1 files changed, 65 insertions, 0 deletions
diff --git a/t/merge.t b/t/merge.t
new file mode 100644
index 0000000..f082cbd
--- /dev/null
+++ b/t/merge.t
@@ -0,0 +1,65 @@
+use strict;
+use Module::CPANfile;
+use Test::More;
+use t::Utils;
+
+{
+    my $r = write_files(cpanfile => <<CPANFILE, 'META.json' => <<META);
+requires 'Plack', '0.9970';
+
+on 'test' => sub {
+    requires 'Test::More', '0.90';
+};
+
+on 'develop' => sub {
+    requires 'Catalyst::Runtime', '> 5.8000, < 5.9';
+};
+CPANFILE
+{
+   "abstract" : "A format for describing CPAN dependencies of Perl applications",
+   "author" : [
+      "Tatsuhiko Miyagawa"
+   ],
+   "dynamic_config" : 0,
+   "generated_by" : "ExtUtils::MakeMaker version 6.64, CPAN::Meta::Converter version 2.120921",
+   "meta-spec" : {
+      "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec",
+      "version" : "2"
+   },
+   "name" : "Module-CPANfile",
+   "prereqs" : {
+      "build" : {
+         "requires" : {
+            "ExtUtils::MakeMaker" : "0"
+         }
+      },
+      "configure" : {
+         "requires" : {
+            "ExtUtils::MakeMaker" : "6.31"
+         }
+      },
+      "runtime" : {
+         "requires" : {
+            "perl" : "5.008001",
+            "Plack" : "0.9000"
+         }
+      }
+   },
+   "version" : "0.9007"
+}
+META
+
+    my $file = Module::CPANfile->load;
+    $file->merge_meta('META.json');
+
+    my $meta = CPAN::Meta->load_file('META.json');
+    is_deeply $meta->prereqs, {
+        build => { requires => { 'ExtUtils::MakeMaker' => 0 } },
+        configure => { requires => { 'ExtUtils::MakeMaker' => '6.31' } },
+        runtime => { requires => { 'perl' => '5.008001', 'Plack' => '0.9970' } },
+        develop => { requires => { 'Catalyst::Runtime' => '> 5.8000, < 5.9' } },
+        test => { requires => { 'Test::More' => '0.90' } },
+    };
+}
+
+done_testing;