package de.rwu.easydrop.util;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.mockito.Mockito.spy;

import javax.naming.ConfigurationException;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.MockitoAnnotations;

class ConfigTest {
    private Config config;

    @BeforeEach
    void setUp() throws ConfigurationException {
        MockitoAnnotations.openMocks(this);
        config = spy(Config.getInstance());
    }

    @Test
    void testGetInstanceNull() {
        config = null;

        Config newConfig = Config.getInstance();
        assertNotNull(newConfig);
    }

    @Test
    void testGetInstanceNotNull() {
        Config newConfig = Config.getInstance();
        assertNotNull(newConfig);
    }

    @Test
    void testSetConfigLocation() {
        String newPath = "new/location/config.properties";
        config.setConfigLocation(newPath);
        assertEquals(newPath, config.getConfigLocation());
    }
}