public async Task SetValueShouldRaiseOnFeatureUpdated()
{
// Arrange
int calls = 0;
InitializeFeaturesData();
var settings = new Settings
{
OnServerFeatureUpdated = _ =>
{
calls++;
}
};
var featuresService = new FeaturesService(_db, settings);
string newValue = "dark";
// Act
var result = await featuresService.SetValue("Theme", newValue);
// Assert
calls.ShouldBe(1);
}
public async Task SetValueShouldFailIfMismatchTypeForStringValue()
{
// Arrange
InitializeFeaturesData();
var featuresService = new FeaturesService(_db, new Settings());
// Act
var exception = await featuresService.SetValue("Theme", true).ShouldThrowAsync <Exception>();
// Assert
exception.Message.ShouldBe("The feature Theme is a string feature...");
}
public async Task SetValueShouldFailIfMismatchTypeForDecimalValue()
{
// Arrange
InitializeFeaturesData();
var featuresService = new FeaturesService(_db, new Settings());
// Act
var exception = await featuresService.SetValue("TaxPercent", "123").ShouldThrowAsync <Exception>();
// Assert
exception.Message.ShouldBe("The feature TaxPercent is a decimal feature...");
}
public async Task SetValueShouldFailIfMismatchTypeForIntValue()
{
// Arrange
InitializeFeaturesData();
var featuresService = new FeaturesService(_db, new Settings());
// Act
var exception = await featuresService.SetValue("Delay", false).ShouldThrowAsync <Exception>();
// Assert
exception.Message.ShouldBe("The feature Delay is an integer feature...");
}
public async Task SetValueShouldFailIfMismatchTypeForBooleanValue()
{
// Arrange
InitializeFeaturesData();
var featuresService = new FeaturesService(_db, new Settings());
// Act
var exception = await featuresService.SetValue("Beta", 10).ShouldThrowAsync <Exception>();
// Assert
exception.Message.ShouldBe("The feature Beta is a boolean feature...");
}
public async Task SetValueShouldFailIfNoFeatureFound()
{
// Arrange
InitializeFeaturesData();
var featuresService = new FeaturesService(_db, new Settings());
string featureName = "X";
// Act
var exception = await featuresService.SetValue(featureName, "test").ShouldThrowAsync <Exception>();
// Assert
exception.Message.ShouldBe($"The feature {featureName} does not exist...");
}
public async Task SetValueShouldFailIfNotInsideTheAvailableStringChoices()
{
// Arrange
InitializeFeaturesData();
var featuresService = new FeaturesService(_db, new Settings());
string featureName = "Theme";
string newValue = "Blue";
// Act
var exception = await featuresService.SetValue(featureName, newValue).ShouldThrowAsync <Exception>();
// Assert
exception.Message.ShouldBe($"The value {newValue} is not a valid choice for feature {featureName}...");
}
public async Task SetValueShouldUpdateStringFeature()
{
// Arrange
InitializeFeaturesData();
var featuresService = new FeaturesService(_db, new Settings());
string newValue = "dark";
// Act
var result = await featuresService.SetValue("Theme", newValue);
// Assert
result.Server.ShouldNotBeNull();
if (result.Server != null)
{
result.Server.BooleanValue.ShouldBeNull();
result.Server.IntValue.ShouldBeNull();
result.Server.DecimalValue.ShouldBeNull();
result.Server.StringValue.ShouldBe(newValue);
}
}
public async Task SetValueShouldUpdateBooleanFeature()
{
// Arrange
InitializeFeaturesData();
var featuresService = new FeaturesService(_db, new Settings());
// Act
var result = await featuresService.SetValue("Beta", false);
// Assert
result.Server.ShouldNotBeNull();
if (result.Server != null)
{
result.Server.BooleanValue.HasValue.ShouldBeTrue();
if (result.Server.BooleanValue.HasValue)
{
result.Server.BooleanValue.Value.ShouldBeFalse();
}
result.Server.IntValue.ShouldBeNull();
result.Server.DecimalValue.ShouldBeNull();
result.Server.StringValue.ShouldBeNull();
}
}