@Test
public void testLoadProperties() throws IOException {

    assertThrows(RuntimeException.class, () -> {
        ConfigProperties.loadProperties("FailFile.txt");
    });
    File currentDirectory = new File(new File(".").getAbsolutePath());
    assertThrows(RuntimeException.class, () -> {
        ConfigProperties.loadProperties(currentDirectory.getCanonicalPath() + "/src/test/resources/testFileConfigEmpty.properties");
    });
    ConfigProperties.loadProperties(currentDirectory.getCanonicalPath() + "/src/test/resources/testFileConfig.properties");
}