// Path: apache-rat-core/src/test/java/org/apache/rat/document/MockDocument.java
// public class MockDocument implements Document {
// 
//     private final Reader reader;
//     private final String name;
//     private final MetaData metaData = new MetaData();
// 
//     public MockDocument() {
//         this(null, "name");
//     }
// 
//     public MockDocument(String name) {
//         this(null, name);
//     }
//     
//     public MockDocument(Reader reader, String name) {
//         super();
//         this.reader = reader;
//         this.name = name;
//     }
// 
//     public Reader reader() throws IOException {
//         return reader;
//     }
// 
//     public String getName() {
//         return name;
//     }
// 
//     public boolean isComposite() {
//         return false;
//     }
//     
//     public MetaData getMetaData() {
//         return metaData;
//     }
//     
// 
//     public InputStream inputStream() throws IOException {
//         throw new UnsupportedOperationException();
//     }
// }
// 
// Path: apache-rat-core/src/test/java/org/apache/rat/test/utils/Resources.java
// public class Resources {
//     /**
//      * Private constructor, to prevent accidental instantiation.
//      */
//     private Resources() {
//         // Does nothing
//     }
// 
//     public static final String SRC_TEST_RESOURCES = "src/test/resources";
//     public static final String SRC_MAIN_RESOURCES = "src/main/resources";
//     private static final File TEST_RESOURCE_BASE_PATH = new File(SRC_TEST_RESOURCES);
//     private static final File RESOURCE_BASE_PATH = new File(SRC_MAIN_RESOURCES);
// 
//     /**
//      * Locates a test resource file in the class path.
//      */
//     public static File getResourceFile(String pResource) throws IOException {
//         return getResourceFromBase(TEST_RESOURCE_BASE_PATH, pResource);
//     }
// 
//     /**
//      * Locates a main resource file in the class path.
//      */
//     public static File getMainResourceFile(String pResource) throws IOException {
//         return getResourceFromBase(RESOURCE_BASE_PATH, pResource);
//     }
// 
//     /**
//      * Try to to load the given file from baseDir, in case of errors try to add module names to fix behaviour from within IntelliJ.
//      */
//     private static File getResourceFromBase(File baseDir, String pResource) throws IOException {
//         File f = new File(baseDir, pResource);
//         if (!f.isFile()) {
//             throw new FileNotFoundException("Unable to locate resource file: " + pResource);
//         }
//         return f;
//     }
// 
//     /**
//      * Locates a set of resource files in the class path.
//      * In case of errors try to add module names to fix behaviour from within IntelliJ.
//      */
//     public static File[] getResourceFiles(String pResource) throws IOException {
//         File f = new File(TEST_RESOURCE_BASE_PATH, pResource);
//         if (!f.isDirectory()) {
//             throw new FileNotFoundException("Unable to locate resource directory: " + pResource);
//         }
// 
//         return f.listFiles(new FileFilter() {
//             public boolean accept(File pathname) {
//                 return pathname.isFile();
//             }
//         });
//     }
// 
//     /**
//      * Locates a resource file in the class path and returns an {@link InputStream}.
//      */
//     public static InputStream getResourceStream(String pResource) throws IOException {
//         return new FileInputStream(getResourceFile(pResource));
//     }
// 
//     /**
//      * Locates a resource file in the class path and returns a {@link Reader}.
//      */
//     public static Reader getResourceReader(String pResource) throws IOException {
//         return new InputStreamReader(getResourceStream(pResource), StandardCharsets.UTF_8);
//     }
// 
//     /**
//      * Locates a resource file in the class path and returns a {@link BufferedReader}.
//      */
//     public static BufferedReader getBufferedResourceReader(String pResource) throws IOException {
//         return new BufferedReader(getResourceReader(pResource));
//     }
// 
//     /**
//      * Locates a resource file in the class path and returns a {@link BufferedReader}.
//      */
//     public static BufferedReader getBufferedReader(File file) throws IOException {
//         return new BufferedReader(new InputStreamReader(new FileInputStream(file), StandardCharsets.UTF_8));
//     }
// 
//     /**
//      * Locates the name of a directory, which contains the given
//      * resource file.
//      */
//     public static String getResourceDirectory(String pResource) throws IOException {
//         final File resource = getResourceFile(pResource);
//         final File dir = resource.getParentFile();
//         return DocumentImplUtils.toName(dir);
//     }
// }


import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.apache.commons.io.IOUtils;
import org.apache.rat.document.MockDocument;
import org.apache.rat.document.impl.FileDocument;
import org.apache.rat.test.utils.Resources;
import org.junit.Test;
import java.io.IOException;
import java.io.Reader;
import java.util.Arrays;
import java.util.List;
import static org.junit.Assert.assertEquals;
            if (r != null) {
                IOUtils.closeQuietly(r);
            } else {
                throw e; // could not open the second file
            }
            r = null;
            assertTrue("Expected binary for " + doc.getName(), BinaryGuesser.isBinary(doc));
        } finally {
            IOUtils.closeQuietly(r);
        }
    }

    @Test
    public void realBinaryContent() throws IOException {
        // This test is not accurate on all platforms
        final String encoding = System.getProperty("file.encoding");
        final boolean isBinary = BinaryGuesser.isBinary(new FileDocument(Resources.getResourceFile("/binaries/Image-png.not")));
        if (encoding.startsWith("ANSI")) {
            assertTrue(isBinary);
        } else {
            if (isBinary) {
                System.out.println("BinaryGuesserTest.realBinaryContent() succeeded when using encoding " + encoding);
            } else {
                System.err.println("BinaryGuesserTest.realBinaryContent() failed when using encoding " + encoding);
            }
        }
    }

    @Test
    public void textualContent() throws IOException {
// Path: apache-rat-core/src/test/java/org/apache/rat/document/MockDocument.java
// public class MockDocument implements Document {
// 
//     private final Reader reader;
//     private final String name;
//     private final MetaData metaData = new MetaData();
// 
//     public MockDocument() {
//         this(null, "name");
//     }
// 
//     public MockDocument(String name) {
//         this(null, name);
//     }
//     
//     public MockDocument(Reader reader, String name) {
//         super();
//         this.reader = reader;
//         this.name = name;
//     }
// 
//     public Reader reader() throws IOException {
//         return reader;
//     }
// 
//     public String getName() {
//         return name;
//     }
// 
//     public boolean isComposite() {
//         return false;
//     }
//     
//     public MetaData getMetaData() {
//         return metaData;
//     }
//     
// 
//     public InputStream inputStream() throws IOException {
//         throw new UnsupportedOperationException();
//     }
// }
// 
// Path: apache-rat-core/src/test/java/org/apache/rat/test/utils/Resources.java
// public class Resources {
//     /**
//      * Private constructor, to prevent accidental instantiation.
//      */
//     private Resources() {
//         // Does nothing
//     }
// 
//     public static final String SRC_TEST_RESOURCES = "src/test/resources";
//     public static final String SRC_MAIN_RESOURCES = "src/main/resources";
//     private static final File TEST_RESOURCE_BASE_PATH = new File(SRC_TEST_RESOURCES);
//     private static final File RESOURCE_BASE_PATH = new File(SRC_MAIN_RESOURCES);
// 
//     /**
//      * Locates a test resource file in the class path.
//      */
//     public static File getResourceFile(String pResource) throws IOException {
//         return getResourceFromBase(TEST_RESOURCE_BASE_PATH, pResource);
//     }
// 
//     /**
//      * Locates a main resource file in the class path.
//      */
//     public static File getMainResourceFile(String pResource) throws IOException {
//         return getResourceFromBase(RESOURCE_BASE_PATH, pResource);
//     }
// 
//     /**
//      * Try to to load the given file from baseDir, in case of errors try to add module names to fix behaviour from within IntelliJ.
//      */
//     private static File getResourceFromBase(File baseDir, String pResource) throws IOException {
//         File f = new File(baseDir, pResource);
//         if (!f.isFile()) {
//             throw new FileNotFoundException("Unable to locate resource file: " + pResource);
//         }
//         return f;
//     }
// 
//     /**
//      * Locates a set of resource files in the class path.
//      * In case of errors try to add module names to fix behaviour from within IntelliJ.
//      */
//     public static File[] getResourceFiles(String pResource) throws IOException {
//         File f = new File(TEST_RESOURCE_BASE_PATH, pResource);
//         if (!f.isDirectory()) {
//             throw new FileNotFoundException("Unable to locate resource directory: " + pResource);
//         }
// 
//         return f.listFiles(new FileFilter() {
//             public boolean accept(File pathname) {
//                 return pathname.isFile();
//             }
//         });
//     }
// 
//     /**
//      * Locates a resource file in the class path and returns an {@link InputStream}.
//      */
//     public static InputStream getResourceStream(String pResource) throws IOException {
//         return new FileInputStream(getResourceFile(pResource));
//     }
// 
//     /**
//      * Locates a resource file in the class path and returns a {@link Reader}.
//      */
//     public static Reader getResourceReader(String pResource) throws IOException {
//         return new InputStreamReader(getResourceStream(pResource), StandardCharsets.UTF_8);
//     }
// 
//     /**
//      * Locates a resource file in the class path and returns a {@link BufferedReader}.
//      */
//     public static BufferedReader getBufferedResourceReader(String pResource) throws IOException {
//         return new BufferedReader(getResourceReader(pResource));
//     }
// 
//     /**
//      * Locates a resource file in the class path and returns a {@link BufferedReader}.
//      */
//     public static BufferedReader getBufferedReader(File file) throws IOException {
//         return new BufferedReader(new InputStreamReader(new FileInputStream(file), StandardCharsets.UTF_8));
//     }
// 
//     /**
//      * Locates the name of a directory, which contains the given
//      * resource file.
//      */
//     public static String getResourceDirectory(String pResource) throws IOException {
//         final File resource = getResourceFile(pResource);
//         final File dir = resource.getParentFile();
//         return DocumentImplUtils.toName(dir);
//     }
// }


// Path: apache-rat-core/src/test/java/org/apache/rat/document/impl/guesser/BinaryGuesserTest.java
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.apache.commons.io.IOUtils;
import org.apache.rat.document.MockDocument;
import org.apache.rat.document.impl.FileDocument;
import org.apache.rat.test.utils.Resources;
import org.junit.Test;
import java.io.IOException;
import java.io.Reader;
import java.util.Arrays;
import java.util.List;
import static org.junit.Assert.assertEquals;

            if (r != null) {
                IOUtils.closeQuietly(r);
            } else {
                throw e; // could not open the second file
            }
            r = null;
            assertTrue("Expected binary for " + doc.getName(), BinaryGuesser.isBinary(doc));
        } finally {
            IOUtils.closeQuietly(r);
        }
    }

    @Test
    public void realBinaryContent() throws IOException {
        // This test is not accurate on all platforms
        final String encoding = System.getProperty("file.encoding");
        final boolean isBinary = BinaryGuesser.isBinary(new FileDocument(Resources.getResourceFile("/binaries/Image-png.not")));
        if (encoding.startsWith("ANSI")) {
            assertTrue(isBinary);
        } else {
            if (isBinary) {
                System.out.println("BinaryGuesserTest.realBinaryContent() succeeded when using encoding " + encoding);
            } else {
                System.err.println("BinaryGuesserTest.realBinaryContent() failed when using encoding " + encoding);
            }
        }
    }

    @Test
    public void textualContent() throws IOException {
        assertFalse(BinaryGuesser.isBinary(new FileDocument(Resources.getResourceFile("/elements/Text.txt"))));