Assert (JUnit API)
assertEquals (float expected, float actual, float delta) Asserts that two floats are equal to within a positive delta.
assertEquals() vs. assertSame() in JUnit - GeeksforGeeks
Jul 23, 2025 · JUnit provides several assertion methods, and two commonly used ones are assertEquals () and assertSame (). Although they may seem similar, their purposes and the …
java - assertEquals, what is actual and what is expected
assertEquals, what is actual and what is expected? I always wondered what exactly is the meaning of actual and expected in assertEquals in libraries like TestNG. If we read the Java …
JUnit Assert.assertEquals () Method Example - Java Guides
In this post, we will learn how to use the assertEquals () method with an example. Check out JUnit 5 tutorials and examples at JUnit 5 Tutorial. In JUnit 5, all JUnit 4 assertion methods are …
assertEquals () vs. assertSame () in JUnit - Baeldung
May 4, 2024 · In Java, the concepts of identity and equality can be represented with the == and the equals () method. We can see their behavior with Strings: assertTrue(string.equals(string)); …
Junit Assert & AssertEquals with Example - Guru99
Oct 31, 2024 · Below example demonstrates how to assert a condition using JUnit assert methods. Let’s create a simple test class named Junit4AssertionTest.java and a test runner …
Mastering `assertEquals` in Java - javaspring.net
Jul 6, 2025 · This method allows developers to verify that two values are equal, which is crucial for validating the output of methods and the state of objects. In this blog post, we will explore the …
Assertions in JUnit 4 and JUnit 5 - Baeldung
May 11, 2024 · Thanks to the support of Java 8, the output message can be a Supplier, allowing lazy evaluation of it. Let’s start by reviewing the assertions that already had a JUnit 4 equivalent.
JUnit - assertEquals () - Tutorial Kart
assertEquals() method is one of the most commonly used assertions for testing equality. We will explore its usage, understand its parameters, and go through various examples to see how it …
JUnit 5 - Assertions - GeeksforGeeks
Apr 28, 2025 · assertEquals (expected, actual): Asserts that the expected and actual values are equal. assertNotEquals (expected, actual): Asserts that the expected values and the actual …