public void GetFileInfoVersion_ShouldSuccess_WhenTheTypeIsRetrivedFromNuGet()
{
// In the succesful scenario, a type from an assembly is used,
// and then the following kind of path will be retrieved:
// "...nuget/packages/mightylittlegeodesy/1.0.1/lib/net45/MightyLittleGeodesy.dll"
// and from that kind of path, the version "1.0.1" should become extracted by using
// a regular expression.
// The below test will use NUnit
Type typeWithinTheNUnitFramework = typeof(Assert);
FileInfoVersion fileInfoVersion = FileInfoVersion.GetFileInfoVersionHelper(typeWithinTheNUnitFramework);
Assert.IsNotNull(fileInfoVersion);
Assert.AreEqual("nunit.framework.dll", fileInfoVersion.FileName);
// The above filename will very likely remain the same after an upgrade
// but the code disabled below would change and there is no need
// to assert the below values in regression testing
//Assert.AreEqual("3.11.0", fileInfoVersion.Version);
//Assert.AreEqual(380416L, fileInfoVersion.FileSize);
//Console.WriteLine(typeWithinTheNUnitFramework.Assembly.CodeBase);
// output example from the above code row:
// ".../.nuget/packages/nunit/3.11.0/lib/netstandard2.0/nunit.framework.dll"
// and from that kind of path "3.11.0" can be extracted as the version
// See also the test class CrsTransformationAdapteeTypeTest
// which is the real use case for the FileInfoVersion,
// i.e. those tests are used for helping to remember to update
// the tested enum if an upgrade has been made.
}
public void GetFileInfoVersion_ShouldThrowException_WhenTheTypeIsNotRetrivedFromNuGet()
{
// In the test below, the type of "this" is used, i.e.
// this test class which is not going to be deployed
// as a NuGet assembly and therefore it should fail.
Assert.That(
() => FileInfoVersion.GetFileInfoVersionHelper(this.GetType())
,
Throws.Exception
);
}