test to check dependents

[gitmo/Moo.git] / xt / test-my-dependents.t

diff --git a/xt/test-my-dependents.t b/xt/test-my-dependents.t
new file mode 100644 (file)
index 0000000..420fb99
--- /dev/null
+++ b/xt/test-my-dependents.t
@@ -0,0 +1,90 @@
+use Test::More;
+BEGIN {
+  plan skip_all => <<'END_HELP' unless $ENV{MOO_TEST_MD};
+This test will not run unless you set MOO_TEST_MD to a true value.
+
+  Valid values are:
+
+     all                  Test every dist which depends on Moose except those
+                          that we know cannot be tested. This is a lot of
+                          distros (hundreds).
+
+     Dist::1,Dist::2,...  Test the individual dists listed.
+
+     MooX                 Test all Moo extension distros.
+
+     1                    Run the default tests. We pick 200 random dists and
+                          test them.
+END_HELP
+}
+
+use Test::DependentModules qw( test_modules );
+use MetaCPAN::API;
+use List::Util ();
+
+my $mcpan = MetaCPAN::API->new;
+my $res = $mcpan->post(
+  '/search/reverse_dependencies/Moo' => {
+    query => {
+      filtered => {
+        query => { "match_all" => {} },
+        filter => {
+          and => [
+            { term => { 'release.status' => 'latest' } },
+            { term => { 'release.authorized' => \1 } },
+          ],
+        },
+      },
+    },
+    size => 5000,
+    fields => ['distribution', 'provides'],
+  },
+);
+
+my %bad_module;
+foreach my $line (<DATA>) {
+  chomp $line;
+  if ($line =~ /^\s*(\S+)\s*(#|$)/) {
+    $bad_module{$1}++;
+  }
+  else {
+    die "Invalid entry in DATA section: $line";
+  }
+}
+
+my @modules = sort grep !/^(?:Task|Bundle|Acme)::/, grep !$bad_module{$_}, map {
+  if (my $provides = $_->{fields}{provides}) {
+    ref $provides ? (sort @$provides)[0] : $provides;
+  }
+  else {
+    my $dist = $_->{fields}{distribution};
+    $dist =~ s/-/::/g;
+    $dist;
+  }
+} @{ $res->{hits}{hits} };
+
+if ( $ENV{MOO_TEST_MD} eq 'MooX' ) {
+  @modules = grep /^MooX(?:$|::)/, @modules;
+}
+elsif ( $ENV{MOO_TEST_MD} eq '1' ) {
+  diag(<<'EOF');
+  Picking 200 random dependents to test. Set MOO_TEST_MD=all to test all
+  dependents or MOO_TEST_MD=MooX to test extension modules only.
+EOF
+  @modules = (List::Util::shuffle(@modules))[0..199];
+}
+elsif ( $ENV{MOO_TEST_MD} ne 'all' ) {
+  my @chosen = split /,/, $ENV{MOO_TEST_MD};
+  my %modules = map { $_ => 1 } @modules;
+  if (my @unknown = grep { !$modules{$_} } @chosen) {
+      die "Unknown modules: @unknown";
+  }
+  @modules = @chosen;
+}
+
+plan tests => scalar @modules;
+test_modules(@modules);
+
+__DATA__
+# broken
+