src/test/java/org/apache/sling/contentparser/xml/jcr/internal/JCRXMLContentParserTest.java

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package org.apache.sling.contentparser.xml.jcr.internal;

import java.io.File;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collections;
import java.util.HashSet;
import java.util.Map;
import java.util.TimeZone;

import org.apache.jackrabbit.util.ISO9075;
import org.apache.sling.contentparser.api.ContentParser;
import org.apache.sling.contentparser.api.ParserOptions;
import org.apache.sling.contentparser.testutils.mapsupport.ContentElement;
import org.junit.Before;
import org.junit.Test;

import static org.apache.sling.contentparser.testutils.TestUtils.parse;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

public class JCRXMLContentParserTest {

    private File file;
    private ContentParser underTest;

    @Before
    public void setUp() {
        file = new File("src/test/resources/content-test/content.jcr.xml");
        underTest = new JCRXMLContentParser();
    }

    @Test
    public void testParseJcrXml() throws Exception {
        ContentElement content = parse(underTest, file);
        assertNotNull(content);
        assertEquals("app:Page", content.getProperties().get("jcr:primaryType"));
        ContentElement child = content.getChild("jcr:content");
        assertNotNull("Expected child at jcr:content", child);
        assertEquals("app:PageContent", child.getProperties().get("jcr:primaryType"));
    }

    @Test(expected= IOException.class)
    public void testParseInvalidJcrXml() throws Exception {
        file = new File("src/test/resources/invalid-test/invalid.jcr.xml");
        parse(underTest, file);
    }

    @Test
    public void testDataTypes() throws Exception {
        ContentElement content = parse(underTest, file);
        ContentElement child = content.getChild("jcr:content");
        assertNotNull("Expected child at jcr:content", child);
        Map<String,Object> props = child.getProperties();
        
        assertEquals("en", props.get("jcr:title"));
        assertEquals(true, props.get("includeAside"));
        assertEquals(1234567890123L, props.get("longProp"));
        assertEquals(new BigDecimal("1.2345"), props.get("decimalProp"));
        
        assertArrayEquals(new String[] { "aa", "bb", "cc" }, (String[])props.get("stringPropMulti"));
        assertArrayEquals(new Long[] { 1234567890123L, 55L }, (Long[])props.get("longPropMulti"));
        
        Calendar calendar = (Calendar)props.get("dateProp");
        calendar.setTimeZone(TimeZone.getTimeZone("GMT+2"));
        assertEquals(2014, calendar.get(Calendar.YEAR));
        assertEquals(9, calendar.get(Calendar.MONTH) + 1);
        assertEquals(19, calendar.get(Calendar.DAY_OF_MONTH));
        assertEquals(21, calendar.get(Calendar.HOUR_OF_DAY));
        assertEquals(20, calendar.get(Calendar.MINUTE));
        assertEquals(26, calendar.get(Calendar.SECOND));
        assertEquals(812, calendar.get(Calendar.MILLISECOND));
    }

    @Test
    public void testDecodeName() {
        assertEquals("jcr:title", JCRXMLContentParser.decodeName("jcr:" + ISO9075.encode("title")));
        assertEquals("sling:123", JCRXMLContentParser.decodeName("sling:" + ISO9075.encode("123")));
    }

    @Test
    public void testIgnoreResourcesProperties() throws Exception {
        ContentElement content = parse(underTest,
                new ParserOptions().ignoreResourceNames(Collections.unmodifiableSet(new HashSet<>(Arrays.asList("teaserbar", "aside"))))
                        .ignorePropertyNames(Collections.unmodifiableSet(new HashSet<>(Arrays.asList("longProp", "jcr:title")))), file);
        ContentElement child = content.getChild("jcr:content");
        assertNotNull("Expected child at jcr:content", child);
        assertEquals("HOME", child.getProperties().get("navTitle"));
        assertNull(child.getProperties().get("jcr:title"));
        assertNull(child.getProperties().get("longProp"));
        
        assertNull(child.getChildren().get("teaserbar"));
        assertNull(child.getChildren().get("aside"));
        assertNotNull(child.getChildren().get("content"));
    }

    @Test
    public void testGetChild() throws Exception {
        ContentElement content = parse(underTest, file);
        assertNull(content.getName());
        
        ContentElement deepChild = content.getChild("jcr:content/teaserbar/teaserbaritem");
        assertNotNull("Expected child at jcr:content/teaserbar/teaserbaritem", deepChild);
        assertEquals("teaserbaritem", deepChild.getName());
        assertEquals("samples/sample-app/components/content/teaserbar/teaserbarItem", deepChild.getProperties().get("sling:resourceType"));

        ContentElement invalidChild = content.getChild("non/existing/path");
        assertNull(invalidChild);

        invalidChild = content.getChild("/jcr:content");
        assertNull(invalidChild);
    }

    @Test
    public void testSameNamePropertyAndSubResource() throws Exception {
        ContentElement content = parse(underTest, file);
        ContentElement child = content.getChild("jcr:content/teaserbar");
        assertNotNull("Expected child at jcr:content/teaserbar", child);
        // teaserbaritem is a direct property as well as a sub resource
        assertEquals("test", child.getProperties().get("teaserbaritem"));
        assertNotNull(child.getChildren().get("teaserbaritem"));
    }

}