| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.knox.gateway.shell.table; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.text.DateFormat; |
| import java.text.ParseException; |
| import java.text.SimpleDateFormat; |
| import java.util.Locale; |
| |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class KnoxShellTableFilterTest { |
| private static final DateFormat TEST_DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd", Locale.US); |
| |
| private static final KnoxShellTable TABLE = new KnoxShellTable(); |
| |
| @BeforeClass |
| public static void init() throws ParseException { |
| TABLE.header("Column Integer").header("Column Double").header("Column String").header("Column Date"); |
| synchronized (TEST_DATE_FORMAT) { //sync is needed due to https://pmd.github.io/latest/pmd_rules_java_multithreading.html#unsynchronizedstaticformatter |
| TABLE.row().value(10).value(20d).value("text30").value(TEST_DATE_FORMAT.parse("2010-01-01")); |
| TABLE.row().value(30).value(40d).value("text50").value(TEST_DATE_FORMAT.parse("2012-01-01")); |
| TABLE.row().value(50).value(60d).value("text60").value(TEST_DATE_FORMAT.parse("2012-02-01")); |
| } |
| } |
| |
| @Test |
| public void testRegexFilter() throws KnoxShellTableFilterException { |
| final KnoxShellTable filtered = TABLE.filter().name("Column Integer").regex("30"); |
| assertEquals(filtered.getRows().size(), 1); |
| } |
| |
| @Test |
| public void testNameMethod() throws KnoxShellTableFilterException, ParseException { |
| assertEquals(TABLE.filter().name("cOlUmN iNtEgEr").greaterThan(10).getRows().size(), 1); |
| assertEquals(TABLE.filter().name("COLUMN DOUBLE").greaterThan(25d).getRows().size(), 1); |
| assertEquals(TABLE.filter().name("column string").greaterThan("text20").getRows().size(), 2); |
| } |
| |
| @Test |
| public void testGreaterThanFilter() throws KnoxShellTableFilterException, ParseException { |
| assertEquals(TABLE.filter().name("Column Integer").greaterThan(5).getRows().size(), 3); |
| assertEquals(TABLE.filter().name("Column Integer").greaterThan(25).getRows().size(), 2); |
| |
| assertEquals(TABLE.filter().name("Column Double").greaterThan(10d).getRows().size(), 3); |
| assertEquals(TABLE.filter().name("Column Double").greaterThan(30d).getRows().size(), 2); |
| |
| assertEquals(TABLE.filter().name("Column String").greaterThan("text20").getRows().size(), 3); |
| assertEquals(TABLE.filter().name("Column String").greaterThan("text30").getRows().size(), 2); |
| |
| synchronized (TEST_DATE_FORMAT) { |
| assertEquals(TABLE.filter().name("Column Date").greaterThan(TEST_DATE_FORMAT.parse("2009-12-31")).getRows().size(), 3); |
| assertEquals(TABLE.filter().name("Column Date").greaterThan(TEST_DATE_FORMAT.parse("2011-01-01")).getRows().size(), 2); |
| } |
| } |
| |
| @Test |
| public void testLessThanFilter() throws KnoxShellTableFilterException, ParseException { |
| assertEquals(TABLE.filter().name("Column Integer").lessThan(20).getRows().size(), 1); |
| assertEquals(TABLE.filter().name("Column Integer").lessThan(100).getRows().size(), 3); |
| |
| assertEquals(TABLE.filter().name("Column Double").lessThan(30d).getRows().size(), 1); |
| assertEquals(TABLE.filter().name("Column Double").lessThan(100d).getRows().size(), 3); |
| |
| assertEquals(TABLE.filter().name("Column String").lessThan("text40").getRows().size(), 1); |
| assertEquals(TABLE.filter().name("Column String").lessThan("text70").getRows().size(), 3); |
| |
| synchronized (TEST_DATE_FORMAT) { |
| assertEquals(TABLE.filter().name("Column Date").lessThan(TEST_DATE_FORMAT.parse("2011-12-31")).getRows().size(), 1); |
| assertEquals(TABLE.filter().name("Column Date").lessThan(TEST_DATE_FORMAT.parse("2013-01-01")).getRows().size(), 3); |
| } |
| } |
| |
| @Test |
| public void testGreaterThanOrEqualToThanFilter() throws KnoxShellTableFilterException, ParseException { |
| assertEquals(TABLE.filter().name("Column Integer").greaterThanOrEqualTo(30).getRows().size(), 2); |
| assertEquals(TABLE.filter().name("Column Integer").greaterThanOrEqualTo(50).getRows().size(), 1); |
| |
| assertEquals(TABLE.filter().name("Column Double").greaterThanOrEqualTo(40d).getRows().size(), 2); |
| assertEquals(TABLE.filter().name("Column Double").greaterThanOrEqualTo(20d).getRows().size(), 3); |
| |
| assertEquals(TABLE.filter().name("Column String").greaterThanOrEqualTo("text50").getRows().size(), 2); |
| assertEquals(TABLE.filter().name("Column String").greaterThanOrEqualTo("text30").getRows().size(), 3); |
| |
| synchronized (TEST_DATE_FORMAT) { |
| assertEquals(TABLE.filter().name("Column Date").greaterThanOrEqualTo(TEST_DATE_FORMAT.parse("2009-12-31")).getRows().size(), 3); |
| assertEquals(TABLE.filter().name("Column Date").greaterThanOrEqualTo(TEST_DATE_FORMAT.parse("2012-01-01")).getRows().size(), 2); |
| } |
| } |
| |
| @Test |
| public void testLessThanOrEqualToThanFilter() throws KnoxShellTableFilterException, ParseException { |
| assertEquals(TABLE.filter().name("Column Integer").lessThanOrEqualTo(30).getRows().size(), 2); |
| assertEquals(TABLE.filter().name("Column Integer").lessThanOrEqualTo(50).getRows().size(), 3); |
| |
| assertEquals(TABLE.filter().name("Column Double").lessThanOrEqualTo(40d).getRows().size(), 2); |
| assertEquals(TABLE.filter().name("Column Double").lessThanOrEqualTo(20d).getRows().size(), 1); |
| |
| assertEquals(TABLE.filter().name("Column String").lessThanOrEqualTo("text50").getRows().size(), 2); |
| assertEquals(TABLE.filter().name("Column String").lessThanOrEqualTo("text30").getRows().size(), 1); |
| |
| synchronized (TEST_DATE_FORMAT) { |
| assertEquals(TABLE.filter().name("Column Date").lessThanOrEqualTo(TEST_DATE_FORMAT.parse("2012-02-01")).getRows().size(), 3); |
| assertEquals(TABLE.filter().name("Column Date").lessThanOrEqualTo(TEST_DATE_FORMAT.parse("2010-01-01")).getRows().size(), 1); |
| } |
| } |
| |
| @Test |
| public void testEqualToFilter() throws KnoxShellTableFilterException, ParseException { |
| assertEquals(TABLE.filter().name("Column Integer").equalTo(60).getRows().size(), 0); |
| assertEquals(TABLE.filter().name("Column Integer").equalTo(50).getRows().size(), 1); |
| |
| assertEquals(TABLE.filter().name("Column Double").equalTo(40d).getRows().size(), 1); |
| assertEquals(TABLE.filter().name("Column Double").equalTo(90d).getRows().size(), 0); |
| |
| assertEquals(TABLE.filter().name("Column String").equalTo("text90").getRows().size(), 0); |
| assertEquals(TABLE.filter().name("Column String").equalTo("text30").getRows().size(), 1); |
| |
| synchronized (TEST_DATE_FORMAT) { |
| assertEquals(TABLE.filter().name("Column Date").equalTo(TEST_DATE_FORMAT.parse("2012-02-01")).getRows().size(), 1); |
| assertEquals(TABLE.filter().name("Column Date").equalTo(TEST_DATE_FORMAT.parse("2016-01-01")).getRows().size(), 0); |
| } |
| } |
| |
| @Test |
| public void testIncomparableColumns() { |
| boolean failed = false; |
| try { |
| TABLE.filter().name("Column Double").greaterThan("20"); |
| } catch (KnoxShellTableFilterException e) { |
| failed = true; |
| } |
| assertTrue(failed); |
| } |
| } |