public void GetBoundScope_Success_ReturnsExceptedResult()
{
Dictionary <string, object> bindingData = new Dictionary <string, object>();
bindingData.Add("Region", "testregion");
bindingData.Add("Zone", 1);
string result = SingletonManager.GetBoundScope(@"{Region}\{Zone}", bindingData);
Assert.Equal(@"testregion\1", result);
}
public SingletonListener(MethodInfo method, SingletonAttribute attribute, SingletonManager singletonManager, IListener innerListener)
{
_method = method;
_attribute = attribute;
_singletonManager = singletonManager;
_singletonConfig = _singletonManager.Config;
_innerListener = innerListener;
string boundScope = _singletonManager.GetBoundScope(_attribute.Scope);
_lockId = SingletonManager.FormatLockId(_method, boundScope);
_lockId += ".Listener";
}
public SingletonListener(MethodInfo method, SingletonAttribute attribute, SingletonManager singletonManager, IListener innerListener)
{
_method = method;
_attribute = attribute;
_singletonManager = singletonManager;
_singletonConfig = _singletonManager.Config;
_innerListener = innerListener;
string boundScope = _singletonManager.GetBoundScope(_attribute.Scope);
_lockId = SingletonManager.FormatLockId(_method, boundScope);
_lockId += ".Listener";
}
public async Task <IReadOnlyDictionary <string, IValueProvider> > BindAsync(ValueBindingContext context, IDictionary <string, object> parameters)
{
Dictionary <string, IValueProvider> results = new Dictionary <string, IValueProvider>();
BindingContext bindingContext = new BindingContext(context, null);
// bind Singleton if specified
SingletonAttribute singletonAttribute = SingletonManager.GetFunctionSingletonOrNull(_descriptor.Method, isTriggered: false);
if (singletonAttribute != null)
{
string boundScope = _singletonManager.GetBoundScope(singletonAttribute.Scope);
IValueProvider singletonValueProvider = new SingletonValueProvider(_descriptor.Method, boundScope, context.FunctionInstanceId.ToString(), singletonAttribute, _singletonManager);
results.Add(SingletonValueProvider.SingletonParameterName, singletonValueProvider);
}
foreach (KeyValuePair <string, IBinding> item in _bindings)
{
string name = item.Key;
IBinding binding = item.Value;
IValueProvider valueProvider;
try
{
if (parameters != null && parameters.ContainsKey(name))
{
valueProvider = await binding.BindAsync(parameters[name], context);
}
else
{
valueProvider = await binding.BindAsync(bindingContext);
}
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception exception)
{
valueProvider = new BindingExceptionValueProvider(name, exception);
}
results.Add(name, valueProvider);
}
return(results);
}
private async Task <IReadOnlyDictionary <string, IValueProvider> > BindCoreAsync(ValueBindingContext context, object value, IDictionary <string, object> parameters)
{
Dictionary <string, IValueProvider> valueProviders = new Dictionary <string, IValueProvider>();
IValueProvider triggerProvider;
IReadOnlyDictionary <string, object> bindingData;
try
{
ITriggerData triggerData = await _triggerBinding.BindAsync(value, context);
triggerProvider = triggerData.ValueProvider;
bindingData = triggerData.BindingData;
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception exception)
{
triggerProvider = new BindingExceptionValueProvider(_triggerParameterName, exception);
bindingData = null;
}
valueProviders.Add(_triggerParameterName, triggerProvider);
BindingContext bindingContext = new BindingContext(context, bindingData);
// Bind Singleton if specified
SingletonAttribute singletonAttribute = _descriptor.Method.GetCustomAttribute <SingletonAttribute>();
if (singletonAttribute != null)
{
string boundScope = SingletonManager.GetBoundScope(singletonAttribute.Scope, bindingData);
IValueProvider singletonValueProvider = new SingletonValueProvider(_descriptor.Method, boundScope, context.FunctionInstanceId.ToString(), singletonAttribute, _singletonManager);
valueProviders.Add(SingletonValueProvider.SingletonParameterName, singletonValueProvider);
}
foreach (KeyValuePair <string, IBinding> item in _nonTriggerBindings)
{
string name = item.Key;
IBinding binding = item.Value;
IValueProvider valueProvider;
try
{
if (parameters != null && parameters.ContainsKey(name))
{
valueProvider = await binding.BindAsync(parameters[name], context);
}
else
{
valueProvider = await binding.BindAsync(bindingContext);
}
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception exception)
{
valueProvider = new BindingExceptionValueProvider(name, exception);
}
valueProviders.Add(name, valueProvider);
}
return(valueProviders);
}
public void GetBoundScope_BindingError_Throws()
{
// Missing binding data for "Zone"
Dictionary <string, object> bindingData = new Dictionary <string, object>();
bindingData.Add("Region", "testregion");
InvalidOperationException exception = Assert.Throws <InvalidOperationException>(() => SingletonManager.GetBoundScope(@"{Region}\{Zone}", bindingData));
Assert.Equal("No value for named parameter 'Zone'.", exception.Message);
}