public async Task AutoHealthCheckMiddleware_should_avoid_run_with_un_match_url()
{
// arrange
var engine = new Mock <IHealthChecker>();
var defaultOptions = new AutoHealthAppBuilderOptions();
var middleware = new AutoHealthCheckMiddleware(
async innerHttpContext => { },
engine.Object,
defaultOptions);
var context = new Mock <HttpContext>();
var request = new Mock <HttpRequest>();
var response = new Mock <HttpResponse>();
request.Setup(r => r.Method)
.Returns("GET"); // valid http method
request.Setup(c => c.Path)
.Returns(new PathString("/api/notvalidendpoint"));
context.Setup(c => c.Request)
.Returns(request.Object);
context.Setup(c => c.Response)
.Returns(response.Object);
// act
await middleware.Invoke(context.Object);
// assert
engine.Verify(c => c.Check(), Times.Never);
}
public async Task AutoHealthCheckMiddleware_should_avoid_run_with_invalid_methods(string method)
{
// arrange
var engine = new Mock <IHealthChecker>();
var defaultOptions = new AutoHealthAppBuilderOptions();
var middleware = new AutoHealthCheckMiddleware(
async innerHttpContext => { },
engine.Object,
defaultOptions);
var context = new Mock <HttpContext>();
var request = new Mock <HttpRequest>();
var response = new Mock <HttpResponse>();
request.Setup(r => r.Method)
.Returns(method);
context.Setup(c => c.Request)
.Returns(request.Object);
context.Setup(c => c.Response)
.Returns(response.Object);
// act
await middleware.Invoke(context.Object);
// assert
engine.Verify(c => c.Check(), Times.Never);
}
public async Task AutoHealthCheckMiddleware_should_fail_if_engine_return_null()
{
// arrange
var engine = new Mock <IHealthChecker>();
var defaultOptions = new AutoHealthAppBuilderOptions();
var middleware = new AutoHealthCheckMiddleware(
async innerHttpContext => { },
engine.Object,
defaultOptions);
var context = new Mock <HttpContext>();
var request = new Mock <HttpRequest>();
var response = new Mock <HttpResponse>();
request.Setup(r => r.Method)
.Returns("GET"); // valid http method
request.Setup(c => c.Path)
.Returns(new PathString("/api/autoHealthCheck")); // default endpoint
context.Setup(c => c.Request)
.Returns(request.Object);
context.Setup(c => c.Response)
.Returns(response.Object);
// act
// assert
await Assert.ThrowsAsync <ArgumentNullException>(async() => await middleware.Invoke(context.Object));
}
public async Task AutoHealthCheckMiddleware_should_do_nothing()
{
// arrange
var engine = new Mock <IHealthChecker>();
var defaultOptions = new AutoHealthAppBuilderOptions();
var middleware = new AutoHealthCheckMiddleware(
async innerHttpContext => { },
engine.Object,
defaultOptions);
// act
await middleware.Invoke(new DefaultHttpContext());
// assert
engine.Verify(c => c.Check(), Times.Never);
}
public async Task AutoHealthCheckMiddleware_should_run_engine()
{
// arrange
var engine = new Mock <IHealthChecker>();
var defaultOptions = new AutoHealthAppBuilderOptions();
var middleware = new AutoHealthCheckMiddleware(
async innerHttpContext => { },
engine.Object,
defaultOptions);
var context = new Mock <HttpContext>();
var request = new Mock <HttpRequest>();
var response = new DefaultHttpResponse(new DefaultHttpContext());
request.Setup(r => r.Method)
.Returns("GET"); // valid http method
request.Setup(c => c.Path)
.Returns(new PathString("/api/autoHealthCheck")); // default endpoint
context.Setup(c => c.Request)
.Returns(request.Object);
context.Setup(c => c.Response)
.Returns(response);
engine.Setup(c => c.Check())
.Returns(Task.FromResult(new HealthyResponse()));
// act
await middleware.Invoke(context.Object);
// assert
engine.Verify(c => c.Check(), Times.Once);
}