IndexControllerTest.java

package guru.springframework.sfgpetclinic.controllers;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

/*
    Author: jalnor
    Date: 7/12/2021 5:08 AM
    Project: guru.springframework.sfgpetclinic.controllers
*/
class IndexControllerTest {

    IndexController indexController;

    @BeforeEach
    void setUp() {
        indexController = new IndexController();
    }

    @DisplayName("Test proper view name is returned for the index page")
    @Test
    void index() {
        assertEquals("index", indexController.index());
        assertEquals("index", indexController.index(), "Wrong view returned");

        assertEquals("index", indexController.index(), () -> "Another expensive message, " +
                "make only if necessary!!!!!");
    }

    @Test
    @DisplayName("Test exception")
    void oupsHandler() {
        assertTrue("notimplemented".equals(indexController.oupsHandler()), () -> "This is some expensive " +
                "message to build " +
                "for my test");
    }
}