Java tutorial
package at.ac.tuwien.ims.latex2mobiformulaconv.tests.unit; import at.ac.tuwien.ims.latex2mobiformulaconv.converter.mathml2html.elements.FormulaElement; import at.ac.tuwien.ims.latex2mobiformulaconv.converter.mathml2html.elements.layout.Mfenced; import org.apache.commons.lang.RandomStringUtils; import org.jdom2.Element; import org.junit.Before; import org.junit.Test; import java.util.ArrayList; import java.util.List; import java.util.Random; import static org.junit.Assert.assertEquals; import static org.mockito.AdditionalMatchers.or; import static org.mockito.Matchers.any; import static org.mockito.Matchers.anyListOf; import static org.mockito.Matchers.eq; import static org.mockito.Matchers.isNull; import static org.mockito.Mockito.*; /* * The MIT License (MIT) * latex2mobi -- LaTeX Formulas to Mobi Converter * Copyright (c) 2014 Michael Au * <p/> * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * <p/> * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * <p/> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * <p/> * <p/> * For Third Party Software Licenses read LICENSE file in base dir. */ /** * @author Michael Au */ public class MfencedTest extends FormulaElementTest { public static final String HTML_CLASS = "class"; public static final String HTML_SPAN = "span"; private Mfenced mfenced; @Before public void setUp() throws Exception { mfenced = new Mfenced(); formulaElement = mfenced; } @Test public void testRenderContentListWithDifferentSeparators() throws Exception { int count = new Random().nextInt(31) + 2; logger.debug("Content list length: " + count); final String separators = RandomStringUtils.randomAlphanumeric(count); mfenced.setSeparators(separators); List<FormulaElement> list = new ArrayList<>(); for (int i = 0; i < count; i++) { FormulaElement mockedFormulaElement = mock(FormulaElement.class); when(mockedFormulaElement.render(or(any(FormulaElement.class), isNull(FormulaElement.class)), or(anyListOf(FormulaElement.class), isNull(List.class)))).thenReturn(new Element(HTML_SPAN)); list.add(mockedFormulaElement); } mfenced.setContent(list); Element result = mfenced.render(possibleParent, null); assertEquals(HTML_SPAN, result.getName()); assertEquals("mfenced", result.getAttributeValue(HTML_CLASS)); for (FormulaElement mockedElement : list) { verify(mockedElement).render(or(eq(mfenced), isNull(FormulaElement.class)), or(anyListOf(FormulaElement.class), isNull(List.class))); } List<Element> spans = result.getChildren(HTML_SPAN); Element openingFence = spans.get(0); assertEquals("mfenced-open", openingFence.getAttributeValue(HTML_CLASS)); for (int i = 1; i < spans.size() - 1; i = i + 2) { assertEquals("mfenced-content", spans.get(i).getAttributeValue(HTML_CLASS)); } // Check separators String collectedSeparators = ""; for (int i = 2; i < spans.size() - 1; i = i + 2) { Element separatorSpan = spans.get(i); assertEquals("mo mfenced-separator", separatorSpan.getAttributeValue(HTML_CLASS)); collectedSeparators += spans.get(i).getText(); } assertEquals(separators, collectedSeparators); Element closingFence = result.getChildren().get(result.getChildren(HTML_SPAN).size() - 1); assertEquals("mfenced-close", closingFence.getAttributeValue(HTML_CLASS)); } @Test public void testRenderContentListWithSameSeparators() throws Exception { int count = new Random().nextInt(31) + 2; logger.debug("Content list length: " + count); final String separator = RandomStringUtils.randomAscii(1); mfenced.setSeparators(separator); List<FormulaElement> list = new ArrayList<>(); for (int i = 0; i < count; i++) { FormulaElement mockedFormulaElement = mock(FormulaElement.class); when(mockedFormulaElement.render(or(any(FormulaElement.class), isNull(FormulaElement.class)), or(anyListOf(FormulaElement.class), isNull(List.class)))).thenReturn(new Element(HTML_SPAN)); list.add(mockedFormulaElement); } mfenced.setContent(list); Element result = mfenced.render(possibleParent, null); assertEquals(HTML_SPAN, result.getName()); assertEquals("mfenced", result.getAttributeValue(HTML_CLASS)); for (FormulaElement mockedElement : list) { verify(mockedElement).render(or(eq(mfenced), isNull(FormulaElement.class)), or(anyListOf(FormulaElement.class), isNull(List.class))); } List<Element> spans = result.getChildren(HTML_SPAN); Element openingFence = spans.get(0); assertEquals("mfenced-open", openingFence.getAttributeValue(HTML_CLASS)); for (int i = 1; i < spans.size() - 1; i = i + 2) { assertEquals("mfenced-content", spans.get(i).getAttributeValue(HTML_CLASS)); } // Check separators for (int i = 2; i < spans.size() - 1; i = i + 2) { Element separatorSpan = spans.get(i); assertEquals("mo mfenced-separator", separatorSpan.getAttributeValue(HTML_CLASS)); assertEquals(separator, spans.get(i).getText()); } Element closingFence = result.getChildren().get(result.getChildren(HTML_SPAN).size() - 1); assertEquals("mfenced-close", closingFence.getAttributeValue(HTML_CLASS)); } }