incremental analysis in alter table tests

integration-tests/__tests__/alter-table.spec.js

@@ -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');
+  if (!engine.skipReferences) {
-  const structure1 = generateDbPairingId(extendDatabaseInfo(await driver.analyseFull(conn)));
+    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) => {

integration-tests/engines.js

@@ -759,9 +759,9 @@ const enginesOnLocal = [
   // cassandraEngine,
   //mysqlEngine,
   // mariaDbEngine,
-  //postgreSqlEngine,
+  postgreSqlEngine,
   //sqlServerEngine,
-  sqliteEngine,
+  // sqliteEngine,
   // cockroachDbEngine,
   // clickhouseEngine,
   // libsqlFileEngine,