--- /dev/null
+use strictures 1;
+use Test::More;
+
+{
+ package ClassWithTypes;
+ $INC{'ClassWithTypes.pm'} = __FILE__;
+ use Moo;
+ use MooX::Types::MooseLike::Base qw(ArrayRef);
+
+ has split_comma => (is => 'ro', isa => ArrayRef, coerce => sub { [ split /,/, $_[0] ] } );
+ has split_space => (is => 'ro', isa => ArrayRef, coerce => sub { [ split / /, $_[0] ] } );
+}
+
+my $o = ClassWithTypes->new(split_comma => 'a,b c,d', split_space => 'a,b c,d');
+is_deeply $o->split_comma, ['a','b c','d'], 'coerce with prebuilt type works';
+is_deeply $o->split_space, ['a,b','c,d'], ' ... and with different coercion on same type';
+
+{
+ package MooseSubclassWithTypes;
+ use Moose;
+ extends 'ClassWithTypes';
+}
+
+my $o2 = MooseSubclassWithTypes->new(split_comma => 'a,b c,d', split_space => 'a,b c,d');
+is_deeply $o2->split_comma, ['a','b c','d'], 'moose subclass has correct coercion';
+is_deeply $o2->split_space, ['a,b','c,d'], ' ... and with different coercion on same type';
+
+done_testing;