What is JUnit - Using Assertion

Question

Q:

Assertion

All the assertions are in the Assert class.

public class Assert extends java.lang.Object

This class provides a set of assertion methods, useful for writing tests. Only failed assertions are recorded. Some of the important methods of Assert class are as follows −

Sr.No.	Methods & Description
1	void assertEquals(boolean expected, boolean actual) Checks that two primitives/objects are equal.
2	void assertTrue(boolean condition) Checks that a condition is true.
3	void assertFalse(boolean condition) Checks that a condition is false.
4	void assertNotNull(Object object) Checks that an object isn't null.
5	void assertNull(Object object) Checks that an object is null.
6	void assertSame(object1, object2) The assertSame() method tests if two object references point to the same object.
7	void assertNotSame(object1, object2) The assertNotSame() method tests if two object references do not point to the same object.
8	void assertArrayEquals(expectedArray, resultArray); The assertArrayEquals() method will test whether two arrays are equal to each other.