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incremental analysis in alter table tests

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This commit is contained in:
Jan Prochazka
2025-11-27 14:06:48 +01:00
parent c2703edfde
commit abf0fc7942
2 changed files with 71 additions and 5 deletions
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72
integration-tests/__tests__/alter-table.spec.js
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@@ -25,6 +25,13 @@ function pickImportantTableInfo(engine, table) {
.map(props =>
_.omitBy(props, (v, k) => k == 'defaultValue' && v == 'NULL' && engine.setNullDefaultInsteadOfDrop)
),
foreignKeys: table.foreignKeys
.sort((a, b) => a.refTableName.localeCompare(b.refTableName))
.map(fk => ({
constraintType: fk.constraintType,
refTableName: fk.refTableName,
columns: fk.columns.map(col => ({ columnName: col.columnName, refColumnName: col.refColumnName })),
})),
};
}
@@ -33,7 +40,7 @@ function checkTableStructure(engine, t1, t2) {
expect(pickImportantTableInfo(engine, t1)).toEqual(pickImportantTableInfo(engine, t2));
}
async function testTableDiff(engine, conn, driver, mangle) {
async function testTableDiff(engine, conn, driver, mangle, changedTable = 't1') {
const initQuery = formatQueryWithoutParams(driver, `create table ~t0 (~id int not null primary key)`);
await driver.query(conn, transformSqlForEngine(engine, initQuery));
@@ -68,8 +75,20 @@ async function testTableDiff(engine, conn, driver, mangle) {
await driver.query(conn, transformSqlForEngine(engine, query));
}
const tget = x => x.tables.find(y => y.pureName == 't1');
const structure1 = generateDbPairingId(extendDatabaseInfo(await driver.analyseFull(conn)));
if (!engine.skipReferences) {
const query = formatQueryWithoutParams(
driver,
`create table ~t3 (~id int not null primary key, ~fkval int ${
driver.dialect.implicitNullDeclaration ? '' : 'null'
})`
);
await driver.query(conn, transformSqlForEngine(engine, query));
}
const tget = x => x.tables.find(y => y.pureName == changedTable);
const structure1Source = await driver.analyseFull(conn);
const structure1 = generateDbPairingId(extendDatabaseInfo(structure1Source));
let structure2 = _.cloneDeep(structure1);
mangle(tget(structure2));
structure2 = extendDatabaseInfo(structure2);
@@ -79,6 +98,11 @@ async function testTableDiff(engine, conn, driver, mangle) {
await driver.script(conn, sql);
if (!engine.skipIncrementalAnalysis) {
const structure2RealIncremental = await driver.analyseIncremental(conn, structure1Source);
checkTableStructure(engine, tget(structure2RealIncremental), tget(structure2));
}
const structure2Real = extendDatabaseInfo(await driver.analyseFull(conn));
checkTableStructure(engine, tget(structure2Real), tget(structure2));
@@ -214,6 +238,48 @@ describe('Alter table', () => {
})
);
test.each(engines.filter(x => !x.skipReferences).map(engine => [engine.label, engine]))(
'Drop FK - %s',
testWrapper(async (conn, driver, engine) => {
await testTableDiff(
engine,
conn,
driver,
tbl => {
tbl.foreignKeys = [];
},
't2'
);
})
);
test.each(engines.filter(x => !x.skipReferences).map(engine => [engine.label, engine]))(
'Create FK - %s',
testWrapper(async (conn, driver, engine) => {
await testTableDiff(
engine,
conn,
driver,
tbl => {
tbl.foreignKeys = [
{
constraintType: 'foreignKey',
pureName: 't2',
refTableName: 't1',
columns: [
{
columnName: 'fkval',
refColumnName: 'col_ref',
},
],
},
];
},
't3'
);
})
);
// test.each(engines.map(engine => [engine.label, engine]))(
// 'Change autoincrement - %s',
// testWrapper(async (conn, driver, engine) => {