@Test
public void key() {
when(service.getKey(APP_NAME, VERSION, ENV, KEY)).thenReturn(VALUE);
String value = get.key(APP_NAME, VERSION, ENV, KEY);
assertEquals(VALUE, value);
}
@Test
public void version() {
when(service.getVersion()).thenReturn("VX");
String value = get.version();
assertEquals("VX", value);
}