@Test
public void getEnumFromNameWithColumnIndexWorks() throws SQLException {
ResultSet mockResultSet = mock(ResultSet.class);
when(mockResultSet.getString(2)).thenReturn("FOO");
assertEquals(TestEnum.FOO, ResultSets.getEnumFromName(mockResultSet, 2, TestEnum.class));
assertEquals(
TestEnum.FOO, ResultSets.enhance(mockResultSet).getEnumFromName(2, TestEnum.class));
when(mockResultSet.getString(2)).thenReturn(null);
assertNull(ResultSets.getEnumFromName(mockResultSet, 2, TestEnum.class));
assertNull(ResultSets.enhance(mockResultSet).getEnumFromName(2, TestEnum.class));
}
@Test(expected = IllegalStateException.class)
public void getEnumFromNameWithColumnNameThrowsIllegalStateException() throws SQLException {
ResultSet mockResultSet = mock(ResultSet.class);
when(mockResultSet.getString("enum_column")).thenReturn("HELLO");
ResultSets.getEnumFromName(mockResultSet, "enum_column", TestEnum.class);
}