001/**
002 * Copyright 2005-2016 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.krad.uif.util;
017
018import org.junit.Test;
019
020import java.util.Arrays;
021import java.util.Collections;
022import java.util.List;
023
024import static org.junit.Assert.assertEquals;
025import static org.junit.Assert.assertNull;
026
027/**
028 *  ScriptUtilsTest tests {@link ScriptUtils}
029 *
030 * @author Kuali Rice Team (rice.collab@kuali.org)
031 */
032public class ScriptUtilsTest {
033
034    @Test
035    /**
036     * tests {@link ScriptUtils#escapeHtml(String)}
037     */
038    public void testEscapeHtml() throws Exception {
039        assertEquals("wasn't", ScriptUtils.escapeHtml("wasn't"));
040        assertEquals("\\u0022wasn't\\u0022", ScriptUtils.escapeHtml("\"wasn't\""));
041    }
042
043    @Test
044    /**
045     * tests {@link ScriptUtils#escapeHtml(java.util.List)}
046     */
047    public void testEscapeHtmlStringList() {
048        String[] escaped = {"wasn't", "\\u0022wasn't\\u0022"};
049        String[] unEscaped = {"wasn't", "\"wasn't\""};
050        assertEquals(Arrays.asList(escaped), ScriptUtils.escapeHtml(Arrays.asList(unEscaped)));
051
052        List<String> nullList = null;
053        assertNull(ScriptUtils.escapeHtml(nullList));
054
055        List<String> emptyList = Collections.emptyList();
056        assertEquals(emptyList, ScriptUtils.escapeHtml(emptyList));
057    }
058
059    @Test
060    /**
061     * tests {@link ScriptUtils#convertToJsValue(String)} for a function value
062     */
063    public void testConvertToJSValue_function() {
064        // test for white space
065        String jsFunction = "\n function () {alert('1 + 1 ' is 1 + 1);} \n\n";
066        assertEquals("function was not converted to js value as expected", jsFunction, ScriptUtils.convertToJsValue(jsFunction));
067    }
068
069    @Test
070    /**
071     * tests {@link ScriptUtils#convertToJsValue(String)} for numeric values
072     */
073    public void testConvertToJSValue_numeric() {
074        assertEquals("number was not converted to js value as expected", " -1 ", ScriptUtils.convertToJsValue(" -1 "));
075        assertEquals("number was not converted to js value as expected", "1.01 ", ScriptUtils.convertToJsValue("1.01 "));
076        assertEquals("string was not converted to js value as expected", "'1.o1 '", ScriptUtils.convertToJsValue("1.o1 "));
077    }
078
079    @Test
080    /**
081     * tests {@link ScriptUtils#convertToJsValue(String)} for  maps and arrays
082     */
083    public void testConvertToJSValue_mapAndArray() {
084        assertEquals("array was not converted to js value as expected", " [-1, 4, 5] ", ScriptUtils.convertToJsValue(" [-1, 4, 5] "));
085        String jsMap = " {'a':1, 'b':2} \n";
086        assertEquals("map was not converted to js value as expected", jsMap, ScriptUtils.convertToJsValue(jsMap));
087    }
088
089    /**
090     * Test building of event script matches the expected JavaScript
091     */
092    @Test
093    public void testBuildEventHandlerScript() {
094        String onClickScript = "alert('A click happened');";
095        String onClickHandler = ScriptUtils.buildEventHandlerScript("u09", "click", onClickScript);
096
097        String expectedHandler = "jQuery('#u09').on('click', function(e) {" + onClickScript + "}); ";
098
099        assertEquals("generate event script is not correct", expectedHandler, onClickHandler);
100    }
101
102}