Examples with SqlTesterImpl org.apache.calcite.sql.test.SqlTesterImpl used on opensource projects

Example 1 with SqlTesterImpl

use of org.apache.calcite.sql.test.SqlTesterImpl in project calcite by apache.

the class SqlValidatorUtilTest method testCheckingDuplicatesWithCompoundIdentifiers.

@SuppressWarnings("resource")
@Test
public void testCheckingDuplicatesWithCompoundIdentifiers() {
    final List<SqlNode> newList = new ArrayList<>(2);
    newList.add(new SqlIdentifier(Arrays.asList("f0", "c0"), SqlParserPos.ZERO));
    newList.add(new SqlIdentifier(Arrays.asList("f0", "c0"), SqlParserPos.ZERO));
    final SqlTesterImpl tester = new SqlTesterImpl(DefaultSqlTestFactory.INSTANCE);
    final SqlValidatorImpl validator = (SqlValidatorImpl) tester.getValidator();
    try {
        SqlValidatorUtil.checkIdentifierListForDuplicates(newList, validator.getValidationErrorFunction());
        fail("expected exception");
    } catch (CalciteContextException e) {
    // ok
    }
    // should not throw
    newList.set(1, new SqlIdentifier(Arrays.asList("f0", "c1"), SqlParserPos.ZERO));
    SqlValidatorUtil.checkIdentifierListForDuplicates(newList, null);
}