public void RemoveAffectedMixins_KeepsReplacingMixin()
{
var rule = new MixinTreeReplacementSuppressionRule(typeof(DerivedNullMixin), typeof(NullMixin));
var dictionary = CreateContextDictionary(typeof(DerivedNullMixin));
rule.RemoveAffectedMixins(dictionary);
Assert.That(dictionary.Keys, Is.EquivalentTo(new[] { typeof(DerivedNullMixin) }));
}
public void RemoveAffectedMixins_RemovesDerivedGenericTypeSpecialization()
{
var rule = new MixinTreeReplacementSuppressionRule(typeof(NullMixin), typeof(GenericMixinWithVirtualMethod <>));
var dictionary = CreateContextDictionary(typeof(DerivedGenericMixin <string>), typeof(double));
rule.RemoveAffectedMixins(dictionary);
Assert.That(dictionary.Keys, Is.EquivalentTo(new[] { typeof(double) }));
}
public void RemoveAffectedMixins_RemovesDerivedType()
{
var rule = new MixinTreeReplacementSuppressionRule(typeof(NullMixin), typeof(object));
var dictionary = CreateContextDictionary(typeof(string), typeof(double));
rule.RemoveAffectedMixins(dictionary);
Assert.That(dictionary.Keys, Is.Empty);
}
public void RemoveAffectedMixins_KeepsBaseType()
{
var rule = new MixinTreeReplacementSuppressionRule(typeof(NullMixin), typeof(string));
var dictionary = CreateContextDictionary(typeof(object), typeof(double));
rule.RemoveAffectedMixins(dictionary);
Assert.That(dictionary.Keys, Is.EquivalentTo(new[] { typeof(object), typeof(double) }));
}
public void RemoveAffectedMixins_KeepsGenericVariantsOfReplacingMixin()
{
var rule = new MixinTreeReplacementSuppressionRule(typeof(GenericMixinWithVirtualMethod <>), typeof(object));
var dictionary = CreateContextDictionary(typeof(GenericMixinWithVirtualMethod <object>), typeof(DerivedGenericMixin <object>));
rule.RemoveAffectedMixins(dictionary);
Assert.That(dictionary.Keys, Is.EquivalentTo(new[] {
typeof(GenericMixinWithVirtualMethod <object>),
typeof(DerivedGenericMixin <object>)
}));
}
