Merge test files for Find function
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/*******************************************************************************
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* Copyright (C) 2018, OpenRefine contributors
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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package com.google.refine.tests.expr.functions;
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import java.util.Properties;
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import java.util.regex.Pattern;
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import org.slf4j.LoggerFactory;
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import org.testng.Assert;
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import org.testng.annotations.AfterMethod;
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import org.testng.annotations.BeforeMethod;
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.Test;
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import com.google.refine.RefineServlet;
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import com.google.refine.grel.ControlFunctionRegistry;
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import com.google.refine.grel.Function;
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import com.google.refine.tests.RefineServletStub;
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import com.google.refine.tests.RefineTest;
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/**
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* Test cases for find function.
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*/
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public class FindFunctionTests extends RefineTest {
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static Properties bindings;
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@Override
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@BeforeTest
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public void init() {
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logger = LoggerFactory.getLogger(this.getClass());
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}
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// dependencies
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RefineServlet servlet;
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@BeforeMethod
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public void SetUp() {
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bindings = new Properties();
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servlet = new RefineServletStub();
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}
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@AfterMethod
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public void TearDown() {
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}
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@Test
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public void findFunctionFindAllTest() throws Exception {
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String[] matches = (String[]) invoke("find", "This is a test string for testing find.", "test");
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Assert.assertEquals(matches[0], "test");
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Assert.assertEquals(matches[1], "test");
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}
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@Test
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public void findFunctionFindLiteralTest() throws Exception {
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String[] matches = (String[]) invoke("find", "This is a test string for testing find.", ".test");
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Assert.assertEquals(matches.length, 0);
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}
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@Test
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public void findFunctionFindRegexTest() throws Exception {
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String[] matches = (String[]) invoke("find", "hello 123456 goodbye.", Pattern.compile("\\d{6}|hello"));
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Assert.assertEquals(matches[0], "hello");
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Assert.assertEquals(matches[1], "123456");
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}
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/**
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* Lookup a control function by name and invoke it with a variable number of args
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*/
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private static Object invoke(String name,Object... args) {
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// registry uses static initializer, so no need to set it up
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Function function = ControlFunctionRegistry.getFunction(name);
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if (function == null) {
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throw new IllegalArgumentException("Unknown function "+name);
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}
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if (args == null) {
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return function.call(bindings,new Object[0]);
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} else {
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return function.call(bindings,args);
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}
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}
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}
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@ -26,16 +26,90 @@
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******************************************************************************/
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package com.google.refine.tests.expr.functions.strings;
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import java.util.Properties;
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import java.util.regex.Pattern;
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import org.slf4j.LoggerFactory;
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import org.testng.Assert;
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import org.testng.annotations.AfterMethod;
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import org.testng.annotations.BeforeMethod;
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.Test;
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import com.google.refine.RefineServlet;
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import com.google.refine.expr.functions.strings.Find;
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import com.google.refine.grel.ControlFunctionRegistry;
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import com.google.refine.grel.Function;
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import com.google.refine.tests.RefineServletStub;
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import com.google.refine.tests.RefineTest;
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import com.google.refine.tests.util.TestUtils;
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public class FindTests {
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/**
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* Test cases for find function.
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*/
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public class FindTests extends RefineTest {
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static Properties bindings;
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@Override
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@BeforeTest
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public void init() {
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logger = LoggerFactory.getLogger(this.getClass());
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}
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// dependencies
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RefineServlet servlet;
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@BeforeMethod
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public void SetUp() {
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bindings = new Properties();
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servlet = new RefineServletStub();
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}
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@AfterMethod
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public void TearDown() {
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}
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@Test
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public void findFunctionFindAllTest() throws Exception {
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String[] matches = (String[]) invoke("find", "This is a test string for testing find.", "test");
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Assert.assertEquals(matches[0], "test");
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Assert.assertEquals(matches[1], "test");
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}
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@Test
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public void findFunctionFindLiteralTest() throws Exception {
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String[] matches = (String[]) invoke("find", "This is a test string for testing find.", ".test");
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Assert.assertEquals(matches.length, 0);
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}
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@Test
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public void findFunctionFindRegexTest() throws Exception {
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String[] matches = (String[]) invoke("find", "hello 123456 goodbye.", Pattern.compile("\\d{6}|hello"));
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Assert.assertEquals(matches[0], "hello");
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Assert.assertEquals(matches[1], "123456");
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}
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@Test
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public void serializeFind() {
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String json = "{\"description\":\"Returns all the occurances of match given regular expression\",\"params\":\"string or regexp\",\"returns\":\"array of strings\"}";
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TestUtils.isSerializedTo(new Find(), json);
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}
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}
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/**
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* Lookup a control function by name and invoke it with a variable number of args
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*/
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private static Object invoke(String name,Object... args) {
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// registry uses static initializer, so no need to set it up
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Function function = ControlFunctionRegistry.getFunction(name);
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if (function == null) {
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throw new IllegalArgumentException("Unknown function "+name);
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}
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if (args == null) {
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return function.call(bindings,new Object[0]);
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} else {
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return function.call(bindings,args);
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}
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}
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}
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