public void Setup()
{
_registryWrapper = MockRepository.GenerateMock <IRegistryWrapper>();
_registryKey = MockRepository.GenerateStub <IRegistryKeyWrapper>();
_subject = new RegistryKeyValueFinder(_registryWrapper);
_keysToCheck = new[] { @"SOFTWARE\App1\SubKey\InstallPath1", @"SOFTWARE\App2\InstallPath2" };
_registryWrapper.Stub(x => x.OpenLocalMachineKey("SOFTWARE")).Return(_registryKey);
}
public void Setup()
{
_registryWrapper = MockRepository.GenerateMock<IRegistryWrapper>();
_registryKey = MockRepository.GenerateStub<IRegistryKeyWrapper>();
_subject = new RegistryKeyValueFinder(_registryWrapper);
_keysToCheck = new[] { @"SOFTWARE\App1\SubKey\InstallPath1", @"SOFTWARE\App2\InstallPath2" };
_registryWrapper.Stub(x => x.OpenLocalMachineKey("SOFTWARE")).Return(_registryKey);
}
public KeyValuePair <string, string> FindFirstValue(params string[] keysToCheck)
{
foreach (string keyToCheck in keysToCheck)
{
string[] parts = keyToCheck.Split(@"\".ToCharArray());
IRegistryKeyWrapper key = _registryWrapper.OpenLocalMachineKey(parts[0]);
for (int i = 1; i < parts.Length - 1; i++)
{
key = key.OpenSubKey(parts[i]);
if (key == null) //key is null if it does not exist
{
break;
}
}
if (key != null) //could open all keys now try to get the value
{
return(new KeyValuePair <string, string>(key.Name, key.GetValue(parts[parts.Length - 1]).ToString()));
}
}
return(new KeyValuePair <string, string>()); //can't find anything so return an emtpy string
}