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Fix missing feature flag status and enabled logic #525

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Merged
amerjusupovic merged 7 commits into from
Feb 28, 2024
Merged

Fix missing feature flag status and enabled logic #525

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cd4a13d
update featuremanagementkeyvalueadapter to add status, don't set flag…
amerjusupovic Feb 27, 2024
e003a03
use constants for status
amerjusupovic Feb 27, 2024
604b381
check for telemetry too, add status test
amerjusupovic Feb 27, 2024
c264ca2
add comments
amerjusupovic Feb 27, 2024
c812844
fix if statement condition for alwayson
amerjusupovic Feb 27, 2024
00aa36d
revisions
amerjusupovic Feb 27, 2024
1ae4a9f
fix tests to match removal of explicit false value for flag
amerjusupovic Feb 28, 2024
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4 changes: 4 additions & 0 deletions ...sions.Configuration.AzureAppConfiguration/FeatureManagement/FeatureManagementConstants.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -34,5 +34,9 @@ internal class FeatureManagementConstants
public const string ETag = "ETag";
public const string FeatureFlagId = "FeatureFlagId";
public const string FeatureFlagReference = "FeatureFlagReference";
public const string Status = "Status";
public const string AlwaysOnFilter = "AlwaysOn";
public const string Conditional = "Conditional";
public const string Disabled = "Disabled";
}
}
8 changes: 4 additions & 4 deletions ...Configuration.AzureAppConfiguration/FeatureManagement/FeatureManagementKeyValueAdapter.cs
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Expand Up @@ -41,12 +41,12 @@ public Task<IEnumerable<KeyValuePair<string, string>>> ProcessKeyValue(Configura

if (featureFlag.Enabled)
{
keyValues.Add(new KeyValuePair<string, string>($"{featureFlagPath}:{FeatureManagementConstants.Status}", FeatureManagementConstants.Conditional));

//if (featureFlag.Conditions?.ClientFilters == null)
if (featureFlag.Conditions?.ClientFilters == null || !featureFlag.Conditions.ClientFilters.Any()) // workaround since we are not yet setting client filters to null
{
//
// Always on
keyValues.Add(new KeyValuePair<string, string>(featureFlagPath, true.ToString()));
keyValues.Add(new KeyValuePair<string, string>($"{featureFlagPath}:{FeatureManagementConstants.EnabledFor}:{0}:{FeatureManagementConstants.Name}", FeatureManagementConstants.AlwaysOnFilter));
}
else
{
Expand Down Expand Up @@ -80,7 +80,7 @@ public Task<IEnumerable<KeyValuePair<string, string>>> ProcessKeyValue(Configura
}
else
{
keyValues.Add(new KeyValuePair<string, string>($"{FeatureManagementConstants.SectionName}:{featureFlag.Id}", false.ToString()));
keyValues.Add(new KeyValuePair<string, string>($"{featureFlagPath}:{FeatureManagementConstants.Status}", FeatureManagementConstants.Disabled));
}

if (featureFlag.Variants != null)
Expand Down
28 changes: 22 additions & 6 deletions tests/Tests.AzureAppConfiguration/FeatureManagementTests.cs
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Expand Up @@ -198,9 +198,6 @@ public class FeatureManagementTests
""enabled"": true,
""conditions"": {
""client_filters"": [
{
""name"": ""AlwaysOn""
}
]
},
""variants"": [
Expand Down Expand Up @@ -278,9 +275,6 @@ public class FeatureManagementTests
""enabled"": true,
""conditions"": {
""client_filters"": [
{
""name"": ""AlwaysOn""
}
]
},
""telemetry"": {
Expand Down Expand Up @@ -1289,6 +1283,7 @@ public void WithVariants()
})
.Build();

Assert.Equal("AlwaysOn", config["FeatureManagement:VariantsFeature:EnabledFor:0:Name"]);
Assert.Equal("Big", config["FeatureManagement:VariantsFeature:Variants:0:Name"]);
Assert.Equal("600px", config["FeatureManagement:VariantsFeature:Variants:0:ConfigurationValue"]);
Assert.Equal("Small", config["FeatureManagement:VariantsFeature:Variants:1:Name"]);
Expand Down Expand Up @@ -1316,6 +1311,27 @@ public void WithVariants()
Assert.Equal("13992821", config["FeatureManagement:VariantsFeature:Allocation:Seed"]);
}

[Fact]
public void WithStatus()
{
var mockResponse = new Mock<Response>();
var mockClient = new Mock<ConfigurationClient>(MockBehavior.Strict);

mockClient.Setup(c => c.GetConfigurationSettingsAsync(It.IsAny<SettingSelector>(), It.IsAny<CancellationToken>()))
.Returns(new MockAsyncPageable(_featureFlagCollection));

var config = new ConfigurationBuilder()
.AddAzureAppConfiguration(options =>
{
options.ClientManager = TestHelpers.CreateMockedConfigurationClientManager(mockClient.Object);
options.UseFeatureFlags();
})
.Build();

Assert.Equal("Disabled", config["FeatureManagement:App1_Feature2:Status"]);
Assert.Equal("Conditional", config["FeatureManagement:Feature1:Status"]);
}

[Fact]
public void WithTelemetry()
{
Expand Down