public void TryParseCollectionWithBadSyntax()
{
var listOfIntArgType = new CollectionOfTArgumentType(typeof(List <int>));
listOfIntArgType.TryParse(ArgumentParseContext.Default, "1, z", out object value).Should().BeFalse();
value.Should().BeNull();
}
public void FormatCollection()
{
var listOfIntArgType = new CollectionOfTArgumentType(typeof(List <int>));
var list = new[] { 0, 10, 3, -1 }.ToList();
listOfIntArgType.Format(list).Should().Be("0, 10, 3, -1");
}
public void TestThatTokenWithSingleElementParses()
{
var type = new CollectionOfTArgumentType(typeof(List <int>));
var context = ArgumentParseContext.Default;
type.TryParse(context, "15", out object value).Should().BeTrue();
value.Should().BeOfType <List <int> >().Which.Should().BeEquivalentTo(new[] { 15 });
}
public void TestThatTokenWithMatchingSeparatorsParsesAsMultipleElements()
{
var type = new CollectionOfTArgumentType(typeof(List <string>));
var context = ArgumentParseContext.Default;
context.ElementSeparators = new[] { ":" };
type.TryParse(context, "a:b", out object value).Should().BeTrue();
value.Should().BeOfType <List <string> >().Which.Should().BeEquivalentTo(new[] { "a", "b" });
}
public void TryParseCollection()
{
var listOfIntArgType = new CollectionOfTArgumentType(typeof(List <int>));
listOfIntArgType.TryParse(ArgumentParseContext.Default, "1, 2", out object value).Should().BeTrue();
value.Should().BeOfType <List <int> >();
var list = (List <int>)value;
list.Should().HaveCount(2);
list.Should().ContainInOrder(1, 2);
}
public void CollectionToCollection()
{
var listOfIntArgType = new CollectionOfTArgumentType(typeof(List <int>));
Action invocation = () => listOfIntArgType.ToCollection(null);
invocation.ShouldThrow <ArgumentNullException>();
var outCollection = listOfIntArgType.ToCollection(new ArrayList(new[] { 10, -1 }));
outCollection.Should().BeOfType <List <int> >();
var outList = (List <int>)outCollection;
outList.Should().HaveCount(2);
outList.Should().ContainInOrder(10, -1);
}
public void TryParseCollectionWithNonDefaultSeparators()
{
var argType = new CollectionOfTArgumentType(typeof(List <string>));
var context = ArgumentParseContext.Default;
context.AllowEmpty = true;
context.ElementSeparators = new[] { "|", "~" };
argType.TryParse(context, "1,3|00~4~", out object value).Should().BeTrue();
value.Should().BeOfType <List <string> >();
var list = (List <string>)value;
list.Should().HaveCount(4);
list.Should().Equal("1,3", "00", "4", string.Empty);
}