public void Should_Access_registry()
{
var fixture = new SevenZipRunnerFixture
{
Settings = new SevenZipSettings
{
Command = new NoCommand()
}
};
fixture.GivenDefaultToolDoNotExist();
fixture.GivenProcessExitsWithCode(0);
var installLocation = fixture.FileSystem.CreateDirectory("/temp7z");
var file = fixture.FileSystem.CreateFile(installLocation.Path.CombineWithFilePath("7z.exe"));
var sevenZipKey = new Mock <IRegistryKey>();
sevenZipKey.Setup(k => k.GetValue("Path")).Returns(installLocation.Path.FullPath);
sevenZipKey.Setup(k => k.GetValue("Path64")).Returns(null);
var softwareKey = new Mock <IRegistryKey>();
softwareKey.Setup(k => k.OpenKey("7-Zip")).Returns(sevenZipKey.Object);
var hklm = new Mock <IRegistryKey>();
hklm.Setup(k => k.OpenKey("Software")).Returns(softwareKey.Object);
fixture.Registry.Setup(r => r.LocalMachine).Returns(hklm.Object);
var result = fixture.Run();
sevenZipKey.Verify(k => k.GetValue("Path"), Times.Once);
sevenZipKey.Verify(k => k.GetValue("Path64"), Times.Once);
result.Path.FullPath.ShouldBe(file.Path.FullPath);
}
public void Should_not_access_registry_if_Default_exists()
{
var fixture = new SevenZipRunnerFixture
{
Settings = new SevenZipSettings
{
Command = new NoCommand()
}
};
fixture.GivenProcessExitsWithCode(0);
var sevenZipKey = new Mock <IRegistryKey>();
sevenZipKey.Setup(k => k.GetValue("Path")).Returns(string.Empty);
sevenZipKey.Setup(k => k.GetValue("Path64")).Returns(string.Empty);
var softwareKey = new Mock <IRegistryKey>();
softwareKey.Setup(k => k.OpenKey("7-Zip")).Returns(sevenZipKey.Object);
var hklm = new Mock <IRegistryKey>();
hklm.Setup(k => k.OpenKey("Software")).Returns(softwareKey.Object);
fixture.Registry.Setup(r => r.LocalMachine).Returns(hklm.Object);
var result = fixture.Run();
sevenZipKey.Verify(k => k.GetValue("Path"), Times.Never);
result.Path.FullPath.ShouldBe(fixture.DefaultToolPath.FullPath);
}