xiong duan created CALCITE-6491:
-----------------------------------
Summary: SqlOperatorFixture's checkString doesn't check the actual
value against the expected result
Key: CALCITE-6491
URL: https://issues.apache.org/jira/browse/CALCITE-6491
Project: Calcite
Issue Type: Improvement
Reporter: xiong duan
The Unit Test:
{code:java}
@Test void testOverlayFunc() {
final SqlOperatorFixture f = fixture();
f.setFor(SqlStdOperatorTable.OVERLAY, VmName.EXPAND);
f.checkString("overlay('ABCdef' placing 'abc' from 1)",
"abcd", "VARCHAR(9) NOT NULL");
} {code}
{code:java}
@Test void testOverlayFunc() {
final SqlOperatorFixture f = fixture();
f.setFor(SqlStdOperatorTable.OVERLAY, VmName.EXPAND);
f.checkString("overlay('ABCdef' placing 'abc' from 1)",
"abcdef", "VARCHAR(9) NOT NULL");
} {code}
Both test cases can run successfully. I checked the code and the default
implementation only verifies the result type.
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