public void Should_write_nothing_when_collection_is_null()
{
var subject = new CatsByOwnerGenderWriter();
using (var sw = new StringWriter())
{
Console.SetOut(sw);
subject.Write(null);
var result = sw.ToString();
result.Should().Be(string.Empty);
}
}
public void Should_write_cats_by_owner_gender()
{
var catsByOwnerGender = new List <CatsByOwnerGender>
{
new CatsByOwnerGender
{
OwnerGender = "Male",
CatNames = new List <string> {
"Adam", "Garfield"
}
},
new CatsByOwnerGender
{
OwnerGender = "Female",
CatNames = new List <string> {
"Simba"
}
}
};
var subject = new CatsByOwnerGenderWriter();
using (var sw = new StringWriter())
{
Console.SetOut(sw);
subject.Write(catsByOwnerGender);
var result = sw.ToString();
result.Should().NotBeNullOrWhiteSpace();
var parts = result.Split(Environment.NewLine);
parts.Should().ContainInOrder("Male", "\tAdam", "\tGarfield", "Female", "\tSimba");
}
}