@Test
public void testInp() throws Throwable {
SpaceLet spaceLet = new SpaceLet();
Element persist = mock(Element.class);
spaceLet.setPersist(persist);
spaceLet.initService();
Object result = spaceLet.inp(Integer.valueOf(0));
assertNull(result);
}
@Test
public void testInpThrowsSpaceError() throws Throwable {
SpaceLet spaceLet = new SpaceLet();
try {
spaceLet.inp("testString");
fail("Expected SpaceError to be thrown");
} catch (SpaceError ex) {
// expected
}
}
