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package org.glassfish.jersey.media.multipart;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import org.glassfish.jersey.internal.util.collection.StringKeyIgnoreCaseMultivaluedMap;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* Unit tests for {@link StringKeyIgnoreCaseMultivaluedMap}.
*
* @author Paul Sandoz
* @author Michal Gajdos
*/
public class StringKeyIgnoreCaseMultivaluedMapAsHeadersMapTest {
@Before
public void setUp() throws Exception {
map = new StringKeyIgnoreCaseMultivaluedMap();
}
@After
public void tearDown() throws Exception {
map = null;
}
private StringKeyIgnoreCaseMultivaluedMap map;
/**
* Test of add method, of class HeadersMap.
*/
@Test
public void testAdd() {
map.add("foo", "bar");
List values = map.get("foo");
assertNotNull(values);
assertEquals(1, values.size());
assertEquals("bar", values.get(0));
map.add("foo", "baz");
assertEquals(1, map.size());
values = map.get("foo");
assertEquals(2, values.size());
assertEquals("bar", values.get(0));
assertEquals("baz", values.get(1));
map.add("bop", "boo");
assertEquals(2, map.size());
}
/**
* Test of clear method, of class HeadersMap.
*/
@Test
public void testClear() {
map.add("foo", "bar");
map.add("baz", "bop");
assertTrue(!map.isEmpty());
assertEquals(2, map.size());
map.clear();
assertEquals(0, map.size());
assertTrue(map.isEmpty());
}
/**
* Test of containsKey method, of class HeadersMap.
*/
@Test
public void testContainsKey() {
map.add("foo", "bar");
assertTrue(map.containsKey("foo"));
assertTrue(map.containsKey("FOO"));
assertTrue(map.containsKey("Foo"));
assertTrue(map.containsKey("fOo"));
assertTrue(map.containsKey("foO"));
assertTrue(!map.containsKey("bar"));
}
/**
* Test of containsValue method, of class HeadersMap.
*/
@Test
public void testContainsValue() {
List values = new ArrayList();
values.add("bar");
values.add("bop");
map.put("foo", values);
assertTrue(map.containsValue(values));
map.clear();
assertTrue(!map.containsValue(values));
}
/**
* Test of entrySet method, of class HeadersMap.
*/
@Test
public void testEntrySet() {
List valuesFoo = new ArrayList();
valuesFoo.add("foo1");
valuesFoo.add("foo2");
map.put("foo", valuesFoo);
List valuesBar = new ArrayList();
valuesBar.add("bar1");
valuesBar.add("bar2");
map.put("bar", valuesBar);
Set<Entry<String, List<String>>> entrySet = map.entrySet();
assertEquals(2, entrySet.size());
// TODO - detailed tests for the HeadersEntries methods
}
@Test
public void testEqualsAndHashCode() {
StringKeyIgnoreCaseMultivaluedMap map2 = new StringKeyIgnoreCaseMultivaluedMap();
List valuesFoo = new ArrayList();
valuesFoo.add("foo1");
valuesFoo.add("foo2");
map.put("foo", valuesFoo);
map2.put("foo", valuesFoo);
List valuesBar = new ArrayList();
valuesBar.add("bar1");
valuesBar.add("bar2");
map.put("bar", valuesBar);
map2.put("bar", valuesBar);
assertTrue(map.equals(map2));
assertTrue(map2.equals(map));
assertEquals(map.hashCode(), map2.hashCode());
map2.remove("bar");
assertTrue(!map.equals(map2));
assertTrue(!map2.equals(map));
}
/**
* Test of get method, of class HeadersMap.
*/
@Test
public void testGet() {
map.add("foo", "bar");
assertNotNull(map.get("foo"));
assertNotNull(map.get("FOO"));
assertNotNull(map.get("Foo"));
assertNotNull(map.get("fOo"));
assertNotNull(map.get("foO"));
assertNull(map.get("bar"));
List values = map.get("foo");
assertNotNull(values);
assertEquals(1, values.size());
assertEquals("bar", values.get(0));
}
/**
* Test of getFirst method, of class HeadersMap.
*/
@Test
public void testGetFirst() {
map.add("foo", "bar");
map.add("foo", "baz");
map.add("foo", "bop");
assertEquals(3, map.get("foo").size());
assertEquals("bar", map.getFirst("foo"));
}
/**
* Test of isEmpty method, of class HeadersMap.
*/
@Test
public void testIsEmpty() {
assertTrue(map.isEmpty());
map.add("foo", "bar");
assertTrue(!map.isEmpty());
map.clear();
assertTrue(map.isEmpty());
}
/**
* Test of keySet method, of class HeadersMap.
*/
@Test
public void testKeySet() {
map.add("foo", "bar");
map.add("baz", "bop");
Set<String> keySet = map.keySet();
assertNotNull(keySet);
assertEquals(2, keySet.size());
assertTrue(keySet.contains("foo"));
assertTrue(!keySet.contains("bar"));
assertTrue(keySet.contains("baz"));
assertTrue(!keySet.contains("bop"));
// TODO - detailed tests for the HeadersKeys methods
}
/**
* Test of put method, of class HeadersMap.
*/
@Test
public void testPut() {
List fooValues1 = new ArrayList();
fooValues1.add("foo1");
fooValues1.add("foo2");
assertNull(map.get("foo"));
map.put("foo", fooValues1);
assertTrue(map.containsKey("foo"));
assertTrue(map.containsValue(fooValues1));
assertTrue(map.get("foo") == fooValues1);
List fooValues2 = new ArrayList();
fooValues2.add("foo3");
fooValues2.add("foo4");
map.put("foo", fooValues2);
assertEquals(1, map.size());
assertTrue(map.containsKey("foo"));
assertTrue(!map.containsValue(fooValues1));
assertTrue(map.containsValue(fooValues2));
assertTrue(map.get("foo") == fooValues2);
}
/**
* Test of putAll method, of class HeadersMap.
*/
@Test
public void testPutAll() {
Map<String, List<String>> all = new HashMap<>();
List fooValues = new ArrayList();
fooValues.add("foo1");
fooValues.add("foo2");
all.put("foo", fooValues);
List barValues = new ArrayList();
barValues.add("bar1");
barValues.add("bar2");
all.put("bar", barValues);
assertTrue(map.isEmpty());
map.putAll(all);
assertTrue(!map.isEmpty());
assertEquals(2, map.size());
assertTrue(map.containsKey("foo"));
assertTrue(map.containsKey("bar"));
assertTrue(map.containsValue(fooValues));
assertTrue(map.containsValue(barValues));
}
/**
* Test of putSingle method, of class HeadersMap.
*/
@Test
public void testPutSingle() {
List values = new ArrayList();
values.add("bar");
values.add("baz");
map.put("foo", values);
assertEquals(1, map.size());
assertEquals(2, map.get("foo").size());
map.putSingle("foo", "bop");
assertEquals(1, map.size());
assertEquals(1, map.get("foo").size());
assertEquals("bop", map.get("foo").get(0));
}
/**
* Test of remove method, of class HeadersMap.
*/
@Test
public void testRemove() {
map.add("foo", "bar");
map.add("baz", "bop");
assertEquals(2, map.size());
assertTrue(map.containsKey("foo"));
assertTrue(map.containsKey("baz"));
map.remove("foo");
assertEquals(1, map.size());
assertTrue(!map.containsKey("foo"));
assertTrue(map.containsKey("baz"));
}
/**
* Test of size method, of class HeadersMap.
*/
@Test
public void testSize() {
assertEquals(0, map.size());
map.add("foo", "bar");
assertEquals(1, map.size());
map.add("foo", "arg");
assertEquals(1, map.size());
map.add("baz", "bop");
assertEquals(2, map.size());
map.remove("baz");
assertEquals(1, map.size());
map.remove("foo");
assertEquals(0, map.size());
}
/**
* Test of values method, of class HeadersMap.
*/
@Test
public void testValues() {
Map<String, List<String>> all = new HashMap<>();
List<String> fooValues = new ArrayList<>();
fooValues.add("foo1");
fooValues.add("foo2");
all.put("foo", fooValues);
List<String> barValues = new ArrayList<>();
barValues.add("bar1");
barValues.add("bar2");
all.put("bar", barValues);
map.putAll(all);
Collection<List<String>> values = map.values();
assertNotNull(values);
assertEquals(2, values.size());
List array[] = new List[2];
array = values.toArray(array);
if (array[0] == fooValues) {
assertTrue(array[1] == barValues);
} else if (array[0] == barValues) {
assertTrue(array[1] == fooValues);
} else {
fail("Returned values were corrupted");
}
}
}