public async Task Invoke_CallsFunction()
{
var testFunctions = new Collection <FunctionDescriptor>();
string testFunctionName = "TestFunction";
string triggerParameterName = "testTrigger";
string testInput = Guid.NewGuid().ToString();
bool functionInvoked = false;
var scriptHostMock = new Mock <IScriptJobHost>();
scriptHostMock.Setup(p => p.CallAsync(It.IsAny <string>(), It.IsAny <IDictionary <string, object> >(), CancellationToken.None))
.Callback <string, IDictionary <string, object>, CancellationToken>((name, args, token) =>
{
// verify the correct arguments were passed to the invoke
Assert.Equal(testFunctionName, name);
Assert.Equal(1, args.Count);
Assert.Equal(testInput, (string)args[triggerParameterName]);
functionInvoked = true;
})
.Returns(Task.CompletedTask);
scriptHostMock.Setup(p => p.Functions).Returns(testFunctions);
// Add a few parameters, with the trigger parameter last
// to verify parameter order handling
Collection <ParameterDescriptor> parameters = new Collection <ParameterDescriptor>
{
new ParameterDescriptor("context", typeof(ExecutionContext)),
new ParameterDescriptor("log", typeof(TraceWriter)),
new ParameterDescriptor(triggerParameterName, typeof(string))
{
IsTrigger = true
}
};
testFunctions.Add(new FunctionDescriptor(testFunctionName, null, null, parameters, null, null, null));
FunctionInvocation invocation = new FunctionInvocation
{
Input = testInput
};
var scriptPath = Path.GetTempPath();
var applicationHostOptions = new ScriptApplicationHostOptions();
applicationHostOptions.ScriptPath = scriptPath;
var optionsWrapper = new OptionsWrapper <ScriptApplicationHostOptions>(applicationHostOptions);
var functionsManagerMock = new Mock <IWebFunctionsManager>();
var mockRouter = new Mock <IWebJobsRouter>();
var testController = new FunctionsController(functionsManagerMock.Object, mockRouter.Object, new LoggerFactory(), optionsWrapper);
IActionResult response = testController.Invoke(testFunctionName, invocation, scriptHostMock.Object);
Assert.IsType <AcceptedResult>(response);
// The call is fire-and-forget, so watch for functionInvoked to be set.
await TestHelpers.Await(() => functionInvoked, timeout : 3000, pollingInterval : 100);
Assert.True(functionInvoked);
}
public async Task Invoke_CallsFunction()
{
string testFunctionName = "TestFunction";
string triggerParameterName = "testTrigger";
string testInput = Guid.NewGuid().ToString();
bool functionInvoked = false;
hostMock.Setup(p => p.CallAsync(It.IsAny <string>(), It.IsAny <Dictionary <string, object> >(), CancellationToken.None))
.Callback <string, Dictionary <string, object>, CancellationToken>((name, args, token) =>
{
functionInvoked = true;
// verify the correct arguments were passed to the invoke
Assert.Equal(testFunctionName, name);
Assert.Equal(1, args.Count);
Assert.Equal(testInput, (string)args[triggerParameterName]);
})
.Returns(Task.CompletedTask);
// Add a few parameters, with the trigger parameter last
// to verify parameter order handling
Collection <ParameterDescriptor> parameters = new Collection <ParameterDescriptor>
{
new ParameterDescriptor("context", typeof(ExecutionContext)),
new ParameterDescriptor("log", typeof(TraceWriter)),
new ParameterDescriptor(triggerParameterName, typeof(string))
{
IsTrigger = true
}
};
testFunctions.Add(new FunctionDescriptor(testFunctionName, null, null, parameters, null, null, null));
FunctionInvocation invocation = new FunctionInvocation
{
Input = testInput
};
IActionResult response = testController.Invoke(testFunctionName, invocation);
Assert.IsType <AcceptedResult>(response);
// allow the invoke task to run
await Task.Delay(200);
Assert.True(functionInvoked);
}
public async Task Invoke_CallsFunctionSession()
{
var testFunctions = new Collection <FunctionDescriptor>();
string testFunctionName = "TestFunction";
string triggerParameterName = "testTrigger";
string testInput = Guid.NewGuid().ToString();
string sessionId = Guid.NewGuid().ToString();
bool baggageAdded = false;
var scriptHostMock = new Mock <IScriptJobHost>();
scriptHostMock.Setup(p => p.CallAsync(It.IsAny <string>(), It.IsAny <IDictionary <string, object> >(), CancellationToken.None))
.Callback <string, IDictionary <string, object>, CancellationToken>((name, args, token) =>
{
if (string.Equals(Activity.Current?.GetBaggageItem(ScriptConstants.LiveLogsSessionAIKey), sessionId, StringComparison.OrdinalIgnoreCase))
{
baggageAdded = true;
}
})
.Returns(Task.CompletedTask);
scriptHostMock.Setup(p => p.Functions).Returns(testFunctions);
Collection <ParameterDescriptor> parameters = new Collection <ParameterDescriptor>
{
new ParameterDescriptor("context", typeof(ExecutionContext)),
new ParameterDescriptor("log", typeof(TraceWriter)),
new ParameterDescriptor(triggerParameterName, typeof(string))
{
IsTrigger = true
}
};
testFunctions.Add(new FunctionDescriptor(testFunctionName, null, null, parameters, null, null, null));
FunctionInvocation invocation = new FunctionInvocation
{
Input = testInput
};
var scriptPath = Path.GetTempPath();
var applicationHostOptions = new ScriptApplicationHostOptions();
applicationHostOptions.ScriptPath = scriptPath;
var optionsWrapper = new OptionsWrapper <ScriptApplicationHostOptions>(applicationHostOptions);
var functionsManagerMock = new Mock <IWebFunctionsManager>();
var mockRouter = new Mock <IWebJobsRouter>();
var testController = new FunctionsController(functionsManagerMock.Object, mockRouter.Object, new LoggerFactory(), optionsWrapper);
var httpContext = new DefaultHttpContext();
httpContext.Request.Headers.Add(ScriptConstants.LiveLogsSessionAIKey, sessionId);
testController.ControllerContext.HttpContext = httpContext;
//Test Code
IActionResult response = testController.Invoke(testFunctionName, invocation, scriptHostMock.Object);
Assert.IsType <AcceptedResult>(response);
// The call is fire-and-forget, so watch for functionInvoked to be set.
await TestHelpers.Await(() => baggageAdded, timeout : 3000, pollingInterval : 100);
Assert.True(baggageAdded);
}