EmailValidatorTest_1.java

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

class EmailValidatorTest {

    private static final String VALID_EMAIL = "juan.aranda.galvis@gmail.com";
    private static final String INVALID_EMAIL = "juan.aranda.galvis@gmail";

    private EmailValidator emailValidator;

    @BeforeEach
    void setup() {
        emailValidator = new EmailValidator();
    }

    @Test
    void validateEmail_validEmail() throws IllegalArgumentException {
        Boolean expectedValidation = emailValidator.validateEmail(VALID_EMAIL);
        assertEquals(Boolean.TRUE, expectedValidation);
    }

    @Test
    void validateEmail_invalidEmail() throws IllegalArgumentException {
        Boolean expectedValidation = emailValidator.validateEmail(INVALID_EMAIL);
        assertEquals(Boolean.FALSE, expectedValidation);
    }
}