public void AllowedValues_Single()
{
var attribute = new ContainsOnlyAttribute("a");
Assert.True(attribute.IsValid(ListOf <string>()));
Assert.True(attribute.IsValid(ListOf("a")));
Assert.True(attribute.IsValid(ListOf("a", "a")));
}
public void AllowedValues_InvalidValuesTypeThrows()
{
var attribute = new ContainsOnlyAttribute("a");
Assert.Throws <ArgumentException>(() => attribute.IsValid(1));
Assert.Throws <ArgumentException>(() => attribute.IsValid(new { }));
Assert.Throws <ArgumentException>(() => attribute.IsValid(null));
}
public void AllowedValues_Single_Invalid()
{
var attribute = new ContainsOnlyAttribute("a");
Assert.False(attribute.IsValid(ListOf("A")));
Assert.False(attribute.IsValid(ListOf("A", "a")));
Assert.False(attribute.IsValid(ListOf("b")));
Assert.False(attribute.IsValid(ListOf("b", "a")));
Assert.False(attribute.IsValid(ListOf(1)));
Assert.False(attribute.IsValid(ListOf(new { })));
Assert.False(attribute.IsValid(ListOf <object>("a", new { }, 1)));
}