public void CannotGetTypeFromUnsupportedRequests()
{
// Arrange
var request = new object();
var sut = new RequestMemberTypeResolver();
// Act
var canGetType = sut.TryGetMemberType(request, out _);
// Assert
Assert.False(canGetType);
}
public void CanGetTypeFromNullableField()
{
// Arrange
var request = typeof(TestClass)
.GetTypeInfo()
.GetField(nameof(TestClass.NullableField));
var sut = new RequestMemberTypeResolver();
// Act
var canGetType = sut.TryGetMemberType(request, out var memberType);
// Assert
Assert.True(canGetType);
Assert.Equal(typeof(int), memberType);
}
public void CanGetTypeFromParameter()
{
// Arrange
var request = typeof(TestClass)
.GetTypeInfo()
.GetMethod(nameof(TestClass.MethodWithParameter))
.GetParameters()[0];
var sut = new RequestMemberTypeResolver();
// Act
var canGetType = sut.TryGetMemberType(request, out var memberType);
// Assert
Assert.True(canGetType);
Assert.Equal(typeof(int), memberType);
}
