[svn:Module-Build] r13598 - Module-Build/trunk/t

[dagolden]

Author: dagolden
Date: Tue Nov 24 07:05:11 2009
New Revision: 13598

Modified:
   Module-Build/trunk/t/mymeta.t

Log:
add (failing) tests that demonstrate MYMETA failings

Modified: Module-Build/trunk/t/mymeta.t
==============================================================================
--- Module-Build/trunk/t/mymeta.t       (original)
+++ Module-Build/trunk/t/mymeta.t       Tue Nov 24 07:05:11 2009
@@ -3,14 +3,29 @@
 use strict;
 use lib 't/lib';
 use MBTest;
-plan tests => 7;
+plan tests => 23;
 
 blib_load('Module::Build');
+blib_load('Module::Build::YAML');
 
 my $tmp = MBTest->tmpdir;
 
 use DistGen;
 my $dist = DistGen->new( dir => $tmp );
+$dist->change_file('Build.PL', <<"---");
+use strict;
+use Module::Build;
+
+my \$builder = Module::Build->new(
+  module_name         => '$dist->{name}',
+  license             => 'perl',
+  requires            => {
+    'File::Spec' => ( \$ENV{BUMP_PREREQ} ? 0.86 : 0 ),
+  },
+);
+
+\$builder->create_build_script();
+---
 $dist->regen;
 $dist->chdir_in;
 
@@ -18,17 +33,68 @@
 
 # Test MYMETA generation
 {
+  ok( ! -e "META.yml", "META.yml doesn't exist before Build.PL runs" );
   ok( ! -e "MYMETA.yml", "MYMETA.yml doesn't exist before Build.PL runs" );
   my $output;
   $output = stdout_of sub { $dist->run_build_pl };
   like($output, qr/Creating new 'MYMETA.yml' with configuration results/,
-    "Saw MYMETA.yml creation message"
+    "Ran Build.PL and saw MYMETA.yml creation message"
+  );
+  ok( -e "MYMETA.yml", "MYMETA.yml exists" );
+}
+
+#########################
+
+# Test interactions between META/MYMETA
+{
+  my $output = stdout_of sub { $dist->run_build('distmeta') };
+  like($output, qr/Creating META.yml/,
+    "Ran Build distmeta to create META.yml");
+  my $meta = Module::Build::YAML->read('META.yml');
+  my $mymeta = Module::Build::YAML->read('MYMETA.yml');
+  is_deeply( $meta, $mymeta, "Generated MYMETA matches generated META" );
+  $output = stdout_stderr_of sub { $dist->run_build('realclean') };
+  like( $output, qr/Cleaning up/, "Ran realclean");
+  ok( ! -e 'Build', "Build file removed" );
+  ok( ! -e 'MYMETA.yml', "MYMETA file removed" );
+
+  # test that dynamic prereq is picked up
+  local $ENV{BUMP_PREREQ} = 1;
+  $output = stdout_of sub { $dist->run_build_pl };
+  like($output, qr/Creating new 'MYMETA.yml' with configuration results/,
+    "Ran Build.PL with dynamic config"
   );
   ok( -e "MYMETA.yml", "MYMETA.yml exists" );
+  $mymeta = Module::Build::YAML->read('MYMETA.yml');
+  isnt(   $meta->[0]{requires}{'File::Spec'},
+        $mymeta->[0]{requires}{'File::Spec'},
+        "MYMETA requires differs from META"
+  );
+  $output = stdout_stderr_of sub { $dist->run_build('realclean') };
+  like( $output, qr/Cleaning up/, "Ran realclean");
+  ok( ! -e 'Build', "Build file removed" );
+  ok( ! -e 'MYMETA.yml', "MYMETA file removed" );
+
+  # manually change META and check that changes are preserved
+  $meta->[0]{author} = ['John Gault'];
+  ok( $meta->write('META.yml'), "Wrote manually modified META.yml" );
+
+  $output = stdout_of sub { $dist->run_build_pl };
+  like($output, qr/Creating new 'MYMETA.yml' with configuration results/,
+    "Ran Build.PL"
+  );
+  my $mymeta2 = Module::Build::YAML->read('MYMETA.yml');
+  is_deeply( $mymeta2->[0]{author}, [ 'John Gault' ],
+    "MYMETA preserved META modifications"
+  );
+
+
+
 }
 
 #########################
 
+# Test cleanup
 {
   my $output = stdout_stderr_of sub { $dist->run_build('distcheck') };
   like($output, qr/Creating a temporary 'MANIFEST.SKIP'/,
@@ -41,7 +107,11 @@
 
 
 {
-  my $output = stdout_stderr_of sub { $dist->run_build('distclean') };
+  my $output = stdout_of sub { $dist->run_build_pl };
+  like($output, qr/Creating new 'MYMETA.yml' with configuration results/,
+    "Ran Build.PL and saw MYMETA.yml creation message"
+  );
+  $output = stdout_stderr_of sub { $dist->run_build('distclean') };
   ok( ! -f 'MYMETA.yml', "No MYMETA.yml after distclean" );
   ok( ! -f 'MANIFEST.SKIP', "No MANIFEST.SKIP after distclean" );
 }