public void Null_Or_Empty_Returns_Empty_List(string input)
{
// Arrange
// Act
var result = EnumeratedList.Deserialise <Foo>(input);
// Assert
Assert.Empty(result);
}
public void Incorrect_Json_Returns_Empty_List()
{
// Arrange
const string?json = /*lang=json,strict*/ "{\"foo\":\"bar\"}";
// Act
var result = EnumeratedList.Deserialise <Foo>(json);
// Assert
Assert.Empty(result);
}
public void Invalid_Json_Returns_Empty_List()
{
// Arrange
var json = Rnd.Str;
// Act
var result = EnumeratedList.Deserialise <Foo>(json);
// Assert
Assert.Empty(result);
}
public void Correct_Json_Returns_List()
{
// Arrange
var itemA = new Foo(Rnd.Str);
var itemB = new Foo(Rnd.Str);
var itemC = new Foo(Rnd.Str);
var itemD = new Foo(Rnd.Str);
var json = $"[\"{itemB}\",\"{itemD}\",\"{itemA}\",\"{itemC}\"]";
// Act
var result = EnumeratedList.Deserialise <Foo>(json);
// Assert
Assert.Collection(result,
b => Assert.Equal(itemB, b),
d => Assert.Equal(itemD, d),
a => Assert.Equal(itemA, a),
c => Assert.Equal(itemC, c)
);
}
/// <summary> /// Parse from list of string values and convert /// </summary> /// <param name="xml">JSON string</param> protected override EnumeratedList <T> Parse(string xml) => EnumeratedList.Deserialise <T>(xml);