/// <summary>
/// Gets the substituted configuration file.
/// </summary>
/// <param name="project">The project.</param>
/// <param name="nUnitParameters">The n unit parameters.</param>
/// <param name="configurationSubstitutions">The configuration substitutions.</param>
/// <returns></returns>
public string GetSubstitutedConfigurationFile(TestProject project, NUnitParameters nUnitParameters, DistributedConfigurationSubstitutions configurationSubstitutions)
{
var distributedConfigurationFileNames = GetDistributedConfigurationFileNames(project, nUnitParameters);
if (configurationSubstitutions == null || configurationSubstitutions.Variables.Count == 0)
return distributedConfigurationFileNames.FirstOrDefault();
string finalConfigurationFile = null;
int hashCode = configurationSubstitutions.GetHashCode();
foreach (var configurationFileName in distributedConfigurationFileNames)
{
var configurationDocument = XDocument.Load(configurationFileName);
SubstitutePlaceHolders(configurationDocument, configurationSubstitutions);
var substitutedFileName = Path.ChangeExtension(configurationFileName,
string.Format(".{0}.config", hashCode));
configurationDocument.Save(substitutedFileName);
if (finalConfigurationFile == null)
finalConfigurationFile = substitutedFileName;
}
return finalConfigurationFile;
}
private static int GetKeyForSubstitutions(DistributedConfigurationSubstitutions substitutions)
{
return substitutions == null ? 0 : substitutions.GetHashCode();
}