public void FunctionMetadataManager_Verify_FunctionErrors(string scriptFile)
{
Collection <FunctionMetadata> functionMetadataCollection = new Collection <FunctionMetadata>();
functionMetadataCollection.Add(GetTestFunctionMetadata(scriptFile));
ImmutableDictionary <string, ImmutableArray <string> > mockFunctionErrors = new Dictionary <string, ICollection <string> >().ToImmutableDictionary(kvp => kvp.Key, kvp => kvp.Value.ToImmutableArray());
Mock <IFunctionMetadataProvider> mockFunctionMetadataProvider = new Mock <IFunctionMetadataProvider>();
mockFunctionMetadataProvider.Setup(m => m.GetFunctionMetadataAsync(It.IsAny <IEnumerable <RpcWorkerConfig> >(), SystemEnvironment.Instance, false)).Returns(Task.FromResult(functionMetadataCollection.ToImmutableArray()));
mockFunctionMetadataProvider.Setup(m => m.FunctionErrors).Returns(mockFunctionErrors);
var managerMock = new Mock <IScriptHostManager>();
FunctionMetadataManager testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions), managerMock,
mockFunctionMetadataProvider.Object, new List <IFunctionProvider>(), new OptionsWrapper <HttpWorkerOptions>(_defaultHttpWorkerOptions), MockNullLoggerFactory.CreateLoggerFactory(), new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
managerMock.Raise(m => m.HostInitializing += null, new EventArgs());
Assert.Empty(testFunctionMetadataManager.LoadFunctionMetadata());
Assert.True(testFunctionMetadataManager.Errors.Count == 1);
ImmutableArray <string> functionErrors = testFunctionMetadataManager.Errors["testFunction"];
Assert.True(functionErrors.Length == 1);
Assert.Equal(_expectedErrorMessage, functionErrors[0]);
}
public void FunctionMetadataManager_ThrowsError_DuplicateFunctions_FromFunctionProviders()
{
var functionMetadataCollection = new Collection <FunctionMetadata>();
var mockFunctionErrors = new Dictionary <string, ImmutableArray <string> >();
var mockFunctionMetadataProvider = new Mock <IFunctionMetadataProvider>();
var mockFunctionProvider = new Mock <IFunctionProvider>();
var mockFunctionProviderDuplicate = new Mock <IFunctionProvider>();
var workerConfigs = TestHelpers.GetTestWorkerConfigs();
mockFunctionMetadataProvider.Setup(m => m.GetFunctionMetadataAsync(workerConfigs, SystemEnvironment.Instance, false)).Returns(Task.FromResult(new Collection <FunctionMetadata>().ToImmutableArray()));
mockFunctionMetadataProvider.Setup(m => m.FunctionErrors).Returns(new Dictionary <string, ICollection <string> >().ToImmutableDictionary(kvp => kvp.Key, kvp => kvp.Value.ToImmutableArray()));
functionMetadataCollection.Add(GetTestFunctionMetadata("somefile.dll", name: "duplicateFunction"));
mockFunctionProvider.Setup(m => m.GetFunctionMetadataAsync()).ReturnsAsync(functionMetadataCollection.ToImmutableArray());
mockFunctionProvider.Setup(m => m.FunctionErrors).Returns(mockFunctionErrors.ToImmutableDictionary());
mockFunctionProviderDuplicate.Setup(m => m.GetFunctionMetadataAsync()).ReturnsAsync(functionMetadataCollection.ToImmutableArray());
mockFunctionProviderDuplicate.Setup(m => m.FunctionErrors).Returns(mockFunctionErrors.ToImmutableDictionary());
FunctionMetadataManager testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions),
mockFunctionMetadataProvider.Object, new List <IFunctionProvider>()
{
mockFunctionProvider.Object, mockFunctionProviderDuplicate.Object
},
new OptionsWrapper <HttpWorkerOptions>(_defaultHttpWorkerOptions), MockNullLoggerFactory.CreateLoggerFactory(),
new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
var ex = Assert.Throws <InvalidOperationException>(() => testFunctionMetadataManager.LoadFunctionMetadata());
Assert.Equal("Found duplicate FunctionMetadata with the name duplicateFunction", ex.Message);
}
public void FunctionMetadataManager_IgnoresMetadata_FromFunctionProviders()
{
var functionMetadataCollection = new Collection <FunctionMetadata>();
var mockFunctionErrors = new Dictionary <string, ImmutableArray <string> >();
var mockFunctionMetadataProvider = new Mock <IFunctionMetadataProvider>();
var mockFunctionProvider = new Mock <IFunctionProvider>();
var workerConfigs = TestHelpers.GetTestWorkerConfigs();
mockFunctionMetadataProvider.Setup(m => m.GetFunctionMetadataAsync(workerConfigs, SystemEnvironment.Instance, false)).Returns(Task.FromResult(new Collection <FunctionMetadata>().ToImmutableArray()));
mockFunctionMetadataProvider.Setup(m => m.FunctionErrors).Returns(new Dictionary <string, ICollection <string> >().ToImmutableDictionary(kvp => kvp.Key, kvp => kvp.Value.ToImmutableArray()));
functionMetadataCollection.Add(GetTestFunctionMetadata("somefile.dll", name: "anotherFunction"));
mockFunctionProvider.Setup(m => m.GetFunctionMetadataAsync()).ReturnsAsync(functionMetadataCollection.ToImmutableArray());
mockFunctionProvider.Setup(m => m.FunctionErrors).Returns(mockFunctionErrors.ToImmutableDictionary());
FunctionMetadataManager testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions),
mockFunctionMetadataProvider.Object, new List <IFunctionProvider>()
{
mockFunctionProvider.Object
}, new OptionsWrapper <HttpWorkerOptions>(_defaultHttpWorkerOptions), MockNullLoggerFactory.CreateLoggerFactory(), new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
Assert.Equal(0, testFunctionMetadataManager.GetFunctionMetadata(true, includeCustomProviders: false).Length);
Assert.Equal(0, testFunctionMetadataManager.Errors.Count);
}
public void IsScriptFileDetermined_ScriptFile_Emtpy_HttpWorker_Returns_True(string scriptFile)
{
FunctionMetadata functionMetadata = GetTestFunctionMetadata(scriptFile);
var managerMock = new Mock <IScriptHostManager>();
FunctionMetadataManager testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions), managerMock,
_mockFunctionMetadataProvider.Object, new List <IFunctionProvider>(), new OptionsWrapper <HttpWorkerOptions>(GetTestHttpWorkerOptions()), MockNullLoggerFactory.CreateLoggerFactory(), new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
managerMock.Raise(m => m.HostInitializing += null, new EventArgs());
Assert.True(testFunctionMetadataManager.IsScriptFileDetermined(functionMetadata));
}
public void FunctionMetadataManager_ResetProviders_OnRefresh()
{
var functionMetadataCollection = new Collection <FunctionMetadata>();
var mockFunctionErrors = new Dictionary <string, ImmutableArray <string> >();
var mockFunctionMetadataProvider = new Mock <IFunctionMetadataProvider>();
var mockFunctionProvider = new Mock <IFunctionProvider>();
var workerConfigs = TestHelpers.GetTestWorkerConfigs();
mockFunctionMetadataProvider.Setup(m => m.GetFunctionMetadataAsync(workerConfigs, SystemEnvironment.Instance, false)).Returns(Task.FromResult(new Collection <FunctionMetadata>().ToImmutableArray()));
mockFunctionMetadataProvider.Setup(m => m.FunctionErrors).Returns(new Dictionary <string, ICollection <string> >().ToImmutableDictionary(kvp => kvp.Key, kvp => kvp.Value.ToImmutableArray()));
functionMetadataCollection.Add(GetTestFunctionMetadata("somefile.dll", name: "myFunction"));
mockFunctionProvider.Setup(m => m.GetFunctionMetadataAsync()).ReturnsAsync(functionMetadataCollection.ToImmutableArray());
mockFunctionProvider.Setup(m => m.FunctionErrors).Returns(mockFunctionErrors.ToImmutableDictionary());
var managerMock = new Mock <IScriptHostManager>();
FunctionMetadataManager testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions), managerMock,
mockFunctionMetadataProvider.Object, new List <IFunctionProvider>()
{
mockFunctionProvider.Object
}, new OptionsWrapper <HttpWorkerOptions>(_defaultHttpWorkerOptions), MockNullLoggerFactory.CreateLoggerFactory(), new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
testFunctionMetadataManager.LoadFunctionMetadata();
Assert.Equal(0, testFunctionMetadataManager.Errors.Count);
Assert.Equal(1, testFunctionMetadataManager.GetFunctionMetadata(true).Length);
Assert.Equal("myFunction", testFunctionMetadataManager.GetFunctionMetadata(true).FirstOrDefault()?.Name);
functionMetadataCollection = new Collection <FunctionMetadata>
{
GetTestFunctionMetadata("somefile.dll", name: "newFunction")
};
mockFunctionProvider = new Mock <IFunctionProvider>();
mockFunctionProvider.Setup(m => m.GetFunctionMetadataAsync()).ReturnsAsync(functionMetadataCollection.ToImmutableArray());
managerMock.As <IServiceProvider>().Setup(m => m.GetService(typeof(IEnumerable <IFunctionProvider>))).Returns(new List <IFunctionProvider>()
{
mockFunctionProvider.Object
});
testFunctionMetadataManager.LoadFunctionMetadata();
Assert.Equal(0, testFunctionMetadataManager.Errors.Count);
Assert.Equal(1, testFunctionMetadataManager.GetFunctionMetadata(true).Length);
Assert.Equal("newFunction", testFunctionMetadataManager.GetFunctionMetadata(true).FirstOrDefault()?.Name);
}
private void AddProxyProvider(IServiceCollection services, string rootPath)
{
var jobHostOptions = new ScriptJobHostOptions
{
RootLogPath = rootPath,
RootScriptPath = rootPath
};
var jobHostOptionsWrapped = new OptionsWrapper <ScriptJobHostOptions>(jobHostOptions);
var nullLogger = new NullLoggerFactory();
var proxyMetadataProvider = new ProxyFunctionProvider(jobHostOptionsWrapped, new Mock <IEnvironment>().Object, new Mock <IScriptEventManager>().Object, nullLogger);
var functionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(jobHostOptionsWrapped, new Mock <IFunctionMetadataProvider>().Object,
new List <IFunctionProvider>()
{
proxyMetadataProvider
}, new OptionsWrapper <HttpWorkerOptions>(new HttpWorkerOptions()), nullLogger, new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
services.AddSingleton <IFunctionMetadataManager>(functionMetadataManager);
}
public FunctionMetadataManagerTests()
{
_mockFunctionMetadataProvider = new Mock <IFunctionMetadataProvider>();
string functionsPath = Path.Combine(Environment.CurrentDirectory, @"..", "..", "..", "..", "..", "sample", "node");
_defaultHttpWorkerOptions = new HttpWorkerOptions();
_scriptJobHostOptions.RootScriptPath = functionsPath;
_mockScriptHostManager = new Mock <IScriptHostManager>();
_testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(
new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions),
_mockScriptHostManager,
_mockFunctionMetadataProvider.Object,
new List <IFunctionProvider>(),
new OptionsWrapper <HttpWorkerOptions>(_defaultHttpWorkerOptions),
MockNullLoggerFactory.CreateLoggerFactory(),
new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
}
public void FunctionMetadataManager_DoesNotError_MissingScriptFile_InWebHostMode()
{
var mockFunctionMetadataProvider = new Mock <IFunctionMetadataProvider>();
var mockFunctionProvider = new Mock <IFunctionProvider>();
var testMetadata = GetTestFunctionMetadata(null);
var managerMock = new Mock <IScriptHostManager>();
FunctionMetadataManager testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions), managerMock,
mockFunctionMetadataProvider.Object, new List <IFunctionProvider>()
{
mockFunctionProvider.Object
}, new OptionsWrapper <HttpWorkerOptions>(_defaultHttpWorkerOptions), MockNullLoggerFactory.CreateLoggerFactory(), new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
Assert.True(testFunctionMetadataManager.IsScriptFileDetermined(testMetadata));
managerMock.Raise(m => m.HostInitializing += null, new EventArgs());
Assert.False(testFunctionMetadataManager.IsScriptFileDetermined(testMetadata));
}
public void FunctionMetadataManager_Verify_FunctionErrors_FromFunctionProviders(string scriptFile)
{
var functionMetadataCollection = new Collection <FunctionMetadata>();
var mockFunctionErrors = new Dictionary <string, ImmutableArray <string> >();
var mockFunctionMetadataProvider = new Mock <IFunctionMetadataProvider>();
var mockFunctionProvider = new Mock <IFunctionProvider>();
var workerConfigs = TestHelpers.GetTestWorkerConfigs();
mockFunctionMetadataProvider.Setup(m => m.GetFunctionMetadataAsync(workerConfigs, SystemEnvironment.Instance, false)).Returns(Task.FromResult(new Collection <FunctionMetadata>().ToImmutableArray()));
mockFunctionMetadataProvider.Setup(m => m.FunctionErrors).Returns(new Dictionary <string, ICollection <string> >().ToImmutableDictionary(kvp => kvp.Key, kvp => kvp.Value.ToImmutableArray()));
functionMetadataCollection.Add(GetTestFunctionMetadata(scriptFile));
functionMetadataCollection.Add(GetTestFunctionMetadata(scriptFile, name: "anotherFunction"));
mockFunctionErrors["anotherFunction"] = new List <string>()
{
"error"
}.ToImmutableArray();
mockFunctionProvider.Setup(m => m.GetFunctionMetadataAsync()).ReturnsAsync(functionMetadataCollection.ToImmutableArray());
mockFunctionProvider.Setup(m => m.FunctionErrors).Returns(mockFunctionErrors.ToImmutableDictionary());
var managerMock = new Mock <IScriptHostManager>();
FunctionMetadataManager testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions), managerMock,
mockFunctionMetadataProvider.Object, new List <IFunctionProvider>()
{
mockFunctionProvider.Object
}, new OptionsWrapper <HttpWorkerOptions>(_defaultHttpWorkerOptions), MockNullLoggerFactory.CreateLoggerFactory(), new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
managerMock.Raise(m => m.HostInitializing += null, new EventArgs());
testFunctionMetadataManager.LoadFunctionMetadata();
Assert.Equal(2, testFunctionMetadataManager.Errors.Count);
ImmutableArray <string> functionErrors = testFunctionMetadataManager.Errors["anotherFunction"];
Assert.Equal(2, functionErrors.Length);
Assert.True(functionErrors.Contains("error"));
}
public void FunctionMetadataManager_SortsMetadata_FromFunctionProviders()
{
var functionMetadataCollection = new Collection <FunctionMetadata>();
var mockFunctionMetadataProvider = new Mock <IFunctionMetadataProvider>();
var mockFunctionProvider = new Mock <IFunctionProvider>();
var workerConfigs = TestHelpers.GetTestWorkerConfigs();
mockFunctionMetadataProvider.Setup(m => m.GetFunctionMetadataAsync(workerConfigs, SystemEnvironment.Instance, false)).Returns(Task.FromResult(new Collection <FunctionMetadata>().ToImmutableArray()));
mockFunctionMetadataProvider.Setup(m => m.FunctionErrors).Returns(new Dictionary <string, ICollection <string> >().ToImmutableDictionary(kvp => kvp.Key, kvp => kvp.Value.ToImmutableArray()));
const string aFunction = "aFunction";
const string bFunction = "bFunction";
const string cFunction = "cFunction";
// Add in unsorted order
functionMetadataCollection.Add(GetTestFunctionMetadata("b.dll", name: bFunction));
functionMetadataCollection.Add(GetTestFunctionMetadata("a.dll", name: aFunction));
functionMetadataCollection.Add(GetTestFunctionMetadata("c.dll", name: cFunction));
functionMetadataCollection.Add(GetTestFunctionMetadata("null.dll", name: null));
mockFunctionProvider.Setup(m => m.GetFunctionMetadataAsync()).ReturnsAsync(functionMetadataCollection.ToImmutableArray());
FunctionMetadataManager testFunctionMetadataManager = TestFunctionMetadataManager.GetFunctionMetadataManager(new OptionsWrapper <ScriptJobHostOptions>(_scriptJobHostOptions),
mockFunctionMetadataProvider.Object, new List <IFunctionProvider>()
{
mockFunctionProvider.Object
}, new OptionsWrapper <HttpWorkerOptions>(_defaultHttpWorkerOptions), MockNullLoggerFactory.CreateLoggerFactory(), new OptionsWrapper <LanguageWorkerOptions>(TestHelpers.GetTestLanguageWorkerOptions()));
var functionMetadata = testFunctionMetadataManager.LoadFunctionMetadata();
Assert.Equal(4, functionMetadata.Length);
Assert.Null(functionMetadata[0].Name);
Assert.True(string.Equals(aFunction, functionMetadata[1].Name));
Assert.True(string.Equals(bFunction, functionMetadata[2].Name));
Assert.True(string.Equals(cFunction, functionMetadata[3].Name));
}