public void Simulate01() {
var tr = new RegistryMock(SimulateRegistry01());
string dir = @"C:\Program Files\MRO\R-3.2.3";
string dir64 = dir + @"\bin\x64\";
var fs = Substitute.For<IFileSystem>();
PretendRFilesAvailable(fs, dir);
var fvi = Substitute.For<IFileVersionInfo>();
fvi.FileMajorPart.Returns(3);
fvi.FileMinorPart.Returns(23);
fs.GetVersionInfo(dir64 + "R.dll").Returns(fvi);
var ri = new RInstallation(tr, fs);
var svl = new SupportedRVersionRange(3, 2, 3, 2);
var engines = ri.GetCompatibleEngines(svl);
engines.Should().NotBeEmpty();
var e = engines.FirstOrDefault();
e.VerifyInstallation(svl, fs).Should().BeTrue();
e.Version.Major.Should().BeGreaterOrEqualTo(3);
e.Version.Minor.Should().BeGreaterOrEqualTo(2);
e.InstallPath.Should().StartWithEquivalent(@"C:\Program Files");
e.InstallPath.Should().Contain("R-");
e.Version.Should().Be(new Version(3, 2, 3));
}
public void MsRClient() {
var rClientInstallPath = @"C:\Program Files\Microsoft\R Client\";
var rClientRPath = @"C:\Program Files\Microsoft\R Client\R_SERVER\";
var tr = new RegistryMock(SimulateRegistryMsRClient(rClientInstallPath, rClientRPath));
SqlRClientInstallation.GetRClientPath(tr).Should().Be(rClientRPath);
var shell = Substitute.For<ICoreShell>();
shell.ShowMessage(Arg.Any<string>(), Arg.Any<MessageButtons>()).Returns(MessageButtons.Yes);
shell.MainThread.Returns(Thread.CurrentThread);
MicrosoftRClient.CheckMicrosoftRClientInstall(shell, tr);
shell.Received(1).ShowMessage(Arg.Any<string>(), Arg.Any<MessageButtons>());
MicrosoftRClient.CheckMicrosoftRClientInstall(shell);
shell.Received(1).ShowMessage(Arg.Any<string>(), Arg.Any<MessageButtons>());
}
public void IncompatibleVerson01() {
var tr = new RegistryMock(SimulateRegistry02());
var svl = new SupportedRVersionRange(3, 2, 3, 9);
var fs = Substitute.For<IFileSystem>();
var ri = new RInstallation(tr, fs);
ri.GetCompatibleEngines(svl).Should().BeEmpty();
string dir = @"C:\Program Files\RRO\R-3.1.3";
var fsi = Substitute.For<IFileSystemInfo>();
fsi.Attributes.Returns(FileAttributes.Directory);
fsi.FullName.Returns(dir);
fs.GetDirectoryInfo(@"C:\Program Files\RRO").EnumerateFileSystemInfos().Returns(new[] { fsi });
ri = new RInstallation(tr, fs);
var engines = ri.GetCompatibleEngines(svl);
engines.Should().BeEmpty();
}
public void Duplicates() {
var tr = new RegistryMock(SimulateDuplicates());
var svl = new SupportedRVersionRange(3, 2, 3, 4);
string dir = @"C:\Program Files\Microsoft\R Client\R_SERVER";
var fs = Substitute.For<IFileSystem>();
var fsi = Substitute.For<IFileSystemInfo>();
fsi.Attributes.Returns(FileAttributes.Directory);
fsi.FullName.Returns(dir);
fs.GetDirectoryInfo(@"C:\Program Files\Microsoft\R Client\R_SERVER").EnumerateFileSystemInfos().Returns(new IFileSystemInfo[] { fsi });
var fvi = SimulateFileVersion(3, 22);
fs.GetVersionInfo(Path.Combine(dir, @"bin\x64", "R.dll")).Returns(fvi);
PretendRFilesAvailable(fs, dir);
var ri = new RInstallation(tr, fs);
var engines = ri.GetCompatibleEngines(svl);
engines.Should().HaveCount(1);
var e = engines.First();
e.Name.Should().Contain("Microsoft R");
e = new RInterpreterInfo(e.Name, e.InstallPath, fs);
}
public void MissingBinaries() {
var tr = new RegistryMock(SimulateRegistry02());
var svl = new SupportedRVersionRange(3, 1, 3, 4);
string dir = @"C:\Program Files\R\R-3.1.3";
var fs = Substitute.For<IFileSystem>();
var fsi = Substitute.For<IFileSystemInfo>();
fsi.Attributes.Returns(FileAttributes.Directory);
fsi.FullName.Returns(dir);
fs.GetDirectoryInfo(@"C:\Program Files\R").EnumerateFileSystemInfos().Returns(new IFileSystemInfo[] { fsi });
var fvi = SimulateFileVersion(3, 13);
fs.GetVersionInfo(Path.Combine(dir, @"bin\x64", "R.dll")).Returns(fvi);
PretendRFilesAvailable(fs, dir);
var ri = new RInstallation(tr, fs);
var e = ri.GetCompatibleEngines(svl).FirstOrDefault();
e.Should().NotBeNull();
e = new RInterpreterInfo(e.Name, e.InstallPath, fs);
var coreShell = Substitute.For<ICoreShell>();
fs = Substitute.For<IFileSystem>();
e.VerifyInstallation(svl, fs, coreShell).Should().BeFalse();
coreShell.When(x => x.ShowMessage(Arg.Any<string>(), MessageButtons.OK)).Do(x => {
var s = x.Args()[0] as string;
s.Should().Contain("Cannot find");
});
coreShell.Received().ShowMessage(Arg.Any<string>(), MessageButtons.OK);
}
public void IncompatibleVersonInPF() {
var tr = new RegistryMock(SimulateRegistry02());
var svl = new SupportedRVersionRange(3, 1, 3, 9);
var root = @"C:\Program Files\R";
string dir = Path.Combine(root, "R-3.1.3");
var fs = Substitute.For<IFileSystem>();
fs.DirectoryExists(root).Returns(true);
fs.DirectoryExists(dir).Returns(true);
var fsi = Substitute.For<IFileSystemInfo>();
fsi.Attributes.Returns(FileAttributes.Directory);
fsi.FullName.Returns(dir);
fs.GetDirectoryInfo(root).EnumerateFileSystemInfos().Returns(new IFileSystemInfo[] { fsi });
var ri = new RInstallation(tr, fs);
var engines = ri.GetCompatibleEngines(svl);
engines.Should().BeEmpty();
}