public void AttributeDictionary_Indexer_Insert()
{
// Arrange
var attributes = new AttributeDictionary();
attributes.Add(new KeyValuePair <string, string>("zero", "0"));
attributes.Add(new KeyValuePair <string, string>("one", "1"));
attributes.Add(new KeyValuePair <string, string>("two", "2"));
// Act
attributes["exciting!"] = "1!";
// Assert
Assert.Equal(4, attributes.Count);
Assert.Collection(
attributes,
kvp => Assert.Equal(new KeyValuePair <string, string>("exciting!", "1!"), kvp),
kvp => Assert.Equal(new KeyValuePair <string, string>("one", "1"), kvp),
kvp => Assert.Equal(new KeyValuePair <string, string>("two", "2"), kvp),
kvp => Assert.Equal(new KeyValuePair <string, string>("zero", "0"), kvp));
}
public void AttributeDictionary_Remove_KeyValuePair_Failure()
{
// Arrange
var attributes = new AttributeDictionary();
attributes.Add(new KeyValuePair <string, string>("zero", "0"));
attributes.Add(new KeyValuePair <string, string>("one", "1"));
attributes.Add(new KeyValuePair <string, string>("two", "2"));
// Act
var result = attributes.Remove(new KeyValuePair <string, string>("one", "0"));
// Assert
Assert.False(result);
Assert.Equal(3, attributes.Count);
Assert.Collection(
attributes,
kvp => Assert.Equal(new KeyValuePair <string, string>("one", "1"), kvp),
kvp => Assert.Equal(new KeyValuePair <string, string>("two", "2"), kvp),
kvp => Assert.Equal(new KeyValuePair <string, string>("zero", "0"), kvp));
}
public void AttributeDictionary_CopyTo()
{
// Arrange
var attributes = new AttributeDictionary();
attributes.Add(new KeyValuePair <string, string>("zero", "0"));
attributes.Add(new KeyValuePair <string, string>("one", "1"));
attributes.Add(new KeyValuePair <string, string>("two", "2"));
var array = new KeyValuePair <string, string> [attributes.Count + 1];
// Act
attributes.CopyTo(array, 1);
// Assert
Assert.Collection(
array,
kvp => Assert.Equal(default(KeyValuePair <string, string>), kvp),
kvp => Assert.Equal(new KeyValuePair <string, string>("one", "1"), kvp),
kvp => Assert.Equal(new KeyValuePair <string, string>("two", "2"), kvp),
kvp => Assert.Equal(new KeyValuePair <string, string>("zero", "0"), kvp));
}