public void ShouldReturnTokensForValidPackageConstraint()
{
string[] stringsToTest = { "packageName:1", "packageName:1.02.4.0" };
foreach (var s in stringsToTest)
{
var tokens = PackageConstraintExtensions.GetPackageIdAndVersion(s);
Assert.IsTrue(tokens.Length == 2);
Assert.IsFalse(string.IsNullOrWhiteSpace(tokens[0]));
Assert.IsFalse(string.IsNullOrWhiteSpace(tokens[1]));
}
}
public void ShouldThrowArgumentExceptionForInvalidPackageConstraint()
{
string[] stringsToTest = { "package name:1.0", "", " ", "packageName:1.0:2.0", "packageA:1.0;packageB:2.0" };
foreach (var s in stringsToTest)
{
Assert.Throws <ArgumentException>(delegate
{
PackageConstraintExtensions.
GetPackageIdAndVersion(s);
});
}
}
public void ParsePackageConstraint(string value)
{
try
{
var packageIdAndVersion = PackageConstraintExtensions.GetPackageIdAndVersion(value);
if (PackageVersionNumberOverrides.ContainsKey(packageIdAndVersion[0]))
{
throw new ArgumentException(string.Format("More than one constraint was specified for package {0}", packageIdAndVersion[0]));
}
PackageVersionNumberOverrides.Add(packageIdAndVersion[0], packageIdAndVersion[1]);
}
catch (ArgumentException ex)
{
throw new CommandException(ex.Message);
}
}