test: drop statment tests

test/parser/flinksql/syntax/dropStatement.test.ts

@@ -1,49 +1,39 @@
 import FlinkSQL from "../../../../src/parser/flinksql";
+import { readSQL } from "../../../helper";
 
-describe('FlinkSQL Create Table Syntax Tests', () => {
+const features = {
+    table: readSQL(__dirname, 'dropTable.sql'),
+    view: readSQL(__dirname, 'dropView.sql'),
+    function: readSQL(__dirname, 'dropFunction.sql'),
+    catalog: readSQL(__dirname, 'dropCatalog.sql'),
+    database: readSQL(__dirname, 'dropDatabase.sql'),
+};
+
+describe('FlinkSQL Drop Statements Tests', () => {
     const parser = new FlinkSQL();
-    // Drop statements
+    features.table.forEach((sql) => {
-    test('Test Simple Drop Catalog Statement', () => {
+        it(sql, () => {
-        const sql = `
+            expect(parser.validate(sql).length).toBe(0);
-            DROP CATALOG catalog1;
+        });
-            DROP CATALOG IF EXISTS catalog2;
-        `;
-        const result = parser.validate(sql);
-        expect(result.length).toBe(0);
     });
-    test('Test Simple Drop Table Statement', () => {
+    features.view.forEach((sql) => {
-        const sql = `
+        it(sql, () => {
-            DROP TABLE Orders;
+            expect(parser.validate(sql).length).toBe(0);
-            DROP TABLE IF EXISTS Orders;
+        });
-            DROP TEMPORARY TABLE IF EXISTS Orders;
-        `;
-        const result = parser.validate(sql);
-        expect(result.length).toBe(0);
     });
-    test('Test Simple Drop Database Statement', () => {
+    features.function.forEach((sql) => {
-        const sql = `
+        it(sql, () => {
-            DROP DATABASE Orders;
+            expect(parser.validate(sql).length).toBe(0);
-            DROP DATABASE IF EXISTS Orders RESTRICT;
+        });
-            DROP DATABASE IF EXISTS Orders CASCADE;
-        `;
-        const result = parser.validate(sql);
-        expect(result.length).toBe(0);
     });
-    test('Test Simple Drop View Statement', () => {
+    features.catalog.forEach((sql) => {
-        const sql = `
+        it(sql, () => {
-            DROP VIEW Orders;
+            expect(parser.validate(sql).length).toBe(0);
-            DROP TEMPORARY VIEW IF EXISTS Orders;
+        });
-        `;
-        const result = parser.validate(sql);
-        expect(result.length).toBe(0);
     });  
-    test('Test Simple Drop Function Statement', () => {
+    features.database.forEach((sql) => {
-        const sql = `
+        it(sql, () => {
-            DROP FUNCTION Orders;
+            expect(parser.validate(sql).length).toBe(0);
-            DROP TEMPORARY FUNCTION IF EXISTS Orders;
+        });
-            DROP TEMPORARY SYSTEM FUNCTION IF EXISTS Orders;
-        `;
-        const result = parser.validate(sql);
-        expect(result.length).toBe(0);
     });
 });

test/parser/flinksql/syntax/fixtures/dropCatalog.sql

@@ -0,0 +1,3 @@
+DROP CATALOG catalog1;
+
+DROP CATALOG IF EXISTS catalog2;

test/parser/flinksql/syntax/fixtures/dropDatabase.sql

@@ -0,0 +1,3 @@
+DROP DATABASE Orders;
+DROP DATABASE IF EXISTS Orders RESTRICT;
+DROP DATABASE IF EXISTS Orders CASCADE;

test/parser/flinksql/syntax/fixtures/dropFunction.sql

@@ -0,0 +1,5 @@
+DROP FUNCTION Orders;
+
+DROP TEMPORARY FUNCTION IF EXISTS Orders;
+
+DROP TEMPORARY SYSTEM FUNCTION IF EXISTS Orders;

test/parser/flinksql/syntax/fixtures/dropTable.sql

@@ -0,0 +1,5 @@
+DROP TABLE Orders;
+
+DROP TABLE IF EXISTS Orders;
+
+DROP TEMPORARY TABLE IF EXISTS Orders;

test/parser/flinksql/syntax/fixtures/dropView.sql

@@ -0,0 +1,3 @@
+DROP VIEW Orders;
+
+DROP TEMPORARY VIEW IF EXISTS Orders;