public static IUnleash CreateUnleash(TestDefinition testDefinition, UnleashContextDefinition contextDefinition)
{
var fakeHttpClientFactory = A.Fake <IHttpClientFactory>();
var fakeHttpMessageHandler = new TestHttpMessageHandler();
var httpClient = new HttpClient(fakeHttpMessageHandler)
{
BaseAddress = new Uri("http://localhost")
};
var fakeScheduler = A.Fake <IUnleashScheduledTaskManager>();
var fakeFileSystem = new MockFileSystem();
A.CallTo(() => fakeHttpClientFactory.Create(A <Uri> ._)).Returns(httpClient);
A.CallTo(() => fakeScheduler.Configure(A <IEnumerable <IUnleashScheduledTask> > ._, A <CancellationToken> ._)).Invokes(action =>
{
var task = ((IEnumerable <IUnleashScheduledTask>)action.Arguments[0]).First();
task.ExecuteAsync((CancellationToken)action.Arguments[1]).Wait();
});
fakeHttpMessageHandler.Response = new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(testDefinition.State.ToString(), Encoding.UTF8, "application/json"),
Headers =
{
ETag = new EntityTagHeaderValue("\"123\"")
}
};
var contextBuilder = new UnleashContext.Builder()
.UserId(contextDefinition.UserId)
.SessionId(contextDefinition.SessionId)
.RemoteAddress(contextDefinition.RemoteAddress)
.Environment(contextDefinition.Environment)
.AppName(contextDefinition.AppName);
if (contextDefinition.Properties != null)
{
foreach (var property in contextDefinition.Properties)
{
contextBuilder.AddProperty(property.Key, property.Value);
}
}
var settings = new UnleashSettings
{
AppName = testDefinition.Name,
UnleashContextProvider = new DefaultUnleashContextProvider(contextBuilder.Build()),
HttpClientFactory = fakeHttpClientFactory,
ScheduledTaskManager = fakeScheduler,
FileSystem = fakeFileSystem
};
var unleash = new DefaultUnleash(settings);
return(unleash);
}
private static Action CreateTestAction(TestDefinition testDefinition, TestCase testCase)
{
return(() =>
{
// Arrange
var unleash = CreateUnleash(testDefinition, testCase.Context);
// Act
var result = unleash.IsEnabled(testCase.ToggleName);
// Assert
Assert.AreEqual(testCase.ExpectedResult, result, testCase.Description);
});
}
private static Action CreateVariantTestAction(TestDefinition testDefinition, TestCaseVariant testCase)
{
return(() =>
{
// Arrange
var unleash = CreateUnleash(testDefinition, testCase.Context);
// Act
var result = unleash.GetVariant(testCase.ToggleName);
// Assert
Assert.AreEqual(testCase.ExpectedResult.Name, result.Name, testCase.Description);
Assert.AreEqual(testCase.ExpectedResult.IsEnabled, result.IsEnabled, testCase.Description);
Assert.AreEqual(testCase.ExpectedResult.Payload, result.Payload, testCase.Description);
});
}