com.ibm.etools.iseries.util
Class Assert

java.lang.Object
  com.ibm.etools.iseries.util.Assert

public class Assert
extends Object

A set of assert methods. This class is intended to enforce assertions in your code. The intended usage is: public Item pop() { if (Assert.ENABLED) Assert.assertTrue("Cannot pop from empty stack",!isEmpty()) ... } The final static boolean ENABLED is used to conditionally compile out the assertions if it is set to false.

Field Summary

static boolean

ENABLED compile time static to enable/exclude assertion exception checking

Constructor Summary

protected

Assert() Protect constructor since it is a static only class

Method Summary

static void	assertEquals(boolean expected, boolean actual) Asserts that two booleans are equal.
static void	assertEquals(byte expected, byte actual) Asserts that two bytes are equal.
static void	assertEquals(char expected, char actual) Asserts that two chars are equal.
static void	assertEquals(double expected, double actual, double delta) Asserts that two doubles are equal.
static void	assertEquals(float expected, float actual, float delta) Asserts that two floats are equal concerning a delta
static void	assertEquals(int expected, int actual) Asserts that two ints are equal.
static void	assertEquals(long expected, long actual) Asserts that two longs are equal.
static void	assertEquals(Object expected, Object actual) Asserts that two objects are equal.
static void	assertEquals(short expected, short actual) Asserts that two shorts are equal.
static void	assertEquals(String message, boolean expected, boolean actual) Asserts that two booleans are equal.
static void	assertEquals(String message, byte expected, byte actual) Asserts that two bytes are equal.
static void	assertEquals(String message, char expected, char actual) Asserts that two chars are equal.
static void	assertEquals(String message, double expected, double actual, double delta) Asserts that two doubles 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, int expected, int actual) Asserts that two ints are equal.
static void	assertEquals(String message, long expected, long actual) Asserts that two longs are equal.
static void	assertEquals(String message, Object expected, Object actual) Asserts that two objects are equal.
static void	assertEquals(String message, short expected, short actual) Asserts that two shorts are equal.
static void	assertNotNull(Object object) Asserts that an object isn't null.
static void	assertNotNull(String message, Object object) Asserts that an object isn't null.
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(boolean condition) Asserts that a condition is true.
static void	assertTrue(String message, boolean condition) Asserts that a condition is true.
static void	fail() Fails a test with no message.
static void	fail(String message) Fails a test with the given message.

Methods inherited from class java.lang.Object

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

Field Detail

ENABLED

public static final boolean ENABLED

compile time static to enable/exclude assertion exception checking

See Also:

Constant Field Values

Constructor Detail

Assert

protected Assert()

Protect constructor since it is a static only class

Method Detail

assertTrue

public static void assertTrue(String message,
                              boolean condition)

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

assertTrue

public static void assertTrue(boolean condition)

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

fail

public static void fail(String message)

Fails a test with the given message.

fail

public static void fail()

Fails a test with no message.

assertEquals

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

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

assertEquals

public static void assertEquals(Object expected,
                                Object actual)

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

assertEquals

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

Asserts that two doubles are equal.

assertEquals

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

Asserts that two doubles are equal.

assertEquals

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

Asserts that two floats are equal concerning a delta

assertEquals

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

Asserts that two floats are equal concerning a delta

assertEquals

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

Asserts that two longs are equal.

assertEquals

public static void assertEquals(long expected,
                                long actual)

Asserts that two longs are equal.

assertEquals

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

Asserts that two booleans are equal.

assertEquals

public static void assertEquals(boolean expected,
                                boolean actual)

Asserts that two booleans are equal.

assertEquals

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

Asserts that two bytes are equal.

assertEquals

public static void assertEquals(byte expected,
                                byte actual)

Asserts that two bytes are equal.

assertEquals

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

Asserts that two chars are equal.

assertEquals

public static void assertEquals(char expected,
                                char actual)

Asserts that two chars are equal.

assertEquals

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

Asserts that two shorts are equal.

assertEquals

public static void assertEquals(short expected,
                                short actual)

Asserts that two shorts are equal.

assertEquals

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

Asserts that two ints are equal.

assertEquals

public static void assertEquals(int expected,
                                int actual)

Asserts that two ints are equal.

assertNotNull

public static void assertNotNull(Object object)

Asserts that an object isn't null.

assertNotNull

public static void assertNotNull(String message,
                                 Object object)

Asserts that an object isn't null.

assertNull

public static void assertNull(Object object)

Asserts that an object is null.

assertNull

public static void assertNull(String message,
                              Object object)

Asserts that an object is null.

assertSame

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

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

assertSame

public static void assertSame(Object expected,
                              Object actual)

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