public void GeneratePactFileName_WhenConsumerAndProviderHaveNotBeenSet_ReturnsFileNameWithNoConsumerAndProviderNameAndDoesNotThrow()
{
var details = new PactDetails();
var fileName = details.GeneratePactFileName();
Assert.Equal("-.json", fileName);
}
public void GeneratePactFileName_WhenConsumerNameAndProviderNameHaveBeenSet_ReturnsFileName()
{
var details = new PactDetails
{
Consumer = new Pacticipant { Name = "My Consumer" },
Provider = new Pacticipant { Name = "My Provider" }
};
var fileName = details.GeneratePactFileName();
Assert.Equal("my_consumer-my_provider.json", fileName);
}
public void Handle_WithAPostRequestToPactAndPactDirIsDifferentFromDefault_NewPactFileIsSavedWithInteractionsInTheSpecifiedPath()
{
var pactDetails = new PactDetails
{
Consumer = new Pacticipant { Name = "Consumer" },
Provider = new Pacticipant { Name = "Provider" }
};
var interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
Description = "My description",
Request = new ProviderServiceRequest
{
Method = HttpVerb.Get,
Path = "/test"
},
Response = new ProviderServiceResponse
{
Status = (int)HttpStatusCode.NoContent
}
}
};
var pactFile = new ProviderServicePactFile
{
Provider = pactDetails.Provider,
Consumer = pactDetails.Consumer,
Interactions = interactions
};
var config = new PactConfig { PactDir = @"C:\temp" };
var filePath = Path.Combine(config.PactDir, pactDetails.GeneratePactFileName());
var pactFileJson = JsonConvert.SerializeObject(pactFile, JsonConfig.PactFileSerializerSettings);
var pactDetailsJson = JsonConvert.SerializeObject(pactDetails, JsonConfig.ApiSerializerSettings);
var jsonStream = new MemoryStream(Encoding.UTF8.GetBytes(pactDetailsJson));
var requestStream = new RequestStream(jsonStream, jsonStream.Length, true);
var context = new NancyContext
{
Request = new Request("POST", new Url("http://localhost/pact"), requestStream)
};
var handler = GetSubject(config);
_mockProviderRepository.Interactions.Returns(interactions);
var response = handler.Handle(context);
_mockFileSystem.File.Received(1).WriteAllText(filePath, pactFileJson);
}
public void Handle_WithAPostRequestToPactAndNoInteractionsHaveBeenRegistered_NewPactFileIsSavedWithNoInteractions()
{
var pactDetails = new PactDetails
{
Consumer = new Pacticipant { Name = "Consumer" },
Provider = new Pacticipant { Name = "Provider" }
};
var pactFile = new ProviderServicePactFile
{
Provider = pactDetails.Provider,
Consumer = pactDetails.Consumer,
Interactions = new ProviderServiceInteraction[0]
};
var pactFileJson = JsonConvert.SerializeObject(pactFile, JsonConfig.PactFileSerializerSettings);
var pactDetailsJson = JsonConvert.SerializeObject(pactDetails, JsonConfig.ApiSerializerSettings);
var jsonStream = new MemoryStream(Encoding.UTF8.GetBytes(pactDetailsJson));
var requestStream = new RequestStream(jsonStream, jsonStream.Length, true);
var context = new NancyContext
{
Request = new Request("POST", new Url("http://localhost/pact"), requestStream)
};
var handler = GetSubject();
handler.Handle(context);
_mockFileSystem.File.Received(1).WriteAllText(Path.Combine(Constants.DefaultPactDir, pactDetails.GeneratePactFileName()), pactFileJson);
}
public void Handle_WithAPostRequestToPactAndInteractionsHaveBeenRegistered_ReturnsResponseWithPactFileJson()
{
var pactDetails = new PactDetails
{
Consumer = new Pacticipant { Name = "Consumer" },
Provider = new Pacticipant { Name = "Provider" }
};
var interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
Description = "My description",
Request = new ProviderServiceRequest
{
Method = HttpVerb.Get,
Path = "/test"
},
Response = new ProviderServiceResponse
{
Status = (int)HttpStatusCode.NoContent
}
}
};
var pactFile = new ProviderServicePactFile
{
Provider = pactDetails.Provider,
Consumer = pactDetails.Consumer,
Interactions = interactions
};
var pactFileJson = JsonConvert.SerializeObject(pactFile, JsonConfig.PactFileSerializerSettings);
var pactDetailsJson = JsonConvert.SerializeObject(pactDetails, JsonConfig.ApiSerializerSettings);
var jsonStream = new MemoryStream(Encoding.UTF8.GetBytes(pactDetailsJson));
var requestStream = new RequestStream(jsonStream, jsonStream.Length, true);
var context = new NancyContext
{
Request = new Request("POST", new Url("http://localhost/pact"), requestStream)
};
var handler = GetSubject();
_mockProviderRepository.Interactions.Returns(interactions);
var response = handler.Handle(context);
Assert.Equal("application/json", response.Headers["Content-Type"]);
Assert.Equal(pactFileJson, ReadResponseContent(response.Contents));
}
public void Handle_WithAPostRequestToPactAndDirectoryDoesNotExist_DirectoryIsCreatedAndNewPactFileIsSavedWithInteractions()
{
var pactDetails = new PactDetails
{
Consumer = new Pacticipant { Name = "Consumer" },
Provider = new Pacticipant { Name = "Provider" }
};
var interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
Description = "My description",
Request = new ProviderServiceRequest
{
Method = HttpVerb.Get,
Path = "/test"
},
Response = new ProviderServiceResponse
{
Status = (int)HttpStatusCode.NoContent
}
}
};
var pactFile = new ProviderServicePactFile
{
Provider = pactDetails.Provider,
Consumer = pactDetails.Consumer,
Interactions = interactions
};
var pactFileJson = JsonConvert.SerializeObject(pactFile, JsonConfig.PactFileSerializerSettings);
var pactDetailsJson = JsonConvert.SerializeObject(pactDetails, JsonConfig.ApiSerializerSettings);
var jsonStream = new MemoryStream(Encoding.UTF8.GetBytes(pactDetailsJson));
var requestStream = new RequestStream(jsonStream, jsonStream.Length, true);
var context = new NancyContext
{
Request = new Request("POST", new Url("http://localhost/pact"), requestStream)
};
var filePath = Path.Combine(Constants.DefaultPactDir, pactDetails.GeneratePactFileName());
var handler = GetSubject();
_mockProviderRepository.Interactions.Returns(interactions);
var writeAllTextCount = 0;
_mockFileSystem.File
.When(x => x.WriteAllText(filePath, pactFileJson))
.Do(x =>
{
writeAllTextCount++;
if (writeAllTextCount == 1)
{
throw new DirectoryNotFoundException("It doesn't exist");
}
});
handler.Handle(context);
_mockFileSystem.File.Received(2).WriteAllText(filePath, pactFileJson);
}
private void PersistPactFile()
{
if (String.IsNullOrEmpty(ConsumerName))
{
throw new InvalidOperationException("ConsumerName has not been set, please supply a consumer name using the ServiceConsumer method.");
}
if (String.IsNullOrEmpty(ProviderName))
{
throw new InvalidOperationException("ProviderName has not been set, please supply a provider name using the HasPactWith method.");
}
var pactDetails = new PactDetails
{
Provider = new Pacticipant { Name = ProviderName },
Consumer = new Pacticipant { Name = ConsumerName }
};
_mockProviderService.SendAdminHttpRequest(HttpVerb.Post, Constants.PactPath, pactDetails);
}