public AppFixture()
{
// Use the application configuration the way that it is in the real application
// project
var builder = Program.CreateHostBuilder(new string[0])
// You may need to do this for any static
// content or files in the main application including
// appsettings.json files
// DirectoryFinder is an Alba helper
.UseContentRoot(DirectoryFinder.FindParallelFolder("WebApplication"))
// Override the hosting environment to "Testing"
.UseEnvironment("Testing");
// This is the Alba scenario wrapper around
// TestServer and an active .Net Core IHost
System = new SystemUnderTest(builder);
// There's also a BeforeEachAsync() signature
System.BeforeEach(httpContext =>
{
// Take any kind of setup action before
// each simulated HTTP request
// In this case, I'm setting a fake JWT token on each request
// as a demonstration
httpContext.Request.Headers["Authorization"] = $"Bearer {generateToken()}";
});
System.AfterEach(httpContext =>
{
// Take any kind of teardown action after
// each simulated HTTP request
});
}