@Test
public void testCopy() throws Exception {
Map<String, String> map = ImmutableMap.of("foo", "bar", "dee", "dum");
BasicTagList t1 = BasicTagList.of("foo", "bar");
BasicTagList t2 = BasicTagList.of("foo", "bar2");
assertEquals(t1.copy("foo", "bar2"), t2);
assertEquals(t1.copy("dee", "dum").asMap(), map);
}
@Test
public void testConcatOverride() throws Exception {
Map<String, String> map = ImmutableMap.of("foo", "bar2");
TagList t1 = BasicTagList.of("foo", "bar");
TagList t2 = BasicTagList.of("foo", "bar2");
TagList tags = BasicTagList.concat(t1, t2);
assertEquals(tags.asMap(), map);
}
@Test
public void testHashCode() throws Exception {
BasicTagList t1 = BasicTagList.of("foo", "bar");
BasicTagList t2 = BasicTagList.of("foo", "bar2");
BasicTagList t3 = BasicTagList.of("foo", "bar");
assertTrue(t1.hashCode() == t1.hashCode());
assertTrue(t1.hashCode() != t2.hashCode());
assertTrue(t1.hashCode() == t3.hashCode());
}
@Test
public void testEquals() throws Exception {
BasicTagList t1 = BasicTagList.of("foo", "bar");
BasicTagList t2 = BasicTagList.of("foo", "bar2");
BasicTagList t3 = BasicTagList.of("foo", "bar");
assertNotNull(t1);
assertFalse(t1.toString().equals(t2.toString()));
assertTrue(t1.equals(t1));
assertFalse(t1.equals(t2));
assertTrue(t1.equals(t3));
}
@Test
public void testIterator() throws Exception {
TagList t1 = BasicTagList.of("foo", "bar");
for (Tag t : t1) {
assertEquals(t, new BasicTag("foo", "bar"));
}
}
@Test
public void testConcatVararg() throws Exception {
Map<String, String> map = ImmutableMap.of("foo", "bar", "dee", "dum");
TagList t1 = BasicTagList.of("foo", "bar");
TagList tags = BasicTagList.concat(t1, new BasicTag("dee", "dum"));
assertEquals(tags.asMap(), map);
}
@Test
public void testAccessors() throws Exception {
TagList t1 = BasicTagList.of("foo", "bar");
assertTrue(!t1.isEmpty());
assertEquals(t1.size(), 1);
assertEquals(t1.getTag("foo"), new BasicTag("foo", "bar"));
assertTrue(t1.getTag("dee") == null, "dee is not a tag");
assertTrue(t1.containsKey("foo"));
assertTrue(!t1.containsKey("dee"));
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testOfOddNumber() {
BasicTagList.of("foo");
}
@Test
public void testOf() throws Exception {
BasicTagList expected = BasicTagList.copyOf(ImmutableMap.of("foo", "bar", "id", "1"));
BasicTagList of = BasicTagList.of("foo", "bar", "id", "1");
assertEquals(of, expected);
}