public void GetBestGhostscriptInstance_WithInternalAndNoRegistryInstance_ReturnsInternalInstance()
{
const string appPath = @"C:\MyApp";
const string gsPath = appPath + @"\Ghostscript";
const string gsExe = gsPath + @"\Bin\gswin32c.exe";
_fileMock.Stub(x => x.Exists(gsExe)).Return(true);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks(appPath);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.10");
Assert.AreEqual("<internal>", gs.Version);
}
public void GetBestGhostscriptInstance_WithNoGhostscriptRegistryKey_ReturnsNull()
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
hklm.Stub(x => x.OpenSubKey(ghostscriptDiscovery.RegistryPath)).Return(null);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.10");
Assert.IsNull(gs);
}
public void GetBestGhostscriptInstance_WhenExceptionIsThrownInRegistry_ReturnsNull()
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
AddGhostscriptVersionsWithException(new[] { "9.15" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.10");
Assert.IsNull(gs);
}
public void GetBestGhostscriptInstance_WithoutParameter_ReturnsDefaultVersion()
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
AddGhostscriptVersions(new[] { "9.14", "9.10" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance();
Assert.AreEqual(GhostscriptDiscovery.GhostscriptVersion, gs.Version);
}
public void GetBestGhostscriptInstance_WithUnsupportedRegistryInstances_ReturnsNull()
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
AddGhostscriptVersions(new[] { "9.14", "9.15" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.20");
Assert.IsNull(gs);
}
public void GetBestGhostscriptInstance_WithMultipleRegistryInstances_ReturnsGivenRegistryInstance(string gsVersion)
{
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks();
AddGhostscriptVersions(new[] { "9.14", "9.15" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance(gsVersion);
Assert.AreEqual(gsVersion, gs.Version);
}
public void GetBestGhostscriptInstance_WithInternalAndRegistryInstance_ReturnsInternalInstance()
{
const string appPath = @"C:\MyApp";
const string gsPath = appPath + @"\Ghostscript";
const string gsExe = gsPath + @"\Bin\gswin32c.exe";
var hklm = MockRepository.GenerateStub <IRegistryKey>();
_registryMock.Stub(x => x.LocalMachine).Return(hklm);
_fileMock.Stub(x => x.Exists(gsExe)).Return(true);
GhostscriptDiscovery ghostscriptDiscovery = CreateGhostscriptDiscoveryWithMocks(appPath);
AddGhostscriptVersions(new [] { "9.15" }, ghostscriptDiscovery.RegistryPath, _fileMock, hklm);
var gs = ghostscriptDiscovery.GetBestGhostscriptInstance("9.10");
Assert.AreEqual("<internal>", gs.Version);
}