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test: use supported kernel session timezone #529

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vuanhphung merged 2 commits into from
Sep 23, 2026
Merged

test: use supported kernel session timezone #529

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test: use supported kernel session timezone
vuanhphung Sep 23, 2026
94abe16
test: clean up timezone assertion resources
vuanhphung Sep 23, 2026
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25 changes: 13 additions & 12 deletions tests/e2e/kernel/execution-e2e.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,7 @@ describe('kernel execution end-to-end', function e2eSuite() {
await client.close();
});

it('passes sessionConfig (Spark conf) through openSession.configuration', async () => {
it('passes session configuration through openSession.configuration', async () => {
const client = new DBSQLClient();

await client.connect({
Expand All @@ -103,23 +103,24 @@ describe('kernel execution end-to-end', function e2eSuite() {
useKernel: true,
} as ConnectionOptions & InternalConnectionOptions);

// Sanity-check that supplying session-level Spark conf does not
// break openSession. The SEA wire applies these as `parameters` on
// every executeStatement; we don't observe them in the response
// for M0, but the absence of an error proves the napi binding
// accepts and forwards the map.
// Use a supported SQL session parameter and verify that it affects
// statement execution, proving the napi binding forwards the map.
const session = await client.openSession({
initialCatalog: 'main',
configuration: {
'spark.sql.session.timeZone': 'UTC',
TIMEZONE: 'America/Los_Angeles',
},
});

const operation = await session.executeStatement('SELECT 1', {});
await operation.close();

await session.close();
await client.close();
let operation;
try {
operation = await session.executeStatement('SELECT current_timezone() AS timezone', {});
expect(await operation.fetchAll()).to.deep.equal([{ timezone: 'America/Los_Angeles' }]);
} finally {
await operation?.close();
await session.close();
await client.close();
}
});

it('binds ordinary positional parameters through rawParams', async () => {
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