refactor: sql-tools (#19717)

server/src/sql-tools/comparers/table.comparer.spec.ts

@@ -0,0 +1,44 @@
+import { compareTables } from 'src/sql-tools/comparers/table.comparer';
+import { DatabaseTable, Reason } from 'src/sql-tools/types';
+import { describe, expect, it } from 'vitest';
+
+const testTable: DatabaseTable = {
+  name: 'test',
+  columns: [],
+  constraints: [],
+  indexes: [],
+  triggers: [],
+  synchronize: true,
+};
+
+describe('compareParameters', () => {
+  describe('onExtra', () => {
+    it('should work', () => {
+      expect(compareTables.onExtra(testTable)).toEqual([
+        {
+          type: 'TableDrop',
+          tableName: 'test',
+          reason: Reason.MissingInSource,
+        },
+      ]);
+    });
+  });
+
+  describe('onMissing', () => {
+    it('should work', () => {
+      expect(compareTables.onMissing(testTable)).toEqual([
+        {
+          type: 'TableCreate',
+          table: testTable,
+          reason: Reason.MissingInTarget,
+        },
+      ]);
+    });
+  });
+
+  describe('onCompare', () => {
+    it('should work', () => {
+      expect(compareTables.onCompare(testTable, testTable)).toEqual([]);
+    });
+  });
+});