JUnit 5 के मूलभूत एनोटेशन

package com.coddykit;

import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;

class SimpleTest {

    @Test
    void additionTest() {
        int result = 1 + 1;
        assertEquals(2, result, "1 + 1 should be 2");
    }
}

package com.coddykit;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertTrue;

class BeforeEachTest {

    String message;

    @BeforeEach
    void setup() {
        message = "Hello CoddyKit!";
        System.out.println("Setup called."); // For illustration
    }

    @Test
    void testMessageStartsWithHello() {
        assertTrue(message.startsWith("Hello"));
    }

    @Test
    void testMessageLength() {
        assertTrue(message.length() > 5);
    }
}

package com.coddykit;

import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertTrue;

class AfterEachTest {

    StringBuilder log;

    @BeforeEach
    void setup() {
        log = new StringBuilder("Test started. ");
    }

    @Test
    void testLogAppendOne() {
        log.append("Action 1. ");
        assertTrue(log.toString().contains("Action 1"));
    }

    @Test
    void testLogAppendTwo() {
        log.append("Action 2. ");
        assertTrue(log.toString().contains("Action 2"));
    }

    @AfterEach
    void teardown() {
        System.out.println("Log after test: " + log.toString());
        log = null; // Simulate cleanup
    }
}