@Test
public void testValidColumnTypes() {
String[] tableNames = reader.getTableNames();
for (int i = 0; i < tableNames.length; i++) {
Class[] typesByIndex = reader.getColumnTypes(i);
Class[] typesByName = reader.getColumnTypes(tableNames[i]);
assertNotNull(typesByIndex);
assertNotNull(typesByName);
assertEquals(typesByIndex.length, typesByName.length);
for (int j = 0; j < typesByIndex.length; j++) {
assertNotNull(typesByIndex[j]);
assertEquals(typesByIndex[j], typesByName[j]);
}
}
}
@Test
public void testColumnCounts() {
for (int i = 0; i < reader.getTableCount(); i++) {
String[] names = reader.getColumnNames(i);
Class[] types = reader.getColumnTypes(i);
assertNotNull(names);
assertNotNull(types);
assertEquals(names.length, types.length);
}
}
@Test(expectedExceptions = {ArrayIndexOutOfBoundsException.class})
public void testColumnTypeTableIndexTooLarge() {
reader.getColumnTypes(reader.getTableCount());
}
@Test
public void testColumnTypeInvalidTableNames() {
assertNull(reader.getColumnTypes(null));
assertNull(reader.getColumnTypes(INVALID_TABLE));
}
@Test(expectedExceptions = {ArrayIndexOutOfBoundsException.class})
public void testColumnTypeTableIndexTooSmall() {
reader.getColumnTypes(-1);
}