFalse(boolean condition)
Asserts that a condition is false.
static void assertNotNull(String message, Object object)
Asserts that an object isn't null.
static void assertNotNull(Object object)
Asserts that an object isn't null.
static void assertNotSame(Object expected, Object actual)
Asserts that two objects refer to the same object.
static void assertNotSame(String message, Object expected, Object actual)
Asserts that two objects refer to the same object.
static void assertNull(Object object)
Asserts that an object is null.
static void assertNull(String message, Object object)
Asserts that an object is null.
static void assertSame(Object expected, Object actual)
Asserts that two objects refer to the same object.
static void assertSame(String message, Object expected, Object actual)
Asserts that two objects refer to the same object.
static void assertTrue(String message, boolean condition)
Asserts that a condition is true.
static void assertTrue(boolean condition)
Asserts that a condition is true.
static void fail(String message)
Fails a test with the given message.
static void fail()
Fails a test with no message.
[Expand]
Inherited Methods
From class java.lang.Object

Protected Constructors

protected Assert ()

Since: API Level 1

Protect constructor since it is a static only class

Public Methods

public static void assertEquals (short expected, short actual)

Since: API Level 1

Asserts that two shorts are equal.

public static void assertEquals (String message, int expected, int actual)

Since: API Level 1

Asserts that two ints are equal. If they are not an AssertionFailedError is thrown with the given message.

public static void assertEquals (String message, short expected, short actual)

Since: API Level 1

Asserts that two shorts are equal. If they are not an AssertionFailedError is thrown with the given message.

public static void assertEquals (char expected, char actual)

Since: API Level 1

Asserts that two chars are equal.

public static void assertEquals (String message, String expected, String actual)

Since: API Level 1

Asserts that two Strings are equal.

public static void assertEquals (int expected, int actual)

Since: API Level 1

Asserts that two ints are equal.

public static void assertEquals (String message, double expected, double actual, double delta)

Since: API Level 1

Asserts that two doubles are equal concerning a delta. If they are not an AssertionFailedError is thrown with the given message. If the expected value is infinity then the delta value is ignored.

public static void assertEquals (String message, long expected, long actual)

Since: API Level 1

Asserts that two longs are equal. If they are not an AssertionFailedError is thrown with the given message.

public static void assertEquals (byte expected, byte actual)

Since: API Level 1

Asserts that two bytes are equal.

public static void assertEquals (Object expected, Object actual)

Since: API Level 1

Asserts that two objects are equal. If they are not an AssertionFailedError is thrown.

public static void assertEquals (boolean expected, boolean actual)

Since: API Level 1

Asserts that two booleans are equal.

public static void assertEquals (String message, float expected, float actual, float delta)

Since: API Level 1

Asserts that two floats are equal concerning a delta. If they are not an AssertionFailedError is thrown with the given message. If the expected value is infinity then the delta value is ignored.

public static void assertEquals (String message, boolean expected, boolean actual)

Since: API Level 1

Asserts that two booleans are equal. If they are not an AssertionFailedError is thrown with the given message.

public static void assertEquals (String expected, String actual)

Since: API Level 1

Asserts that two Strings are equal.

public static void assertEquals (float expected, float actual, float delta)

Since: API Level 1

Asserts that two floats are equal concerning a delta. If the expected value is infinity then the delta value is ignored.

public static void assertEquals (String message, byte expected, byte actual)

Since: API Level 1

Asserts that two bytes are equal. If they are not an AssertionFailedError is thrown with the given message.

public static void assertEquals (double expected, double actual, double delta)

Since: API Level 1

Asserts that two doubles are equal concerning a delta. If the expected value is infinity then the delta value is ignored.

public static void assertEquals (String message, char expected, char actual)

Since: API Level 1

Asserts that two chars are equal. If they are not an AssertionFailedError is thrown with the given message.

public static void assertEquals (String message, Object expected, Object actual)

Since: API Level 1

Asserts that two objects are equal. If they are not an AssertionFailedError is thrown with the given message.

public static void assertEquals (long expected, long actual)

Since: API Level 1

Asserts that two longs are equal.

public static void assertFalse (String message, boolean condition)

Since: API Level 1

Asserts that a condition is false. If it isn't it throws an AssertionFailedError with the given message.

public static void assertFalse (boolean condition)

Since: API Level 1

Asserts that a condition is false. If it isn't it throws an AssertionFailedError.

public static void assertNotNull (String message, Object object)

Since: API Level 1

Asserts that an object isn't null. If it is an AssertionFailedError is thrown with the given message.

public static void assertNotNull (Object object)

Since: API Level 1

Asserts that an object isn't null.

public static void assertNotSame (Object expected, Object actual)

Since: API Level 1

Asserts that two objects refer to the same object. If they are not the same an AssertionFailedError is thrown.

public static void assertNotSame (String message, Object expected, Object actual)

Since: API Level 1

Asserts that two objects refer to the same object. If they are not an AssertionFailedError is thrown with the given message.

public static void assertNull (Object object)

Since: API Level 1

Asserts that an object is null.

public static void assertNull (String message, Object object)

Since: API Level 1

Asserts that an object is null. If it is not an AssertionFailedError is thrown with the given message.

public static void assertSame (Object expected, Object actual)

Since: API Level 1

Asserts that two objects refer to the same object. If they are not the same an AssertionFailedError is thrown.

public static void assertSame (String message, Object expected, Object actual)

Since: API Level 1

Asserts that two objects refer to the same object. If they are not an AssertionFailedError is thrown with the given message.

public static void assertTrue (String message, boolean condition)

Since: API Level 1

Asserts that a condition is true. If it isn't it throws an AssertionFailedError with the given message.

public static void assertTrue (boolean condition)

Since: API Level 1

Asserts that a condition is true. If it isn't it throws an AssertionFailedError.

public static void fail (String message)

Since: API Level 1

Fails a test with the given message.

public static void fail ()

Since: API Level 1

Fails a test with no message.