public void DefaultProgramFilesFolderIsGivenAsFirstOptionByDefault()
{
var nunitFinder = new ProgramFilesFinder(new FakeEverythingExists());
var firstPossibleLocation = nunitFinder.GetPossibleLocations().FirstOrDefault();
Assert.That(firstPossibleLocation, Is.Not.Null);
Assert.That(firstPossibleLocation, Is.EqualTo(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles)));
Assert.That(Directory.Exists(firstPossibleLocation), Is.True);
}
public void PossibleNUnitLocationsAfterDefaultAreAllKnownArchs()
{
var nunitFinder = new ProgramFilesFinder(new FakeEverythingExists());
var nunitPossibleLocations = new List<string> (nunitFinder.GetPossibleLocations());
Assert.That(nunitPossibleLocations.Count(), Is.GreaterThan(1));
var nunitPossibleLocationsAfterDefault = RemoveFirstElement(nunitPossibleLocations);
var possibleArchs = new List<string> { "x86", "x64" };
Assert.That(nunitPossibleLocationsAfterDefault.Count(), Is.EqualTo(possibleArchs.Count));
var expectedPossibleLocationsAfterDefault = new List<string>();
var defaultProgramFiles = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles);
foreach(var arch in possibleArchs)
{
expectedPossibleLocationsAfterDefault.Add(String.Format("{0} ({1})", defaultProgramFiles, arch));
}
for(int i = 0; i < possibleArchs.Count; i++)
{
var expected = expectedPossibleLocationsAfterDefault[i];
Assert.That(nunitPossibleLocationsAfterDefault.ElementAt(i), Is.EqualTo(expected),
String.Format("Incorrect possible nunit location at iteration number {0}", i + 1));
}
}
public void AllPossibleNUnitLocationsMustExist()
{
var nunitFinder = new ProgramFilesFinder(new FakeNothingExists());
var nunitPossibleLocations = nunitFinder.GetPossibleLocations();
Assert.That(nunitPossibleLocations.Count(), Is.EqualTo(0));
}