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package de.test.antennapod.feed;
import android.support.test.filters.SmallTest;
import de.danoeh.antennapod.core.feed.FeedFilter;
import de.danoeh.antennapod.core.feed.FeedItem;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@SmallTest
public class FeedFilterTest {
@Test
public void testNullFilter() throws Exception {
FeedFilter filter = new FeedFilter();
FeedItem item = new FeedItem();
item.setTitle("Hello world");
assertTrue(!filter.excludeOnly());
assertTrue(!filter.includeOnly());
assertEquals("", filter.getExcludeFilter());
assertEquals("", filter.getIncludeFilter());
assertTrue(filter.shouldAutoDownload(item));
}
@Test
public void testBasicIncludeFilter() throws Exception {
String includeFilter = "Hello";
FeedFilter filter = new FeedFilter(includeFilter, "");
FeedItem item = new FeedItem();
item.setTitle("Hello world");
FeedItem item2 = new FeedItem();
item2.setTitle("Don't include me");
assertTrue(!filter.excludeOnly());
assertTrue(filter.includeOnly());
assertEquals("", filter.getExcludeFilter());
assertEquals(includeFilter, filter.getIncludeFilter());
assertTrue(filter.shouldAutoDownload(item));
assertTrue(!filter.shouldAutoDownload(item2));
}
@Test
public void testBasicExcludeFilter() throws Exception {
String excludeFilter = "Hello";
FeedFilter filter = new FeedFilter("", excludeFilter);
FeedItem item = new FeedItem();
item.setTitle("Hello world");
FeedItem item2 = new FeedItem();
item2.setTitle("Item2");
assertTrue(filter.excludeOnly());
assertTrue(!filter.includeOnly());
assertEquals(excludeFilter, filter.getExcludeFilter());
assertEquals("", filter.getIncludeFilter());
assertTrue(!filter.shouldAutoDownload(item));
assertTrue(filter.shouldAutoDownload(item2));
}
@Test
public void testComplexIncludeFilter() throws Exception {
String includeFilter = "Hello \n\"Two words\"";
FeedFilter filter = new FeedFilter(includeFilter, "");
FeedItem item = new FeedItem();
item.setTitle("hello world");
FeedItem item2 = new FeedItem();
item2.setTitle("Two three words");
FeedItem item3 = new FeedItem();
item3.setTitle("One two words");
assertTrue(!filter.excludeOnly());
assertTrue(filter.includeOnly());
assertEquals("", filter.getExcludeFilter());
assertEquals(includeFilter, filter.getIncludeFilter());
assertTrue(filter.shouldAutoDownload(item));
assertTrue(!filter.shouldAutoDownload(item2));
assertTrue(filter.shouldAutoDownload(item3));
}
@Test
public void testComplexExcludeFilter() throws Exception {
String excludeFilter = "Hello \"Two words\"";
FeedFilter filter = new FeedFilter("", excludeFilter);
FeedItem item = new FeedItem();
item.setTitle("hello world");
FeedItem item2 = new FeedItem();
item2.setTitle("One three words");
FeedItem item3 = new FeedItem();
item3.setTitle("One two words");
assertTrue(filter.excludeOnly());
assertTrue(!filter.includeOnly());
assertEquals(excludeFilter, filter.getExcludeFilter());
assertEquals("", filter.getIncludeFilter());
assertTrue(!filter.shouldAutoDownload(item));
assertTrue(filter.shouldAutoDownload(item2));
assertTrue(!filter.shouldAutoDownload(item3));
}
@Test
public void testComboFilter() throws Exception {
String includeFilter = "Hello world";
String excludeFilter = "dislike";
FeedFilter filter = new FeedFilter(includeFilter, excludeFilter);
FeedItem download = new FeedItem();
download.setTitle("Hello everyone!");
// because, while it has words from the include filter it also has exclude words
FeedItem doNotDownload = new FeedItem();
doNotDownload.setTitle("I dislike the world");
// because it has no words from the include filter
FeedItem doNotDownload2 = new FeedItem();
doNotDownload2.setTitle("no words to include");
assertTrue(filter.hasExcludeFilter());
assertTrue(filter.hasIncludeFilter());
assertTrue(filter.shouldAutoDownload(download));
assertTrue(!filter.shouldAutoDownload(doNotDownload));
assertTrue(!filter.shouldAutoDownload(doNotDownload2));
}
}
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