Hypothesist 2.0.16
See the version list below for details.
dotnet add package Hypothesist --version 2.0.16
NuGet\Install-Package Hypothesist -Version 2.0.16
<PackageReference Include="Hypothesist" Version="2.0.16" />
paket add Hypothesist --version 2.0.16
#r "nuget: Hypothesist, 2.0.16"
// Install Hypothesist as a Cake Addin #addin nuget:?package=Hypothesist&version=2.0.16 // Install Hypothesist as a Cake Tool #tool nuget:?package=Hypothesist&version=2.0.16
Hypothesist
The future assertion library for .NET.
This library is there to help you do assertions on events that are about to happen in the near future. For example, when building integration tests for a subscriber on a service bus.
Define
Define your hypothesis with an experiment, time constraint and test:
var hypothesis = Hypothesis
.For<Data>()
.Any(x => x.Value == 1234);
Test
You test your hypothesis by providing samples:
await hypothesis.Test(sample);
For example with an injected stub:
var service = Substitute.For<IDemoService>();
service
.When(x => x.Demo(Arg.Any<Data>()))
.Do(x => hypothesis.Test(x.Arg<Data>()));
or with a hand-rolled implementation:
class TestService : IDemoService
{
private readonly IHypothesis<Data> _hypothesis;
public TestService(IHypothesis<Data> hypothesis) =>
_hypothesis = hypothesis;
public Task Demo(Data data) =>
_hypothesis.Test(data);
}
var service = new TestService(hypothesis);
or with the consumer factory Hypothesist.MassTransit when using MassTransit:
cfg.ReceiveEndpoint("...", x =>
{
x.Consumer(hypothesis.AsConsumer);
});
Validate
You validate if your hypothesis holds true for the supplied samples during the specified time window.
await hypothesis.Validate(15.Seconds()); // <-- using TimeSpan extension from FluentAssertions
But somewhere in between you've fired off the eventing mechanism that ultimately invokes the injected service.
Experiments
The two parts of the hypothesis are the experiment and a time constraint.
Any
Validates that at least one item matches the assertion, meaning the experiment stops when this item is observed.
All
Validates that all items that are observed during the experiment matches the assertion.
Remark: having no items observed during the time window also means the hypothesis holds true;
First
Validates that the first item that is observed matches the assertion.
Single
Validates that exactly one item is observed that matches the assertion.
Remark: having other items not matching the assert means the hypothesis still holds true.
Exactly
Validates that exactly the given number of occurrences is observed that matches the assertion within the given timeframe.
AtLeast
Validates that at least the given number of occurrences is observed that matches the assertion.
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
.NET Core | netcoreapp3.1 is compatible. |
-
.NETCoreApp 3.1
- No dependencies.
NuGet packages (5)
Showing the top 5 NuGet packages that depend on Hypothesist:
Package | Downloads |
---|---|
Hypothesist.MassTransit
Plugin the hypothesis as a consumer into MassTransit to validate message arrival. |
|
Hypothesist.Rebus
Plugin the hypothesis as a handler into Rebus to validate message arrival. |
|
Hypothesist.ServiceBus
Test your hypothesis easily with a ServiceBusProcessor. |
|
Hypothesist.AspNet
Plugin the hypothesis as a middleware into aspnet to validate requests and responses. |
|
Hypothesist.EF
Plugin the hypothesis as a handler into Entity Framework to validate entity events. |
GitHub repositories (3)
Showing the top 3 popular GitHub repositories that depend on Hypothesist:
Repository | Stars |
---|---|
mehdihadeli/food-delivery-microservices
🍔 A practical and imaginary food delivery microservices, built with .Net 8, MassTransit, Domain-Driven Design, CQRS, Vertical Slice Architecture, Event-Driven Architecture, and the latest technologies.
|
|
Eventuous/eventuous
Event Sourcing library for .NET
|
|
mehdihadeli/food-delivery-modular-monolith
🌭 A practical and imaginary food and grocery delivery modular monolith, built with .Net 8, Domain-Driven Design, CQRS, Vertical Slice Architecture, Event-Driven Architecture, and the latest technologies.
|
Version | Downloads | Last updated |
---|---|---|
3.0.91 | 555 | 3/8/2024 |
3.0.89 | 240 | 3/8/2024 |
3.0.88 | 1,678 | 1/11/2024 |
2.2.72 | 542 | 11/23/2023 |
2.2.71 | 271 | 11/23/2023 |
2.2.66 | 594 | 11/6/2023 |
2.2.64 | 269 | 11/6/2023 |
2.2.63 | 291 | 11/2/2023 |
2.1.62 | 276 | 11/2/2023 |
2.1.61 | 254 | 11/2/2023 |
2.1.60 | 257 | 11/1/2023 |
2.1.55 | 2,249 | 3/2/2023 |
2.1.52 | 583 | 3/2/2023 |
2.1.50 | 1,143 | 1/31/2023 |
2.1.49 | 595 | 1/27/2023 |
2.1.44 | 706 | 12/5/2022 |
2.1.39 | 661 | 11/30/2022 |
2.0.30 | 13,473 | 2/4/2022 |
2.0.28 | 914 | 2/4/2022 |
2.0.23 | 1,479 | 11/1/2021 |
2.0.22 | 948 | 9/14/2021 |
2.0.20 | 580 | 9/14/2021 |
2.0.17 | 583 | 9/13/2021 |
2.0.16 | 696 | 9/13/2021 |
2.0.12 | 1,999 | 6/10/2021 |
2.0.11 | 393 | 6/8/2021 |
1.3.1 | 405 | 6/2/2021 |
🤟