public async Task VerificationForMessagePactShouldFailWhenWrongMessageIsReturned()
{
var recipeRepository = new FakeRecipeRepository();
var providerStateHandler = new ProviderStateHandler(recipeRepository);
var config = new PactVerifierConfig
{
ProviderStateHandler = providerStateHandler.Handle,
MessageProducer = (d) => null
};
var pactVerifier = new PactVerifier(config);
var buildDirectory = AppContext.BaseDirectory;
var pactDir = Path.GetFullPath($"{buildDirectory}{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}pacts{Path.DirectorySeparatorChar}");
try
{
await pactVerifier.VerifyPactAsync(pactDir + "messageConsumer-messageProvider.json");
}
catch (PactVerificationException e)
{
Assert.IsTrue(e.Message.Contains("Expected body or contents to be present, but was not"));
throw;
}
}
public async Task ShouldVerifyPact()
{
var baseUrl = "http://localhost:9494";
var recipeRepository = new FakeRecipeRepository();
var providerStateHandler = new ProviderStateHandler(recipeRepository);
var pactVerifier = new PactVerifier(new PactVerifierConfig {
ProviderBaseUrl = baseUrl, ProviderStateHandler = providerStateHandler.Handle
});
var cts = new CancellationTokenSource();
var hostTask = WebHost.CreateDefaultBuilder()
.UseKestrel()
.UseUrls(baseUrl)
.ConfigureServices(services =>
{
services.Add(new ServiceDescriptor(typeof(IRecipeRepository), recipeRepository));
})
.UseStartup <TestStartup>()
.Build().RunAsync(cts.Token);
var buildDirectory = AppContext.BaseDirectory;
var pactDir = Path.GetFullPath($"{buildDirectory}{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}pacts{Path.DirectorySeparatorChar}");
await pactVerifier.VerifyPactAsync(pactDir + "recipe-consumer-recipe-service.json");
cts.Cancel();
await hostTask;
}
public async Task ShouldPublishVerificationResults()
{
var buildDirectory = AppContext.BaseDirectory;
var pactDir = Path.GetFullPath($"{buildDirectory}{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}pacts{Path.DirectorySeparatorChar}");
var pactFileToReturn = File.ReadAllText(pactDir + "messageConsumer-messageProvider.json");
var fakePactBrokerMessageHandler = new FakePactBrokerMessageHandler
{
ObjectToReturn = JsonConvert.DeserializeObject(pactFileToReturn)
};
var messageSender = new MessageSender();
var config = new PactVerifierConfig
{
MessageProducer = messageSender.Send,
ProviderVersion = "1.0",
PublishVerificationResults = true,
PactBrokerClient = new HttpClient(fakePactBrokerMessageHandler)
{
BaseAddress = new Uri("http://localhost:9292")
}
};
var pactVerifier = new PactVerifier(config);
await pactVerifier.VerifyPactAsync("pacts/provider/messageProvider/consumer/messageConsumer/latest");
var sentVerificationResults = JsonConvert.DeserializeObject <VerificationResults>(fakePactBrokerMessageHandler.SentRequestContents.First().Value);
Assert.IsTrue(sentVerificationResults.Success);
}
public async Task ShouldVerifyMessagePactWhenSerializedJsonIsReturned()
{
var messageSender = new MessageSender();
var config = new PactVerifierConfig
{
MessageProducer = (p, d) => JsonConvert.SerializeObject(messageSender.Send(p, d))
};
var pactVerifier = new PactVerifier(config);
var buildDirectory = AppContext.BaseDirectory;
var pactDir = Path.GetFullPath($"{buildDirectory}{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}pacts{Path.DirectorySeparatorChar}");
await pactVerifier.VerifyPactAsync(pactDir + "messageConsumer-messageProvider.json");
}
public async Task ShouldVerifyMessagePact()
{
var messageSender = new MessageSender();
var config = new PactVerifierConfig
{
MessageProducer = messageSender.Send
};
var pactVerifier = new PactVerifier(config);
var buildDirectory = AppContext.BaseDirectory;
var pactDir = Path.GetFullPath($"{buildDirectory}{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}pacts{Path.DirectorySeparatorChar}");
await pactVerifier.VerifyPactAsync(pactDir + "messageConsumer-messageProvider.json");
}
public async Task ShouldPublishVerificationResults()
{
var buildDirectory = AppContext.BaseDirectory;
var pactDir = Path.GetFullPath($"{buildDirectory}{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}pacts{Path.DirectorySeparatorChar}");
var pactFileToReturn = File.ReadAllText(pactDir + "messageConsumer-messageProvider.json");
var fakePactBrokerMessageHandler = new FakePactBrokerMessageHandler();
fakePactBrokerMessageHandler
.Configure(HttpMethod.Get,
"http://localhost:9292/pacts/provider/messageProvider/consumer/messageConsumer/latest")
.RespondsWith(HttpStatusCode.Created).Returns(JsonConvert.DeserializeObject(pactFileToReturn));
fakePactBrokerMessageHandler
.Configure(HttpMethod.Post, "http://localhost:9292/publish/verification/results/path")
.RespondsWith(HttpStatusCode.Created);
var recipeRepository = new FakeRecipeRepository();
var providerStateHandler = new ProviderStateHandler(recipeRepository);
var messageSender = new MessageSender(recipeRepository);
var config = new PactVerifierConfig
{
ProviderStateHandler = providerStateHandler.Handle,
MessageProducer = messageSender.Send,
ProviderVersion = "1.0",
PublishVerificationResults = true,
PactBrokerClient = new HttpClient(fakePactBrokerMessageHandler)
{
BaseAddress = new Uri("http://localhost:9292")
}
};
var pactVerifier = new PactVerifier(config);
await pactVerifier.VerifyPactAsync("pacts/provider/messageProvider/consumer/messageConsumer/latest");
var sentVerificationResults = JsonConvert.DeserializeObject <VerificationResults>(
fakePactBrokerMessageHandler.GetStatus(HttpMethod.Post,
"http://localhost:9292/publish/verification/results/path")
.SentRequestContents.First().Value);
Assert.IsTrue(sentVerificationResults.Success);
Assert.AreEqual(1, sentVerificationResults.TestResults.Summary.TestCount);
Assert.AreEqual(0, sentVerificationResults.TestResults.Summary.FailureCount);
}
public void VerifyPact(
string providerName,
string consumerName,
Action <ProviderState> providerState,
Action <IServiceCollection> configureDi = null,
IConfiguration configuration = null,
string pactDirectory = "../../../../pacts"
)
{
var baseUrl = $"http://localhost:{_servicePort}";
var serviceBuilder = new HostBuilder()
.ConfigureWebHostDefaults(c =>
{
c.UseStartup <TStartup>();
c.UseEnvironment("Development");
if (configureDi != null)
{
c.ConfigureTestServices(configureDi);
}
c.UseUrls(baseUrl);
if (configuration != null)
{
c.UseConfiguration(configuration);
}
c.ConfigureLogging(l => l.AddXUnit(_testOutput));
});
using (serviceBuilder.StartAsync().GetAwaiter().GetResult())
{
var pactFilePath = $"{pactDirectory}/{consumerName}-{providerName}.json";
var pactVerifier = new PactVerifier(new PactVerifierConfig {
ProviderBaseUrl = baseUrl, ProviderStateHandler = providerState
});
pactVerifier.VerifyPactAsync(pactFilePath).GetAwaiter().GetResult();
}
}
public async Task ShouldVerifyPact()
{
var baseUrl = "http://localhost:9494";
var pactVerifier = new PactVerifier(new PactVerifierConfig {
ProviderBaseUrl = baseUrl
});
var cts = new CancellationTokenSource();
var hostTask = WebHost.CreateDefaultBuilder()
.UseKestrel()
.UseUrls(baseUrl)
.UseStartup <TestStartup>()
.Build().RunAsync(cts.Token);
var buildDirectory = AppContext.BaseDirectory;
var pactDir = Path.GetFullPath($"{buildDirectory}{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}..{Path.DirectorySeparatorChar}pacts{Path.DirectorySeparatorChar}");
await pactVerifier.VerifyPactAsync(pactDir + "recipe-consumer-recipe-service.json");
cts.Cancel();
await hostTask;
}