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package bjc.esodata;
import org.junit.Test;
import static bjc.TestUtils.*;
import static bjc.esodata.ThresholdSet.*;
import static org.junit.Assert.*;
/**
* Tests for ThresholdSet
*
* @author Ben Culkin.
*/
public class ThresholdSetTest {
@Test
public void testAdd() {
ThresholdSet<String> thst = TS("a", "b");
assertIteratorSet(false, thst.setView().iterator(), "a", "b");
assertEquals(thst.setSize(), 2);
}
@Test
public void testAddMulti() {
ThresholdSet<String> thst = TS("a", "b", "a");
assertIteratorSet(false, thst.setView().iterator(), "b");
assertEquals(thst.setSize(), 1);
}
@Test
public void testAddMulti2() {
ThresholdSet<String> thst = TS("a", "b");
thst.add("a");
assertIteratorSet(false, thst.setView().iterator(), "b");
assertEquals(thst.setSize(), 1);
}
@Test
public void testContains() {
ThresholdSet<String> thst = TS("1", "2", "2", "x", "z");
int[] exps = new int[] {
1, 2, -1
};
assertArrayEquals(exps, thst.containsKeys("1", "2", "y"));
}
@Test
public void testRemoveMulti() {
ThresholdSet<String> thst = TS("a", "a", "b");
thst.remove("a");
assertIteratorSet(false, thst.setView().iterator(), "a", "b");
assertEquals(2, thst.setSize());
thst.remove("a");
assertIteratorSet(false, thst.setView().iterator(), "b");
assertEquals(1, thst.setSize());
}
@Test
public void testSetTransparency() {
ThresholdSet<String> thst = TS("a", "b", "c");
thst.setView().add("b");
assertIteratorSet(false, thst.setView().iterator(), "a", "c");
assertEquals(2, thst.setView().size());
thst.setView().remove("c");
assertIteratorSet(false, thst.setView().iterator(), "a");
}
}
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