public void PopulateFeature_InvokesAllProvidersSequentially_ForAGivenFeature()
{
// Arrange
var manager = new ApplicationPartManager();
manager.ApplicationParts.Add(new ControllersPart("ControllersPartA"));
manager.ApplicationParts.Add(new ViewComponentsPart("ViewComponentsPartB"));
manager.ApplicationParts.Add(new ControllersPart("ControllersPartC"));
manager.FeatureProviders.Add(
new ControllersFeatureProvider((f, v) => f.Values.Add($"ControllersFeatureProvider1{v}")));
manager.FeatureProviders.Add(
new ControllersFeatureProvider((f, v) => f.Values.Add($"ControllersFeatureProvider2{v}")));
var feature = new ControllersFeature();
var expectedResults = new[]
{
"ControllersFeatureProvider1ControllersPartA",
"ControllersFeatureProvider1ControllersPartC",
"ControllersFeatureProvider2ControllersPartA",
"ControllersFeatureProvider2ControllersPartC"
};
// Act
manager.PopulateFeature(feature);
// Assert
Assert.Equal(expectedResults, feature.Values.ToArray());
}
public void PopulateFeature_SkipProviders_ForOtherFeatures()
{
// Arrange
var manager = new ApplicationPartManager();
manager.ApplicationParts.Add(new ViewComponentsPart("ViewComponentsPart"));
manager.FeatureProviders.Add(
new ControllersFeatureProvider((f, v) => f.Values.Add($"ControllersFeatureProvider{v}")));
var feature = new ControllersFeature();
// Act
manager.PopulateFeature(feature);
// Assert
Assert.Empty(feature.Values.ToArray());
}
public void PopulateFeature_InvokesOnlyProviders_ForAGivenFeature()
{
// Arrange
var manager = new ApplicationPartManager();
manager.ApplicationParts.Add(new ControllersPart("ControllersPart"));
manager.FeatureProviders.Add(
new ControllersFeatureProvider((f, v) => f.Values.Add($"ControllersFeatureProvider{v}")));
manager.FeatureProviders.Add(
new NotControllersedFeatureProvider((f, v) => f.Values.Add($"ViewComponentsFeatureProvider{v}")));
var feature = new ControllersFeature();
var expectedResults = new[] { "ControllersFeatureProviderControllersPart" };
// Act
manager.PopulateFeature(feature);
// Assert
Assert.Equal(expectedResults, feature.Values.ToArray());
}
