1 files changed, 64 insertions, 0 deletions
diff --git a/t/exceptions/moose-meta-typeconstraint-enum.t b/t/exceptions/moose-meta-typeconstraint-enum.t
new file mode 100644
index 0000000..4028212
--- /dev/null
+++ b/t/exceptions/moose-meta-typeconstraint-enum.t
@@ -0,0 +1,64 @@
+use strict;
+use warnings;
+
+use Test::More;
+use Test::Fatal;
+
+use Moose();
+
+{
+    my $exception =  exception {
+        my $method = Moose::Meta::TypeConstraint::Enum->new( values => []);
+    };
+
+    like(
+        $exception,
+        qr/You must have at least one value to enumerate through/,
+        "an Array ref of zero length is given as values");
+
+    isa_ok(
+        $exception,
+        "Moose::Exception::MustHaveAtLeastOneValueToEnumerate",
+        "an Array ref of zero length is given as values");
+}
+
+{
+    my $exception =  exception {
+        my $method = Moose::Meta::TypeConstraint::Enum->new( values => [undef]);
+    };
+
+    like(
+        $exception,
+        qr/Enum values must be strings, not undef/,
+        "undef is given to values");
+
+    isa_ok(
+        $exception,
+        "Moose::Exception::EnumValuesMustBeString",
+        "undef is given to values");
+}
+
+{
+    my $arrayRef = [1,2,3];
+    my $exception =  exception {
+        my $method = Moose::Meta::TypeConstraint::Enum->new( values => [$arrayRef]);
+    };
+
+    like(
+        $exception,
+        qr/\QEnum values must be strings, not '$arrayRef'/,
+        "an array ref is given instead of a string");
+        #Enum values must be strings, not 'ARRAY(0x191d1b8)'
+
+    isa_ok(
+        $exception,
+        "Moose::Exception::EnumValuesMustBeString",
+        "an array ref is given instead of a string");
+
+    is(
+        $exception->value,
+        $arrayRef,
+        "an array ref is given instead of a string");
+}
+
+done_testing;