public async Task RevertsToDefaultValueWhenFeatureFlagIsTurnedOff()
{
SetCacheTime(ODataCachedEndpoint.GetSpecificPackage, 600);
var target = new ODataCacheOutputAttribute(ODataCachedEndpoint.GetSpecificPackage, 100)
{
ReloadDuration = TimeSpan.Zero,
};
target.OnActionExecuting(ActionContext);
await target.OnActionExecutedAsync(ActionExecutedContext, CancellationToken.None);
FeatureFlagService.Setup(x => x.AreDynamicODataCacheDurationsEnabled()).Returns(false);
Cache.ResetCalls();
target.OnActionExecuting(ActionContext);
var before = DateTimeOffset.Now;
await target.OnActionExecutedAsync(ActionExecutedContext, CancellationToken.None);
var after = DateTimeOffset.Now;
Cache.Verify(
x => x.Add(
It.IsAny <string>(),
It.IsAny <object>(),
It.Is <DateTimeOffset>(e => before.AddSeconds(100) <= e && e <= after.AddSeconds(100)),
null),
Times.Once);
}
public void WhenManageDeprecationFeatureIsEnabledAndManyVersions_ReturnsIfManageDeprecationForManyVersionsIsEnabled(
bool isManyVersionsEnabled)
{
// Arrange
var user = new User();
var registration = new PackageRegistration();
for (var i = 0; i < 1000; i++)
{
registration.Packages.Add(new Package {
Key = i
});
}
var clientMock = new Mock <IFeatureFlagClient>();
clientMock
.Setup(c => c.IsEnabled("NuGetGallery.ManageDeprecation", It.IsAny <IFlightUser>(), false))
.Returns(true);
clientMock
.Setup(c => c.IsEnabled("NuGetGallery.ManageDeprecationMany", It.IsAny <IFlightUser>(), true))
.Returns(isManyVersionsEnabled);
var service = new FeatureFlagService(clientMock.Object);
// Act
var result = service.IsManageDeprecationEnabled(user, registration);
// Assert
Assert.Equal(isManyVersionsEnabled, result);
}
public void WhenManageDeprecationFeatureIsDisabled_ReturnsFalse(bool hasManyVersions)
{
// Arrange
var user = new User();
var registration = new PackageRegistration();
if (hasManyVersions)
{
for (var i = 0; i < 1000; i++)
{
registration.Packages.Add(new Package {
Key = i
});
}
}
var clientMock = new Mock <IFeatureFlagClient>();
clientMock
.Setup(c => c.IsEnabled("NuGetGallery.ManageDeprecation", It.IsAny <IFlightUser>(), false))
.Returns(false);
var service = new FeatureFlagService(clientMock.Object);
// Act
var result = service.IsManageDeprecationEnabled(user, registration);
// Assert
Assert.False(result);
}
public void WhenRegistrationNull_ThrowsArgumentNullException()
{
// Arrange
var user = new User();
var clientMock = new Mock <IFeatureFlagClient>(MockBehavior.Strict);
var service = new FeatureFlagService(clientMock.Object);
// Act & Assert
Assert.Throws <ArgumentNullException>(
() => service.IsManageDeprecationEnabled(user, null));
}
public void ReturnsFalseWhenUserIsNotInFlight()
{
FeatureFlagService
.Setup(x => x.IsABTestingEnabled(It.IsAny <User>()))
.Returns(false);
var result = RunTest(User);
Assert.False(result, "The test should not be enabled.");
FeatureFlagService.Verify(x => x.IsABTestingEnabled(User), Times.Once);
Assert.Empty(ResponseCookies);
EnrollmentFactory.Verify(x => x.Initialize(), Times.Never);
ABTestEnrollment outEnrollment;
EnrollmentFactory.Verify(x => x.TryDeserialize(It.IsAny <string>(), out outEnrollment), Times.Never);
}
public async Task CanUseZeroWhenConfigurationIsTurnedOff()
{
SetCacheTime(ODataCachedEndpoint.GetSpecificPackage, 600);
var target = new ODataCacheOutputAttribute(ODataCachedEndpoint.GetSpecificPackage, 0);
FeatureFlagService.Setup(x => x.AreDynamicODataCacheDurationsEnabled()).Returns(false);
target.OnActionExecuting(ActionContext);
await target.OnActionExecutedAsync(ActionExecutedContext, CancellationToken.None);
Cache.Verify(
x => x.Add(
It.IsAny <string>(),
It.IsAny <object>(),
It.IsAny <DateTimeOffset>(),
It.IsAny <string>()),
Times.Never);
}
public void WhenManageDeprecationFeatureIsEnabledAndFewVersions_ReturnsTrue()
{
// Arrange
var user = new User();
var registration = new PackageRegistration();
var allVersions = new List <Package>();
var clientMock = new Mock <IFeatureFlagClient>();
clientMock
.Setup(c => c.IsEnabled("NuGetGallery.ManageDeprecation", It.IsAny <IFlightUser>(), false))
.Returns(true);
var service = new FeatureFlagService(clientMock.Object);
// Act & Assert
Assert.True(service.IsManageDeprecationEnabled(user, registration));
Assert.True(service.IsManageDeprecationEnabled(user, allVersions));
}
