public void EndToEnd_gets_the_correct_flag_for_environment()
{
var environmentKey = Guid.NewGuid().ToString();
var testSettings = new VstsSettings();
testSettings.AddEnvironment(environmentKey);
var testClient = new VstsClient(Settings.Default.Url, IntegrationTests.GetPAT(), testSettings);
var task = testClient.PutAsync("Demo.DemoFeature", "True");
task.GetAwaiter().GetResult();;
var id = task.Result.Id;
Features.Are
.NamedBy
.TypeFullName()
.And
.ConfiguredBy
.VstsConfig()
.WithVSTSUrl(Settings.Default.Url)
.WithPrivateAccessToken(IntegrationTests.GetPAT())
.WithEnvironment(environmentKey)
.WithCacheTimeout(TimeSpan.FromMilliseconds(100))
.PreloadedFeatures()
.GetAwaiter().GetResult();
Feature <Demo.DemoFeature> .Is().Enabled.Should().BeTrue();
// turn off the feature
var doc = new JsonPatchDocument();
doc.Add(new JsonPatchOperation
{
Operation = Microsoft.VisualStudio.Services.WebApi.Patch.Operation.Replace,
Path = "/fields/" + testSettings.ValueField,
Value = "False"
});
var t = testClient.WorkItemTrackingHttpClient.UpdateWorkItemAsync(doc, id);
t.GetAwaiter().GetResult();
// give the cache time to expire
Thread.Sleep(100);
// get value from cache
Feature <Demo.DemoFeature> .Is().Enabled.Should().BeTrue();
// give the operation in the background time to finish
Thread.Sleep(2000);
Feature <Demo.DemoFeature> .Is().Enabled.Should().BeFalse();
testClient.WorkItemTrackingHttpClient.DeleteWorkItemAsync(id, destroy: true);
}
public void VstsClient_can_create_feature_with_default_config()
{
var sut = new VstsClient(Settings.Default.Url, IntegrationTests.GetPAT());
var task = sut.PutAsync($"Test-Flag-{Guid.NewGuid()}", "true");
task.GetAwaiter().GetResult();
var result = task.Result;
Assert.IsNotNull(result);
Assert.IsTrue(result.Id > 0);
Assert.AreEqual("Task", result.Fields["System.WorkItemType"]);
Assert.AreEqual("true", result.Fields["System.Description"]);
}
public void VstsClient_can_get_empty_features()
{
var settings = new VstsSettings {
AdditionalQueryFilter = "and [System.Tags] Contains 'ThisWillNotExist'"
};
var sut = new VstsClient(Settings.Default.Url, IntegrationTests.GetPAT(), settings);
var task = sut.GetAsync();
task.GetAwaiter().GetResult();;
var result = task.Result;
Assert.IsFalse(result.Any());
}
public static async Task DeleteAllDefaultFeatureFlags()
{
var settings = new VstsSettings();
var testClient = new VstsClient(Settings.Default.Url, IntegrationTests.GetPAT(), settings);
var query = new Wiql
{
Query = $"Select [System.Id] from WorkItems where [System.TeamProject] = '{Settings.Default.Url.LocalPath.Trim('/')}' and [System.WorkItemType] = 'Task' or [System.WorkItemType] = 'FeatureFlag'"
};
var result = await testClient.WorkItemTrackingHttpClient.QueryByWiqlAsync(query);
if (result.WorkItems.Any())
{
foreach (var wit in result.WorkItems)
{
await testClient.WorkItemTrackingHttpClient.DeleteWorkItemAsync(wit.Id, destroy : true);
}
}
}
public void VstsClient_can_get_features_with_default_config()
{
var settings = new VstsSettings();
settings.AddEnvironment(Guid.NewGuid().ToString());
var sut = new VstsClient(Settings.Default.Url, IntegrationTests.GetPAT(), settings);
// make sure on eitem exists
sut.PutAsync($"Test-Flag-{Guid.NewGuid()}", "true").GetAwaiter().GetResult();
var task = sut.GetAsync();
task.GetAwaiter().GetResult();;
var result = task.Result;
Assert.IsTrue(result.Any());
}
public void VstsClient_can_get_features_with_special_config()
{
var config = new VstsSettings
{
WorkItemType = "FeatureFlag",
ValueField = "FeatureFlag.Value",
AdditionalQueryFilter = "and [System.Tags] Contains 'FeatureFlag' and [Microsoft.VSTS.Common.Priority] = 1"
};
var sut = new VstsClient(Settings.Default.Url, IntegrationTests.GetPAT(), config);
var task = sut.GetAsync();
task.GetAwaiter().GetResult();;
var result = task.Result;
Assert.IsTrue(result.Any());
}
public void EndToEnd_flag_gets_created_automatically_for_environment()
{
var environmentKey = Guid.NewGuid().ToString();
Features.Are
.NamedBy
.TypeFullName()
.And
.ConfiguredBy
.VstsConfig()
.WithVSTSUrl(Settings.Default.Url)
.WithPrivateAccessToken(IntegrationTests.GetPAT())
.WithEnvironment(environmentKey)
.PreloadedFeatures()
.GetAwaiter().GetResult();
// the flag should not exist and is created for the new environment
var state = Feature <Demo.DemoFeature> .Is().Enabled;
// the new flag should have the state "false" per default.
state.Should().BeFalse();
}
public void VstsClient_can_create_feature_with_special_config()
{
var config = new VstsSettings
{
WorkItemType = "FeatureFlag",
ValueField = "FeatureFlag.Value"
};
config.AdditionalFields.Add("Microsoft.VSTS.Common.Priority", "1");
var sut = new VstsClient(Settings.Default.Url, IntegrationTests.GetPAT(), config);
var task = sut.PutAsync($"Test-Flag-{Guid.NewGuid()}", "true");
task.GetAwaiter().GetResult();;
var result = task.Result;
Assert.IsNotNull(result);
Assert.IsTrue(result.Id > 0);
Assert.AreEqual("FeatureFlag", result.Fields["System.WorkItemType"]);
Assert.AreEqual("true", result.Fields[config.ValueField]);
}