public async Task Should_not_use_a_mapper_that_doesnt_apply_at_runtime()
{
var requestGraph = RequestGraph
.CreateFor <Handler>(h => h.Post(null, null))
.WithRequestData("param1=value1")
.WithRequestParameter("request")
.AddValueMapper1(x => x.Values.First() + "mapper1", instanceAppliesTo: x => false)
.AddValueMapper2(x => x.Values.First() + "mapper2");
var reader = new FormReader(requestGraph.ValueMappers,
requestGraph.Configuration);
var result = await reader.Read(requestGraph.GetRequestReaderContext());
result.ShouldNotBeNull();
result.ShouldBeType <InputModel>();
var inputModel = result.CastTo <InputModel>();
inputModel.Param1.ShouldEqual("value1mapper2");
inputModel.Param2.ShouldEqual(0);
requestGraph.ValueMapper1.AppliesToCalled.ShouldBeTrue();
requestGraph.ValueMapper1.MapCalled.ShouldBeFalse();
requestGraph.ValueMapper2.AppliesToCalled.ShouldBeTrue();
requestGraph.ValueMapper2.MapCalled.ShouldBeTrue();
}
public async Task Should_map_null_if_there_are_no_parameters()
{
var requestGraph = RequestGraph
.CreateFor <Handler>(h => h.Post(null, null))
.WithRequestData("")
.WithRequestParameter("request");
var reader = new FormReader(requestGraph.ValueMappers,
requestGraph.Configuration);
var result = await reader.Read(requestGraph.GetRequestReaderContext());
result.ShouldNotBeNull();
result.ShouldBeType <InputModel>();
var inputModel = result.CastTo <InputModel>();
inputModel.Param1.ShouldBeNull();
inputModel.Param2.ShouldEqual(0);
}
