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package de.test.antennapod.util;
import android.test.AndroidTestCase;
import android.text.TextUtils;
import java.io.File;
import java.io.IOException;
import de.danoeh.antennapod.core.util.FileNameGenerator;
public class FilenameGeneratorTest extends AndroidTestCase {
private static final String VALID1 = "abc abc";
private static final String INVALID1 = "ab/c: <abc";
private static final String INVALID2 = "abc abc ";
public FilenameGeneratorTest() {
super();
}
public void testGenerateFileName() throws IOException {
String result = FileNameGenerator.generateFileName(VALID1);
assertEquals(result, VALID1);
createFiles(result);
}
public void testGenerateFileName1() throws IOException {
String result = FileNameGenerator.generateFileName(INVALID1);
assertEquals(result, VALID1);
createFiles(result);
}
public void testGenerateFileName2() throws IOException {
String result = FileNameGenerator.generateFileName(INVALID2);
assertEquals(result, VALID1);
createFiles(result);
}
public void testFeedTitleContainsApostrophe() {
String result = FileNameGenerator.generateFileName("Feed's Title ...");
assertEquals("Feeds Title", result);
}
public void testFeedTitleContainsDash() {
String result = FileNameGenerator.generateFileName("Left - Right");
assertEquals("Left - Right", result);
}
public void testInvalidInput() {
String result = FileNameGenerator.generateFileName("???");
assertTrue(!TextUtils.isEmpty(result));
}
/**
* Tests if files can be created.
*
* @throws IOException
*/
private void createFiles(String name) throws IOException {
File cache = getContext().getExternalCacheDir();
File testFile = new File(cache, name);
testFile.mkdir();
assertTrue(testFile.exists());
testFile.delete();
assertTrue(testFile.createNewFile());
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
File f = new File(getContext().getExternalCacheDir(), VALID1);
f.delete();
}
}
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