/
AssertEquals.java
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/
AssertEquals.java
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/*
* Copyright 2015-2022 the original author or authors.
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v2.0 which
* accompanies this distribution and is available at
*
* https://www.eclipse.org/legal/epl-v20.html
*/
package org.junit.jupiter.api;
import static org.junit.jupiter.api.AssertionFailureBuilder.assertionFailure;
import static org.junit.jupiter.api.AssertionUtils.doublesAreEqual;
import static org.junit.jupiter.api.AssertionUtils.floatsAreEqual;
import static org.junit.jupiter.api.AssertionUtils.objectsAreEqual;
import java.util.function.Supplier;
/**
* {@code AssertEquals} is a collection of utility methods that support asserting
* equality on objects and primitives in tests.
*
* @since 5.0
*/
class AssertEquals {
private AssertEquals() {
/* no-op */
}
static void assertEquals(byte expected, byte actual) {
assertEquals(expected, actual, (String) null);
}
static void assertEquals(byte expected, byte actual, String message) {
if (expected != actual) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(byte expected, byte actual, Supplier<String> messageSupplier) {
if (expected != actual) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(char expected, char actual) {
assertEquals(expected, actual, (String) null);
}
static void assertEquals(char expected, char actual, String message) {
if (expected != actual) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(char expected, char actual, Supplier<String> messageSupplier) {
if (expected != actual) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(double expected, double actual) {
assertEquals(expected, actual, (String) null);
}
static void assertEquals(double expected, double actual, String message) {
if (!doublesAreEqual(expected, actual)) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(double expected, double actual, Supplier<String> messageSupplier) {
if (!doublesAreEqual(expected, actual)) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(double expected, double actual, double delta) {
assertEquals(expected, actual, delta, (String) null);
}
static void assertEquals(double expected, double actual, double delta, String message) {
if (!doublesAreEqual(expected, actual, delta)) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(double expected, double actual, double delta, Supplier<String> messageSupplier) {
if (!doublesAreEqual(expected, actual, delta)) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(float expected, float actual) {
assertEquals(expected, actual, (String) null);
}
static void assertEquals(float expected, float actual, String message) {
if (!floatsAreEqual(expected, actual)) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(float expected, float actual, Supplier<String> messageSupplier) {
if (!floatsAreEqual(expected, actual)) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(float expected, float actual, float delta) {
assertEquals(expected, actual, delta, (String) null);
}
static void assertEquals(float expected, float actual, float delta, String message) {
if (!floatsAreEqual(expected, actual, delta)) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(float expected, float actual, float delta, Supplier<String> messageSupplier) {
if (!floatsAreEqual(expected, actual, delta)) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(short expected, short actual) {
assertEquals(expected, actual, (String) null);
}
static void assertEquals(short expected, short actual, String message) {
if (expected != actual) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(short expected, short actual, Supplier<String> messageSupplier) {
if (expected != actual) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(int expected, int actual) {
assertEquals(expected, actual, (String) null);
}
static void assertEquals(int expected, int actual, String message) {
if (expected != actual) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(int expected, int actual, Supplier<String> messageSupplier) {
if (expected != actual) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(long expected, long actual) {
assertEquals(expected, actual, (String) null);
}
static void assertEquals(long expected, long actual, String message) {
if (expected != actual) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(long expected, long actual, Supplier<String> messageSupplier) {
if (expected != actual) {
failNotEqual(expected, actual, messageSupplier);
}
}
static void assertEquals(Object expected, Object actual) {
assertEquals(expected, actual, (String) null);
}
static void assertEquals(Object expected, Object actual, String message) {
if (!objectsAreEqual(expected, actual)) {
failNotEqual(expected, actual, message);
}
}
static void assertEquals(Object expected, Object actual, Supplier<String> messageSupplier) {
if (!objectsAreEqual(expected, actual)) {
failNotEqual(expected, actual, messageSupplier);
}
}
private static void failNotEqual(Object expected, Object actual, Object messageOrSupplier) {
assertionFailure() //
.message(messageOrSupplier) //
.expected(expected) //
.actual(actual) //
.buildAndThrow();
}
}