public void ShouldUpdateSubstitutionsWhenOneUpdates()
{
// given
var provider1 = A.Fake <ISubstitutionProvider>();
var provider2 = A.Fake <ISubstitutionProvider>();
var provider3 = A.Fake <ISubstitutionProvider>();
var monitor = new SubstitutionsMonitor(new[] { provider1, provider2, provider3 });
var substitutions = new Substitutions();
// when
provider1.OnSubstitutionsUpdated += Raise.FreeForm.With(substitutions);
// then
A.CallTo(() => provider2.UpdateSubstitutionsAsync(substitutions))
.MustHaveHappenedOnceExactly();
A.CallTo(() => provider3.UpdateSubstitutionsAsync(substitutions))
.MustHaveHappenedOnceExactly();
A.CallTo(() => provider1.UpdateSubstitutionsAsync(substitutions))
.MustNotHaveHappened();
}
public void ShouldInitializeSubstitutionsWithMain()
{
// given
var provider1 = A.Fake <ISubstitutionProvider>();
var provider2 = A.Fake <ISubstitutionProvider>();
var provider3 = A.Fake <ISubstitutionProvider>();
var substitutions = new Substitutions();
A.CallTo(() => provider1.GetSubstitutionsAsync()).ReturnsLazily(() => substitutions);
// when
var monitor = new SubstitutionsMonitor(new[] { provider1, provider2, provider3 }, provider1);
// then
A.CallTo(() => provider2.UpdateSubstitutionsAsync(substitutions))
.MustHaveHappenedOnceExactly();
A.CallTo(() => provider3.UpdateSubstitutionsAsync(substitutions))
.MustHaveHappenedOnceExactly();
A.CallTo(() => provider1.UpdateSubstitutionsAsync(substitutions))
.MustNotHaveHappened();
}
public App(string configFile)
{
var configText = File.ReadAllText(configFile);
var config = JsonSerializer.Deserialize <Config>(configText, new JsonSerializerOptions
{
PropertyNameCaseInsensitive = false,
PropertyNamingPolicy = JsonNamingPolicy.CamelCase
});
ISubstitutionProvider main = null;
var providers = config.Providers
.Select((providerConfig) =>
{
ISubstitutionProvider provider = null;
if (providerConfig.Type == "json")
{
provider = new FileSubstitutionsProvider(providerConfig.Path, new JsonFileLoader());
}
if (providerConfig.Type == "mac")
{
provider = new FileSubstitutionsProvider(providerConfig.Path, new MacFileLoader());
}
if (providerConfig.IsPrimarySource)
{
main = provider;
}
if (provider == null)
{
Console.Error.WriteLine($"Provider {providerConfig.Type} unknown, skipping");
}
return(provider);
})
.Where(provider => provider != null)
.ToList();
Console.WriteLine($"{providers.Count()} providers");
var monitor = new SubstitutionsMonitor(providers, main);
}