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+// Licensed to Cloudera, Inc. under one
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+// or more contributor license agreements. See the NOTICE file
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+// distributed with this work for additional information
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+// regarding copyright ownership. Cloudera, Inc. licenses this file
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+// to you under the Apache License, Version 2.0 (the
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+// "License"); you may not use this file except in compliance
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+// with the License. You may obtain a copy of the License at
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+//
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+// http://www.apache.org/licenses/LICENSE-2.0
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+//
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+// Unless required by applicable law or agreed to in writing, software
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+// distributed under the License is distributed on an "AS IS" BASIS,
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+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+// See the License for the specific language governing permissions and
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+// limitations under the License.
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+
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+import Connector from '../types/config';
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+import SqlAnalyzer from './SqlAnalyzer';
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+
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+const connectorA: Connector = {
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+ buttonName: '',
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+ displayName: '',
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+ id: 'connectorA',
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+ page: '',
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+ tooltip: '',
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+ type: ''
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+};
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+
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+describe('SqlAnalyzer.ts', () => {
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+ describe('checkMissingLimit', () => {
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+ it('Should detect a missing LIMIT', async () => {
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+ const isMissingLimit = await new SqlAnalyzer(connectorA).checkMissingLimit(
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+ 'SELECT * FROM employee',
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+ 'hive'
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+ );
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+
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+ expect(isMissingLimit).toBeTruthy();
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+ });
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+
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+ it('Should avoid warning from a missing LIMIT in SELECT without a table', async () => {
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+ const isMissingLimit = await new SqlAnalyzer(connectorA).checkMissingLimit(
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+ 'SELECT 1',
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+ 'hive'
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+ );
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+
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+ expect(isMissingLimit).toBeFalsy();
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+ });
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+
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+ it('Should not warning from a missing LIMIT in CREATE', async () => {
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+ const isMissingLimit = await new SqlAnalyzer(connectorA).checkMissingLimit(
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+ 'CREATE TABLE a (a int)',
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+ 'hive'
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+ );
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+
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+ expect(isMissingLimit).toBeFalsy();
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+ });
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+ });
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+});
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