private void LoadTargetLibAssembly()
{
var targetLibLocation = Path.GetFullPath(Path.Combine(AssemblyLocater.GetGaugeBinDir(), string.Concat(GaugeLibAssembleName, ".dll")));
var logger = LogManager.GetLogger("AssemblyLoader");
if (!_fileWrapper.Exists(targetLibLocation))
{
var message = string.Format("Unable to locate Gauge Lib at: {0}", targetLibLocation);
logger.Error(message);
throw new FileNotFoundException(message);
}
_targetLibAssembly = _assemblyWrapper.LoadFrom(targetLibLocation);
var targetLibVersion = _targetLibAssembly.GetName().Version;
if (targetLibVersion <= _minimumLibversion)
{
throw new GaugeLibVersionMismatchException(targetLibVersion, _minimumLibversion);
}
logger.Debug("Target Lib loaded : {0}, from {1}", _targetLibAssembly.FullName, _targetLibAssembly.Location);
}
public AssemblyLoader(string runnerBasePath, IAssemblyWrapper assemblyWrapper, IFileWrapper fileWrapper,
IEnumerable <string> assemblyLocations)
{
AppDomain.CurrentDomain.AssemblyResolve += (sender, args) =>
{
var logger = LogManager.GetLogger("AssemblyLoader");
logger.Debug("Loading {0}", args.Name);
try
{
var assemblyName = args.Name.Split(',').FirstOrDefault();
var gaugeBinDir = AssemblyLocater.GetGaugeBinDir();
var probePath = Path.GetFullPath(Path.Combine(gaugeBinDir, string.Format("{0}.dll", assemblyName)));
if (File.Exists(probePath))
{
return(Assembly.LoadFrom(probePath));
}
probePath = Path.GetFullPath(Path.Combine(runnerBasePath, string.Format("{0}.dll", assemblyName)));
if (File.Exists(probePath))
{
return(Assembly.LoadFrom(probePath));
}
var executingAssembly = Assembly.GetExecutingAssembly();
return(executingAssembly.GetName().Name == assemblyName ? executingAssembly : null);
}
catch (Exception e)
{
logger.Error(e);
return(null);
}
};
AppDomain.CurrentDomain.ReflectionOnlyAssemblyResolve += (sender, args) =>
{
var logger = LogManager.GetLogger("AssemblyLoader");
logger.Debug("Reflection only Loading {0}", args.Name);
try
{
var assemblyName = args.Name.Split(',').FirstOrDefault();
var gaugeBinDir = AssemblyLocater.GetGaugeBinDir();
var probePath = Path.GetFullPath(Path.Combine(gaugeBinDir, string.Format("{0}.dll", assemblyName)));
if (File.Exists(probePath))
{
return(Assembly.ReflectionOnlyLoadFrom(probePath));
}
probePath = Path.GetFullPath(Path.Combine(runnerBasePath, string.Format("{0}.dll", assemblyName)));
return(File.Exists(probePath) ? Assembly.ReflectionOnlyLoadFrom(probePath) : null);
}
catch (Exception e)
{
logger.Error(e);
return(null);
}
};
_assemblyWrapper = assemblyWrapper;
_fileWrapper = fileWrapper;
LoadTargetLibAssembly();
AssembliesReferencingGaugeLib = new List <Assembly>();
ScreengrabberTypes = new List <Type>();
ClassInstanceManagerTypes = new List <Type>();
foreach (var location in assemblyLocations)
{
ScanAndLoad(location);
}
}