trunk/src/ooxml/testcases/org/apache/poi/openxml4j/opc/internal/TestContentTypeManager.java

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   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
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package org.apache.poi.openxml4j.opc.internal;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
import static org.junit.Assume.assumeTrue;

import org.apache.poi.openxml4j.OpenXML4JTestDataSamples;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackageAccess;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackagePartName;
import org.apache.poi.openxml4j.opc.PackageRelationship;
import org.apache.poi.openxml4j.opc.PackageRelationshipCollection;
import org.apache.poi.openxml4j.opc.PackageRelationshipTypes;
import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.junit.Ignore;
import org.junit.Test;

public final class TestContentTypeManager {

    /**
     * Test the properties part content parsing.
     */
    @Test
    public void testContentType() throws Exception {
        String filepath =  OpenXML4JTestDataSamples.getSampleFileName("sample.docx");

        // Retrieves core properties part
        OPCPackage p = OPCPackage.open(filepath, PackageAccess.READ);
        try {
            PackageRelationshipCollection rels = p.getRelationshipsByType(PackageRelationshipTypes.CORE_PROPERTIES);
            PackageRelationship corePropertiesRelationship = rels.getRelationship(0);
            PackagePart coreDocument = p.getPart(corePropertiesRelationship);

            assertEquals("application/vnd.openxmlformats-package.core-properties+xml", coreDocument.getContentType());

            // TODO - finish writing this test
            assumeTrue("finish writing this test", false);

            ContentTypeManager ctm = new ZipContentTypeManager(coreDocument.getInputStream(), p);
            assertNotNull(ctm);
        } finally {
            p.close();
        }
    }

    /**
     * Test the addition of several default and override content types.
     */
    @Test
    public void testContentTypeAddition() throws Exception {
        ContentTypeManager ctm = new ZipContentTypeManager(null, null);

        PackagePartName name1 = PackagingURIHelper.createPartName("/foo/foo.XML");
        PackagePartName name2 = PackagingURIHelper.createPartName("/foo/foo2.xml");
        PackagePartName name3 = PackagingURIHelper.createPartName("/foo/doc.rels");
        PackagePartName name4 = PackagingURIHelper.createPartName("/foo/doc.RELS");

        // Add content types
        ctm.addContentType(name1, "foo-type1");
        ctm.addContentType(name2, "foo-type2");
        ctm.addContentType(name3, "text/xml+rel");
        ctm.addContentType(name4, "text/xml+rel");

        assertEquals(ctm.getContentType(name1), "foo-type1");
        assertEquals(ctm.getContentType(name2), "foo-type2");
        assertEquals(ctm.getContentType(name3), "text/xml+rel");
        assertEquals(ctm.getContentType(name3), "text/xml+rel");
    }

    /**
     * Test the addition then removal of content types.
     */
    @Test
    public void testContentTypeRemoval() throws Exception {
        ContentTypeManager ctm = new ZipContentTypeManager(null, null);

        PackagePartName name1 = PackagingURIHelper.createPartName("/foo/foo.xml");
        PackagePartName name2 = PackagingURIHelper.createPartName("/foo/foo2.xml");
        PackagePartName name3 = PackagingURIHelper.createPartName("/foo/doc.rels");
        PackagePartName name4 = PackagingURIHelper.createPartName("/foo/doc.RELS");

        // Add content types
        ctm.addContentType(name1, "foo-type1");
        ctm.addContentType(name2, "foo-type2");
        ctm.addContentType(name3, "text/xml+rel");
        ctm.addContentType(name4, "text/xml+rel");
        ctm.removeContentType(name2);
        ctm.removeContentType(name3);

        assertEquals(ctm.getContentType(name1), "foo-type1");
        assertEquals(ctm.getContentType(name2), "foo-type1");
        assertEquals(ctm.getContentType(name3), null);

        ctm.removeContentType(name1);
        assertEquals(ctm.getContentType(name1), null);
        assertEquals(ctm.getContentType(name2), null);
    }

    /**
     * Test the addition then removal of content types in a package.
     */
    @Ignore
    @Test
    public void testContentTypeRemovalPackage() {
        // TODO
        fail("test not written");
    }
}