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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.document.annotation;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* @author <a href="mailto:einarmr@yahoo-inc.com">Einar M R Rosenvinge</a>
*/
public class IndexKeySpanTreeTestCase {
@Test
public void testIndexKeys() throws Exception {
SpanTree tree = new SpanTree("something");
assertTrue(tree.getCurrentIndexes().isEmpty());
tree.createIndex(SpanTree.IndexKey.SPAN_NODE);
assertEquals(1, tree.getCurrentIndexes().size());
assertEquals(SpanTree.IndexKey.SPAN_NODE, tree.getCurrentIndexes().iterator().next());
tree.clearIndexes();
assertTrue(tree.getCurrentIndexes().isEmpty());
tree.createIndex(SpanTree.IndexKey.ANNOTATION_TYPE);
assertEquals(1, tree.getCurrentIndexes().size());
assertEquals(SpanTree.IndexKey.ANNOTATION_TYPE, tree.getCurrentIndexes().iterator().next());
tree.clearIndexes();
assertTrue(tree.getCurrentIndexes().isEmpty());
}
@Test(expected = IllegalArgumentException.class)
public void testSwitchIndexes() {
SpanTree tree = new SpanTree("something");
assertTrue(tree.getCurrentIndexes().isEmpty());
tree.createIndex(SpanTree.IndexKey.SPAN_NODE);
tree.createIndex(SpanTree.IndexKey.ANNOTATION_TYPE);
}
@Test(expected = IllegalArgumentException.class)
public void testSwitchIndexes2() {
SpanTree tree = new SpanTree("something");
assertTrue(tree.getCurrentIndexes().isEmpty());
tree.createIndex(SpanTree.IndexKey.ANNOTATION_TYPE);
tree.createIndex(SpanTree.IndexKey.SPAN_NODE);
}
@Test
public void testSwitchIndexes3() {
SpanTree tree = new SpanTree("something");
assertTrue(tree.getCurrentIndexes().isEmpty());
tree.createIndex(SpanTree.IndexKey.ANNOTATION_TYPE);
tree.clearIndex(SpanTree.IndexKey.SPAN_NODE);
}
}
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