public void ShouldValidateLanguageVersion()
{
var target = new LanguageVersionInput {
SuppliedInput = "gibberish"
};
var ex = Should.Throw <InputException>(() => target.Validate());
ex.Message.ShouldBe($"The given c# language version (gibberish) is invalid. Valid options are: [{string.Join(", ", ((IEnumerable<LanguageVersion>)Enum.GetValues(typeof(LanguageVersion))).Where(l => l != LanguageVersion.CSharp1))}]");
}
public void ShouldHaveDefault()
{
var target = new LanguageVersionInput {
SuppliedInput = null
};
var result = target.Validate();
result.ShouldBe(LanguageVersion.Default);
}
public void ShouldReturnLanguageVersion()
{
var target = new LanguageVersionInput {
SuppliedInput = "CSharp9"
};
var result = target.Validate();
result.ShouldBe(LanguageVersion.CSharp9);
}
public void ShouldHaveHelpText()
{
var target = new LanguageVersionInput();
target.HelpText.ShouldBe(@"The c# version used in compilation. | default: 'latest' | allowed: Default, CSharp2, CSharp3, CSharp4, CSharp5, CSharp6, CSharp7, CSharp7_1, CSharp7_2, CSharp7_3, CSharp8, CSharp9, CSharp10, LatestMajor, Preview, Latest");
}
