Example usage for org.apache.commons.io IOUtils contentEquals

Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils contentEquals.

Prototype

public static boolean contentEquals(Reader input1, Reader input2) throws IOException 

Source Link

Document

Compare the contents of two Readers to determine if they are equal or not.

Usage

From source file:com.google.mr4c.dataset.DataFile.java

private static boolean compareContent(DataFile file1, DataFile file2) throws IOException {
    if (file1.hasContent() != file2.hasContent()) {
        return false;
    } else if (!file1.hasContent()) {
        return true; // neither has content
    } else {/*from  ww w .  j a va2 s .c  o  m*/
        return IOUtils.contentEquals(file1.getInputStream(), file2.getInputStream());
    }
}

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From source file:de.brendamour.jpasskit.signing.PKPassTemplateInMemoryTest.java

@Test
public void addFile_asFile() throws IOException {
    URL iconFileURL = PKPassTemplateInMemoryTest.class.getClassLoader()
            .getResource("StoreCard.raw/icon@2x.png");
    File iconFile = new File(iconFileURL.getFile());
    pkPassTemplateInMemory.addFile(PKPassTemplateInMemory.PK_ICON_RETINA, iconFile);
    Map<String, InputStream> files = pkPassTemplateInMemory.getFiles();
    Assert.assertEquals(files.size(), 1);
    Assert.assertTrue(IOUtils.contentEquals(new FileInputStream(iconFile),
            files.get(PKPassTemplateInMemory.PK_ICON_RETINA)));
}

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From source file:com.spartasystems.holdmail.mime.MimeBodyPartsExtractorTest.java

@Test
public void shouldHandleBody() throws Exception {

    InputStream inputStreamMock = new ByteArrayInputStream("hello".getBytes());

    MimeBodyPartsExtractor extractor = new MimeBodyPartsExtractor();

    extractor.startHeader(); // initialize a 'nextPotentialPart'
    extractor.body(null, inputStreamMock);

    MimeBodyPart nextPart = extractor.getNextPotentialPart();
    assertThat(IOUtils.contentEquals(nextPart.getContentStream(), inputStreamMock));

    MimeBodyParts expectedParts = new MimeBodyParts();
    expectedParts.addBodyPart(nextPart);

    assertThat(extractor.getParts()).isEqualTo(expectedParts);
}

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From source file:com.xpn.xwiki.doc.XWikiAttachmentTest.java

@Test
public void testSetContentViaOutputStream() throws Exception {
    int attachLength = 20;
    int seed = (int) System.currentTimeMillis();
    final XWikiAttachment attach = new XWikiAttachment();
    final InputStream ris = new RandomInputStream(attachLength, seed);
    attach.setContent(ris);/*from   w ww  .  j ava  2s.  c o m*/
    Assert.assertTrue(IOUtils.contentEquals(new RandomInputStream(attachLength, seed),
            attach.getAttachment_content().getContentInputStream()));
    // Now write to the attachment via an OutputStream.
    final XWikiAttachmentContent xac = attach.getAttachment_content();
    xac.setContentDirty(false);
    final OutputStream os = xac.getContentOutputStream();

    // Adding content with seed+1 will make a radically different set of content.
    IOUtils.copy(new RandomInputStream(attachLength, seed + 1), os);

    // It should still be the old content.
    Assert.assertTrue(
            IOUtils.contentEquals(new RandomInputStream(attachLength, seed), xac.getContentInputStream()));
    Assert.assertFalse(xac.isContentDirty());

    os.close();

    // Now it should be the new content.
    Assert.assertTrue(
            IOUtils.contentEquals(new RandomInputStream(attachLength, seed + 1), xac.getContentInputStream()));
    Assert.assertTrue(xac.isContentDirty());
}

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From source file:com.cloudant.sync.datastore.AttachmentStreamFactoryTest.java

@Test
/**//from w  w  w  .ja  va  2s.  c o  m
 * Assert passing an AttachmentStreamFactory with no key reads an unencrypted file correctly.
 */
public void testSavedAttachmentReadsUnencryptedUnencodedStream() throws AttachmentException, IOException {

    AttachmentStreamFactory asf = new AttachmentStreamFactory(new NullKeyProvider());

    File plainText = f("fixture/EncryptedAttachmentTest_plainText");
    SavedAttachment savedAttachment = new SavedAttachment(0, "test", null, "text/plain",
            Attachment.Encoding.Plain, 0, 0, 0, plainText, asf);

    Assert.assertTrue("Reading unencrypted, un-encoded stream didn't give correct output",
            IOUtils.contentEquals(savedAttachment.getInputStream(), new FileInputStream(plainText)));

}

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From source file:com.adobe.acs.commons.httpcache.store.jcr.impl.writer.EntryNodeWriterTest.java

@Test
public void testValid() throws IOException, RepositoryException {
    final EntryNodeWriterMocks.MockArguments arguments = new EntryNodeWriterMocks.MockArguments();
    arguments.cacheContentCharEncoding = "UTF-8";
    arguments.cacheContentType = "text/html";
    arguments.entryNode = mock(Node.class);
    InputStream inputStream = getClass().getClassLoader().getResourceAsStream(CACHE_CONTENT_LOCATION);
    arguments.cacheContent = inputStream;
    List<String> header1Value = Arrays.asList("header-value");
    List<String> header2Value = Arrays.asList("another-header-value");

    arguments.cacheContentHeaders.put("some-header", header1Value);
    arguments.cacheContentHeaders.put("another-header", header2Value);

    final EntryNodeWriterMocks mocks = new EntryNodeWriterMocks(arguments);
    mocks.getEntryNodeWriter().write();//from  w w w.  j  a  v a 2 s  .c o  m

    verify(mocks.getEntryNode(), times(1))
            .setProperty(Matchers.startsWith(JCRHttpCacheStoreConstants.PN_CACHEKEY), any(Binary.class));

    ArgumentCaptor<Binary> argumentCaptor = ArgumentCaptor.forClass(Binary.class);
    verify(mocks.getJcrContentNode(), times(1)).setProperty(Matchers.startsWith(JcrConstants.JCR_DATA),
            argumentCaptor.capture());

    Binary savedBinary = argumentCaptor.getValue();
    IOUtils.contentEquals(inputStream, savedBinary.getStream());
    verify(mocks.getJcrContentNode(), times(1)).setProperty(JcrConstants.JCR_MIMETYPE,
            arguments.cacheContentType);

    //verify(mocks.getHeadersNode().setProperty("some-header", header1Value))
}

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From source file:com.spartasystems.holdmail.mime.MessageContentExtractorTest.java

@Test
public void shouldHandleBody() throws Exception {

    InputStream inputStreamMock = new ByteArrayInputStream("hello".getBytes());

    MessageContentExtractor extractor = new MessageContentExtractor();

    extractor.startHeader(); // initialize a 'nextPotentialPart'
    extractor.body(null, inputStreamMock);

    MessageContentPart nextPart = extractor.getNextPotentialPart();
    assertThat(IOUtils.contentEquals(nextPart.getContentStream(), inputStreamMock));

    MessageContent expectedParts = new MessageContent();
    expectedParts.addPart(nextPart);/*ww  w .ja v a  2 s  .  c  om*/

    assertThat(extractor.getParts()).isEqualTo(expectedParts);
}

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From source file:com.technofovea.packbsp.crawling.AssetAlternative.java

/**
 * Taking an array of alternative items, tests if there is a
 * @param items//from   w  ww .j  ava  2 s .  c  o m
 * @return
 * @throws IOException
 */
public static CollisionType hasCustomCollision(List<AssetAlternative> items) throws IOException {
    //TODO same-hash in BSP+Archive is a bad idea since it means the map is not forward-compatible. Fix in future
    if (items.size() < 2) {
        // Nothing to even check against
        return CollisionType.NONE;
    }

    // Test if our first-level item collides with the first ARCHIVE-type things below it

    AssetAlternative topLevelItem = items.get(0);
    AssetAlternative archivedItem = null;
    for (int i = 1; i < items.size(); i++) {
        AssetAlternative next = items.get(i);
        if (next.getType().equals(Type.ARCHIVE)) {
            archivedItem = next;
            break;
        }
    }
    if (archivedItem == null) {
        // No secondary item was found that was an archive-type
        // Nothing relevant to collide with
        return CollisionType.NONE;
    }

    // Basic size check
    File diskFile = topLevelItem.getFile();
    File archiveFile = archivedItem.getFile();

    boolean sameSize = (diskFile.length() == archiveFile.length());
    boolean sameData = false;
    if (sameSize) {
        // Tougher check involving actual contents
        FileInputStream diskStream = new FileInputStream(diskFile);
        FileInputStream archiveStream = new FileInputStream(archiveFile);
        sameData = IOUtils.contentEquals(diskStream, archiveStream);
        diskStream.close();
        archiveStream.close();
    }

    if (sameData) {
        return CollisionType.DUPLICATE;
    } else {
        return CollisionType.CONFLICTING;
    }

}

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From source file:de.cosmocode.palava.store.AbstractStoreTest.java

/**
 * Tests {@link Store#create(InputStream)}.
 * //from ww  w . j a  v a 2 s.  co  m
 * @throws IOException should not happen
 */
@Test
public void create() throws IOException {
    final Store unit = unit();
    final InputStream stream = getClass().getClassLoader().getResourceAsStream("willi.png");
    Assert.assertNotNull(stream);
    final String identifier = unit.create(stream);
    stream.close();
    Assert.assertTrue(IOUtils.contentEquals(getClass().getClassLoader().getResourceAsStream("willi.png"),
            unit.read(identifier)));
}

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From source file:de.brendamour.jpasskit.signing.PKPassTemplateInMemoryTest.java

@Test
public void addFile_asFile_withLocale() throws IOException {
    URL iconFileURL = PKPassTemplateInMemoryTest.class.getClassLoader()
            .getResource("StoreCard.raw/icon@2x.png");
    File iconFile = new File(iconFileURL.getFile());
    pkPassTemplateInMemory.addFile(PKPassTemplateInMemory.PK_ICON_RETINA, Locale.ENGLISH, iconFile);
    Map<String, InputStream> files = pkPassTemplateInMemory.getFiles();
    Assert.assertEquals(files.size(), 1);
    Assert.assertTrue(IOUtils.contentEquals(new FileInputStream(iconFile),
            files.get("en.lproj/" + PKPassTemplateInMemory.PK_ICON_RETINA)));
}

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