public void ValueIsCorrectWhenInitializedByCtorWithReferences()
{
var references = new[] { typeof(object).Assembly, typeof(object).Assembly, typeof(Enumerable).Assembly };
var sut = new MemberReferenceCollector(references);
var actual = sut.Value;
Assert.Equal(references.Distinct(), actual);
}
public void VisitFieldInfoElementCollectsCorrectAssemblies()
{
var refereces = new[] { typeof(ISet<>).Assembly };
var sut = new MemberReferenceCollector(refereces);
var expected = new[]
{
typeof(ClassImplementingMultiple).Assembly,
typeof(IDisposable).Assembly,
typeof(ISpecimenContext).Assembly,
refereces[0]
};
var fieldInfoElements = new Fields<ClassForCollectingReference>()
.Select(x => x.Field).ToElement();
var actual = sut.Visit(fieldInfoElements);
Assert.NotSame(sut, actual);
Assert.Equal(
expected.OrderBy(x => x.ToString()),
actual.Value.OrderBy(x => x.ToString()));
}
public void ValueIsCorrectWhenInitializedByDefaultCtor()
{
var sut = new MemberReferenceCollector();
var actual = sut.Value;
Assert.Empty(actual);
}
public void SutIsReflectionVisitor()
{
var sut = new MemberReferenceCollector();
Assert.IsAssignableFrom<IReflectionVisitor<IEnumerable<Assembly>>>(sut);
}
public void VisitParameterInfoElementCollectsCorrectAssemblies()
{
var references = new[] { typeof(ISet<>).Assembly };
var sut = new MemberReferenceCollector(references);
var expected = new[]
{
typeof(ClassImplementingMultiple).Assembly,
typeof(IDisposable).Assembly,
typeof(ISpecimenContext).Assembly,
references[0]
};
var parameterInfoElement = new Methods<ClassForCollectingReference>()
.Select(x => x.ParameterizedMethod(null)).GetParameters()
.First().ToElement();
var actual = sut.Visit(parameterInfoElement);
Assert.NotSame(sut, actual);
Assert.Equal(expected.OrderBy(x => x.ToString()), actual.Value.OrderBy(x => x.ToString()));
}
public void VisitNullTypeElementThrows()
{
var sut = new MemberReferenceCollector();
Assert.Throws<ArgumentNullException>(() => sut.Visit((TypeElement)null));
}
