public void GivenConstructorWhenCtorExprCreatedThenShouldSetProperties(
ConstructorInfo info,
Expression arg,
MemberInfo member)
{
NewExpression expr;
if (arg == null)
{
expr = Expression.New(info);
}
else if (member == null)
{
expr = Expression.New(info, new[] { arg });
}
else
{
expr = Expression.New(info, new[] { arg }, new[] { member });
}
var ctor = new CtorExpr(expr);
Assert.NotNull(ctor.CtorInfo);
if (member != null)
{
Assert.Contains(member.Name, ctor.MemberKeys[0]);
}
}
public void WhenCtorExprCreatedThenShouldInitializeLists()
{
var target = new CtorExpr();
Assert.NotNull(target.Arguments);
Assert.NotNull(target.MemberKeys);
}
public void GivenMixedFieldsAndPropertiesWhenCtorExprCreatedThenShouldMapAppropriately()
{
var expr = Expression.New(
typeof(FieldsAndProps).GetConstructors().Single(),
new[]
{
1.AsConstantExpression(),
nameof(SerializableExpressionTests).AsConstantExpression(),
2.AsConstantExpression(),
nameof(GivenMixedFieldsAndPropertiesWhenCtorExprCreatedThenShouldMapAppropriately)
.AsConstantExpression()
},
new MemberInfo[]
{
typeof(FieldsAndProps).GetField(nameof(FieldsAndProps.field)),
typeof(FieldsAndProps).GetProperty(nameof(FieldsAndProps.ValueStr)),
typeof(FieldsAndProps).GetProperty(nameof(FieldsAndProps.Value)),
typeof(FieldsAndProps).GetField(nameof(FieldsAndProps.fieldStr)),
});
var ctor = new CtorExpr(expr);
Assert.Equal(2, ctor.MemberKeys.Count(m => m.StartsWith("P:")));
Assert.Equal(2, ctor.MemberKeys.Count(m => m.StartsWith("F:")));
}
