ApplicationFileLoaderTest.java

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package org.apache.wink.common.internal.application;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Iterator;
import java.util.Set;

import junit.framework.TestCase;

public class ApplicationFileLoaderTest extends TestCase {

    public void testDefault() throws IOException {
        ApplicationFileLoader applicationFileLoader = new ApplicationFileLoader(true);
        Set<Class<?>> classes = applicationFileLoader.getClasses();
        assertTrue(classes
            .contains(org.apache.wink.common.internal.providers.entity.FileProvider.class));
        assertTrue(classes
            .contains(org.apache.wink.common.internal.providers.entity.StringProvider.class));
        assertTrue(classes
            .contains(org.apache.wink.common.internal.providers.entity.SourceProvider.StreamSourceProvider.class));
        assertTrue(classes
            .contains(org.apache.wink.common.internal.providers.entity.SourceProvider.SAXSourceProvider.class));
        assertTrue(classes
            .contains(org.apache.wink.common.internal.providers.entity.ByteArrayProvider.class));
    }

    public void testFileNotFound() {
        try {
            new ApplicationFileLoader("noSuchFile");
        } catch (FileNotFoundException e) {
            return;
        }
        fail("Should be file not found exception!");
    }

    public void testCustomFile() throws FileNotFoundException {
        ApplicationFileLoader applicationFileLoader =
            new ApplicationFileLoader(
                                      "org//apache//wink//common//internal//application//custom.app");

        Iterator<Class<?>> iterator = applicationFileLoader.getClasses().iterator();
        assertEquals(org.apache.wink.common.internal.providers.entity.FileProvider.class, iterator
            .next());
        assertEquals(org.apache.wink.common.internal.providers.entity.SourceProvider.DOMSourceProvider.class,
                     iterator.next());
        assertFalse(iterator.hasNext());

    }
}