public void ColumnHeaderCollection_ContainsKey_Empty_ReturnsFalse() { var listView = new ListView(); var collection = new ListView.ColumnHeaderCollection(listView); Assert.False(collection.ContainsKey("text")); Assert.False(collection.ContainsKey(null)); }
public void ColumnHeaderCollection_ContainsKey_Invoke_ReturnsExpected(string key, bool expected) { var listView = new ListView(); var collection = new ListView.ColumnHeaderCollection(listView); var header1 = new ColumnHeader(); var header2 = new ColumnHeader(); header2.Name = "text"; collection.Add(header1); collection.Add(header2); Assert.Equal(expected, collection.ContainsKey(key)); }
public bool ContainsKey(string key) => list.ContainsKey(key);