public void ContainsKey_NullKey_ThrowsArgumentNullException()
{
JsonObject obj = new JsonObject();
Assert.Throws<ArgumentNullException>("key", () => obj.ContainsKey(null));
}
public void ICollection_Remove()
{
KeyValuePair<string, JsonValue> item = new KeyValuePair<string, JsonValue>("key", new JsonPrimitive(true));
JsonObject obj = new JsonObject(item);
ICollection<KeyValuePair<string, JsonValue>> iCollection = obj;
iCollection.Remove(item);
Assert.Equal(0, obj.Count);
Assert.False(obj.ContainsKey(item.Key));
iCollection.Remove(item);
Assert.Equal(0, obj.Count);
}
public void ContainsKey()
{
KeyValuePair<string, JsonValue> item = new KeyValuePair<string, JsonValue>("key", new JsonPrimitive(true));
JsonObject obj = new JsonObject(item);
Assert.True(obj.ContainsKey(item.Key));
Assert.False(obj.ContainsKey("abc"));
ICollection<KeyValuePair<string, JsonValue>> iCollection = obj;
Assert.True(iCollection.Contains(item));
Assert.False(iCollection.Contains(new KeyValuePair<string, JsonValue>()));
}
