public void RefreshMiddlewareTests_MiddlewareConstructorRetrievesMultipleIConfigurationRefreshers()
{
// Arrange
IConfigurationRefresher[] refreshers = { new AzureAppConfigurationRefresher(), new AzureAppConfigurationRefresher() };
var mockRefresherProvider = new Mock <IConfigurationRefresherProvider>(MockBehavior.Strict);
mockRefresherProvider.SetupGet(provider => provider.Refreshers).Returns(refreshers);
var delegateMock = new Mock <RequestDelegate>();
// Act
var middleware = new AzureAppConfigurationRefreshMiddleware(delegateMock.Object, mockRefresherProvider.Object);
// Assert
Assert.NotNull(middleware.Refreshers);
Assert.Equal(2, middleware.Refreshers.Count());
}
public void RefreshMiddlewareTests_MiddlewareConstructorParsesIConfigurationRefresher()
{
// Arrange
var mockResponse = new Mock <Response>();
var mockClient = new Mock <ConfigurationClient>(MockBehavior.Strict, CreateMockEndpointString());
mockClient.Setup(c => c.GetConfigurationSettingsAsync(It.IsAny <SettingSelector>(), It.IsAny <CancellationToken>()))
.Returns(new MockAsyncPageable(_kvCollection));
var delegateMock = new Mock <RequestDelegate>();
var configuration = new ConfigurationBuilder()
.AddAzureAppConfiguration(options => options.Client = mockClient.Object)
.Build();
// Act
var middleware = new AzureAppConfigurationRefreshMiddleware(delegateMock.Object, configuration);
// Assert
Assert.NotNull(middleware.Refreshers);
Assert.Equal(1, middleware.Refreshers.Count);
}
public void RefreshMiddlewareTests_MiddlewareConstructorRetrievesMultipleIConfigurationRefreshers()
{
// Arrange
var mockRefresher = new Mock <IConfigurationRefresher>(MockBehavior.Strict);
mockRefresher.Setup(provider => provider.TryRefreshAsync(It.IsAny <CancellationToken>())).ReturnsAsync(true);
var mockRefresherProvider = new Mock <IConfigurationRefresherProvider>(MockBehavior.Strict);
mockRefresherProvider.SetupGet(provider => provider.Refreshers).Returns(new IConfigurationRefresher[] { mockRefresher.Object, mockRefresher.Object });
var mockContext = new Mock <FunctionContext>();
var mockFunctionExecutionDelegate = new Mock <FunctionExecutionDelegate>();
// Act
var middleware = new AzureAppConfigurationRefreshMiddleware(mockRefresherProvider.Object);
_ = middleware.Invoke(mockContext.Object, mockFunctionExecutionDelegate.Object);
// Assert
mockRefresher.Verify(refresher => refresher.TryRefreshAsync(It.IsAny <CancellationToken>()), Times.Exactly(2));
}
