public void CollectionFormatter_should_allow_custom_formatting()
{
var stub = new ValueFormattingServiceStub(CultureInfo.InvariantCulture);
var formatter = new CollectionFormatter("[{0}]", " | ");
var actual = formatter.FormatValue(Enumerable.Range(0, 5), stub);
Assert.That(actual, Is.EqualTo("[0 | 1 | 2 | 3 | 4]"));
}
public void FormatValue_should_format_collections_using_service_to_format_items()
{
var stub = new ValueFormattingServiceStub(CultureInfo.InvariantCulture, "-{0}-");
var formatter = new CollectionFormatter();
var actual = formatter.FormatValue(Enumerable.Range(0, 5), stub);
Assert.That(actual, Is.EqualTo("-0-, -1-, -2-, -3-, -4-"));
}
public void CanFormat_should_accept_any_type_implementing_IEnumerable()
{
var formatter = new CollectionFormatter();
Assert.That(formatter.CanFormat(typeof(IEnumerable)), Is.True);
Assert.That(formatter.CanFormat(typeof(int[])), Is.True);
Assert.That(formatter.CanFormat(typeof(List <char>)), Is.True);
Assert.That(formatter.CanFormat(Mock.Of <IEnumerable>().GetType()), Is.True);
}