public void FeatureWithMultipleDefaultValueTraitsThrows(FeatureFixture feature,
IEnumerable <DefaultValueTrait> defaultValueTraits, DefaultValueToggler sut)
{
feature.Traits.AddRange(defaultValueTraits);
Assert.Throws <InvalidFeatureException>(() => sut.IsEnabled(null, feature));
}
public void ReturnsNullWhenNoValueExists(FeatureFixture feature, Fixture fixture, AppSettingsToggler sut)
{
feature.Id = fixture.Create <string>();
bool?result = sut.IsEnabled(null, feature);
Assert.Equal(null, result);
}
public void FeatureWithDefaultValueTraitShouldReturnDefaultValue(FeatureFixture feature,
DefaultValueTrait defaultValueTrait, DefaultValueToggler sut)
{
feature.Traits.Add(defaultValueTrait);
bool?result = sut.IsEnabled(null, feature);
Assert.Equal(defaultValueTrait.DefaultValue, result);
}
public void ChecksStateOfDependentFeatures(IFeatureContext featureContext, FeatureFixture feature, IFeature dependentFeature, DependentFeatureToggler sut)
{
A.CallTo(() => featureContext.IsEnabled(dependentFeature))
.Returns(true);
feature.Traits.Add(new DependentFeatureTrait(dependentFeature));
sut.IsEnabled(featureContext, feature);
A.CallTo(() => featureContext.IsEnabled(dependentFeature))
.MustHaveHappened();
}
public void ReturnsAppSettingValueWhenSet(string value, bool?expected, FeatureFixture feature, Fixture fixture, AppSettingsToggler sut)
{
// Apparently AutoFixture will reuse the feature
feature.Id = fixture.Create <string>();
using (AppSetting.Use($"{AppSettingsToggler.SettingsPrefix}{feature.Id}", value))
{
bool?result = sut.IsEnabled(null, feature);
Assert.Equal(expected, result);
}
}
public void FeatureWithoutDefaultValueTraitShouldReturnNull(FeatureFixture feature, DefaultValueToggler sut)
{
bool?result = sut.IsEnabled(null, feature);
Assert.Null(result);
}
public void ReturnsFalseWhenDependentFeatureIsEnabled(IFeatureContext featureContext, FeatureFixture feature,
IFeature dependentFeature, DependentFeatureToggler sut)
{
A.CallTo(() => featureContext.IsEnabled(dependentFeature))
.Returns(true);
feature.Traits.Add(new DependentFeatureTrait(dependentFeature));
bool?result = sut.IsEnabled(featureContext, feature);
Assert.Null(result);
}
public void ChecksStateOfAllDependentFeatures(IFeatureContext featureContext, FeatureFixture feature,
IFeature dependentFeature, DependentFeatureToggler sut)
{
A.CallTo(() => featureContext.IsEnabled(dependentFeature))
.Returns(true);
// Hey, it works!
feature.Traits.Add(new DependentFeatureTrait(dependentFeature));
feature.Traits.Add(new DependentFeatureTrait(dependentFeature));
feature.Traits.Add(new DependentFeatureTrait(dependentFeature));
sut.IsEnabled(featureContext, feature);
A.CallTo(() => featureContext.IsEnabled(dependentFeature))
.MustHaveHappened(Repeated.Exactly.Times(3));
}