public async Task GetRequestWithParameterNullThrowsArguementNullException()
{
// arrange
var paramKey = "Key";
var url = "http://www.google.com";
Mock <IRestClient> restClient = new Mock <IRestClient>();
restClient
.Setup(x => x.ExecuteAsync(
It.IsAny <IRestRequest>(),
It.IsAny <Action <IRestResponse, RestRequestAsyncHandle> >()))
.Callback <IRestRequest, Action <IRestResponse, RestRequestAsyncHandle> >((request, callback) =>
{
callback(new RestResponse {
StatusCode = HttpStatusCode.OK
}, null);
});
// act
var clientService = new ClientServiceUsingRestSharp(restClient.Object);
clientService.AddParameter(paramKey, null);
// assert
await Assert.ThrowsExceptionAsync <ArgumentNullException>(async() => await clientService.Get(null));
}
public async Task GetRequestWithoutParametersReturnWithSpecifiedText()
{
// arrange
var expected = "response content";
var expectedBytes = Encoding.UTF8.GetBytes(expected);
Mock <IRestClient> restClient = new Mock <IRestClient>();
restClient
.Setup(x => x.ExecuteAsync(
It.IsAny <IRestRequest>(),
It.IsAny <Action <IRestResponse, RestRequestAsyncHandle> >()))
.Callback <IRestRequest, Action <IRestResponse, RestRequestAsyncHandle> >((request, callback) =>
{
callback(new RestResponse {
Content = expected
}, null);
});
// act
var clientService = new ClientServiceUsingRestSharp(restClient.Object);
var actualResponse = await clientService.Get($"http://www.google.com");
//assert
Assert.AreEqual(expected, actualResponse.ResponseString);
}
public async Task GetRequestWithSingleParametersReturnUrlAndParamString()
{
// arrange
var paramKey = "Key";
var paramValue = "Value";
var url = "http://www.google.com";
Mock <IRestClient> restClient = new Mock <IRestClient>();
restClient.Setup(x => x.ExecuteAsync(It.IsAny <IRestRequest>(), It.IsAny <Action <IRestResponse, RestRequestAsyncHandle> >()))
.Callback <IRestRequest, Action <IRestResponse, RestRequestAsyncHandle> >((request, callback) =>
{
var responseMock = new Mock <IRestResponse <string> >();
responseMock.Setup(r => r.Content).Returns($"{url}?{paramKey}={paramValue}");
callback(responseMock.Object, null);
});
// act
var clientService = new ClientServiceUsingRestSharp(restClient.Object);
clientService.AddParameter(paramKey, paramValue);
var actualResponse = await clientService.Get(url);
// assert
Assert.IsTrue(actualResponse.ResponseString.Contains(url));
Assert.AreEqual($"{url}?{paramKey}={paramValue}", actualResponse.ResponseString);
}
public async Task <ResponseObject> SendGetRequest(string url, IDictionary <string, string> parameters)
{
var client = new ClientServiceUsingRestSharp();
foreach (var item in parameters.Keys)
{
client.AddParameter(item, parameters[item]);
}
return(await client.Get(url));
}
public async Task <ResponseObject> SendPostRequest(string url, IDictionary <string, string> parameters = null, string jsonBody = null)
{
var client = new ClientServiceUsingRestSharp();
foreach (var item in parameters.Keys)
{
client.AddParameter(item, parameters[item]);
}
client.AddJsonBody(jsonBody);
return(await client.Post(url));
}
public async Task GetRequestWithEmptyUrlThrowsArguementNullException()
{
// arrange
var expected = "response content";
var expectedBytes = Encoding.UTF8.GetBytes(expected);
Mock <IRestClient> restClient = new Mock <IRestClient>();
restClient
.Setup(x => x.ExecuteAsync(
It.IsAny <IRestRequest>(),
It.IsAny <Action <IRestResponse, RestRequestAsyncHandle> >()))
.Callback <IRestRequest, Action <IRestResponse, RestRequestAsyncHandle> >((request, callback) =>
{
callback(new RestResponse {
StatusCode = HttpStatusCode.OK
}, null);
});
// act
var clientService = new ClientServiceUsingRestSharp(restClient.Object);
await Assert.ThrowsExceptionAsync <ArgumentNullException>(async() => await clientService.Get(string.Empty));
}
