initial implementation

20 files changed, 302 insertions, 0 deletions

diff --git a/t/01-basic.t b/t/01-basic.t
new file mode 100644
index 0000000..a4e4c56
--- /dev/null
+++ b/t/01-basic.t
@@ -0,0 +1,47 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use Test::More;
+use lib 't/lib/01';
+
+{
+    use_ok('Foo::Conflicts');
+    is_deeply(
+        { Foo::Conflicts->conflicts },
+        {
+            'Foo::Thing'      => 0.01,
+            'Foo::Thing::Sub' => 0.05,
+        },
+        "basic conflicts work"
+    );
+}
+
+{
+    use_ok('Bar::Conflicts');
+    is_deeply(
+        { Bar::Conflicts->conflicts },
+        {
+            'Bar::Local'      => 0.02,
+            'Bar::Also'       => 0.06,
+            'Bar::Also::Also' => 0.12,
+        },
+        "nested conflicts work"
+    );
+    is_deeply(
+        { Bar::Conflicts2->conflicts },
+        {
+            'Bar::Also'       => 0.06,
+            'Bar::Also::Also' => 0.12,
+        },
+        "nested conflicts work"
+    );
+    is_deeply(
+        { Bar::Conflicts3->conflicts },
+        {
+            'Bar::Also::Also' => 0.12,
+        },
+        "nested conflicts work"
+    );
+}
+
+done_testing;
diff --git a/t/02-conflicts.t b/t/02-conflicts.t
new file mode 100644
index 0000000..7303be2
--- /dev/null
+++ b/t/02-conflicts.t
@@ -0,0 +1,70 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use Test::More;
+use Test::Fatal;
+use lib 't/lib/02';
+
+{
+    use_ok('Foo::Conflicts::Good');
+    is_deeply(
+        [ Foo::Conflicts::Good->calculate_conflicts ],
+        [],
+        "correct versions for all conflicts",
+    );
+    is(
+        exception { Foo::Conflicts::Good->check_conflicts },
+        undef,
+        "no conflict error"
+    );
+}
+
+{
+    use_ok('Foo::Conflicts::Bad');
+    is_deeply(
+        [ Foo::Conflicts::Bad->calculate_conflicts ],
+        [
+            { package => 'Foo',      installed => '0.02', required => '0.03' },
+            { package => 'Foo::Two', installed => '0.02', required => '0.02' },
+        ],
+        "correct versions for all conflicts",
+    );
+    is(
+        exception { Foo::Conflicts::Bad->check_conflicts },
+        "Conflicts detected for Foo::Conflicts::Bad:\n  Foo is version 0.02, but must be greater than version 0.03\n  Foo::Two is version 0.02, but must be greater than version 0.02\n",
+        "correct conflict error"
+    );
+}
+
+{
+    use_ok('Bar::Conflicts::Good');
+    is_deeply(
+        [ Bar::Conflicts::Good->calculate_conflicts ],
+        [],
+        "correct versions for all conflicts",
+    );
+    is(
+        exception { Bar::Conflicts::Good->check_conflicts },
+        undef,
+        "no conflict error"
+    );
+}
+
+{
+    use_ok('Bar::Conflicts::Bad');
+    is_deeply(
+        [ Bar::Conflicts::Bad->calculate_conflicts ],
+        [
+            { package => 'Bar',      installed => '0.02', required => '0.03' },
+            { package => 'Bar::Two', installed => '0.02', required => '0.02' },
+        ],
+        "correct versions for all conflicts",
+    );
+    is(
+        exception { Bar::Conflicts::Bad->check_conflicts },
+        "Conflicts detected for Bar::Conflicts::Bad:\n  Bar is version 0.02, but must be greater than version 0.03\n  Bar::Two is version 0.02, but must be greater than version 0.02\n",
+        "correct conflict error"
+    );
+}
+
+done_testing;
diff --git a/t/lib/01/Bar/Conflicts.pm b/t/lib/01/Bar/Conflicts.pm
new file mode 100644
index 0000000..65ba026
--- /dev/null
+++ b/t/lib/01/Bar/Conflicts.pm
@@ -0,0 +1,13 @@
+package Bar::Conflicts;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar::Local' => 0.02,
+    },
+    -also => [
+        'Bar::Conflicts2',
+    ];
+
+1;
diff --git a/t/lib/01/Bar/Conflicts2.pm b/t/lib/01/Bar/Conflicts2.pm
new file mode 100644
index 0000000..a26606c
--- /dev/null
+++ b/t/lib/01/Bar/Conflicts2.pm
@@ -0,0 +1,13 @@
+package Bar::Conflicts2;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar::Also' => 0.06,
+    },
+    -also => [
+        'Bar::Conflicts3',
+    ];
+
+1;
diff --git a/t/lib/01/Bar/Conflicts3.pm b/t/lib/01/Bar/Conflicts3.pm
new file mode 100644
index 0000000..4c30909
--- /dev/null
+++ b/t/lib/01/Bar/Conflicts3.pm
@@ -0,0 +1,10 @@
+package Bar::Conflicts3;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar::Also::Also' => 0.12,
+    };
+
+1;
diff --git a/t/lib/01/Foo/Conflicts.pm b/t/lib/01/Foo/Conflicts.pm
new file mode 100644
index 0000000..0d9d7ef
--- /dev/null
+++ b/t/lib/01/Foo/Conflicts.pm
@@ -0,0 +1,11 @@
+package Foo::Conflicts;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Foo::Thing'      => 0.01,
+        'Foo::Thing::Sub' => 0.05,
+    };
+
+1;
diff --git a/t/lib/02/Bar.pm b/t/lib/02/Bar.pm
new file mode 100644
index 0000000..0ce51ad
--- /dev/null
+++ b/t/lib/02/Bar.pm
@@ -0,0 +1,7 @@
+package Bar;
+use strict;
+use warnings;
+
+our $VERSION = 0.02;
+
+1;
diff --git a/t/lib/02/Bar/Conflicts/Bad.pm b/t/lib/02/Bar/Conflicts/Bad.pm
new file mode 100644
index 0000000..32a654e
--- /dev/null
+++ b/t/lib/02/Bar/Conflicts/Bad.pm
@@ -0,0 +1,13 @@
+package Bar::Conflicts::Bad;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar' => '0.03',
+    },
+    -also => [
+        'Bar::Conflicts::Bad2',
+    ];
+
+1;
diff --git a/t/lib/02/Bar/Conflicts/Bad2.pm b/t/lib/02/Bar/Conflicts/Bad2.pm
new file mode 100644
index 0000000..9c76862
--- /dev/null
+++ b/t/lib/02/Bar/Conflicts/Bad2.pm
@@ -0,0 +1,13 @@
+package Bar::Conflicts::Bad2;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar::Two' => '0.02',
+    },
+    -also => [
+        'Bar::Conflicts::Bad3',
+    ];
+
+1;
diff --git a/t/lib/02/Bar/Conflicts/Bad3.pm b/t/lib/02/Bar/Conflicts/Bad3.pm
new file mode 100644
index 0000000..fb80b9e
--- /dev/null
+++ b/t/lib/02/Bar/Conflicts/Bad3.pm
@@ -0,0 +1,10 @@
+package Bar::Conflicts::Bad3;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar::Three' => '0.01',
+    };
+
+1;
diff --git a/t/lib/02/Bar/Conflicts/Good.pm b/t/lib/02/Bar/Conflicts/Good.pm
new file mode 100644
index 0000000..0f74447
--- /dev/null
+++ b/t/lib/02/Bar/Conflicts/Good.pm
@@ -0,0 +1,13 @@
+package Bar::Conflicts::Good;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar' => '0.01',
+    },
+    -also => [
+        'Bar::Conflicts::Good2',
+    ];
+
+1;
diff --git a/t/lib/02/Bar/Conflicts/Good2.pm b/t/lib/02/Bar/Conflicts/Good2.pm
new file mode 100644
index 0000000..8ba9fd3
--- /dev/null
+++ b/t/lib/02/Bar/Conflicts/Good2.pm
@@ -0,0 +1,13 @@
+package Bar::Conflicts::Good2;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar::Two' => '0.01',
+    },
+    -also => [
+        'Bar::Conflicts::Good3',
+    ];
+
+1;
diff --git a/t/lib/02/Bar/Conflicts/Good3.pm b/t/lib/02/Bar/Conflicts/Good3.pm
new file mode 100644
index 0000000..88b542e
--- /dev/null
+++ b/t/lib/02/Bar/Conflicts/Good3.pm
@@ -0,0 +1,10 @@
+package Bar::Conflicts::Good3;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Bar::Three' => '0.01',
+    };
+
+1;
diff --git a/t/lib/02/Bar/Three.pm b/t/lib/02/Bar/Three.pm
new file mode 100644
index 0000000..8c304fe
--- /dev/null
+++ b/t/lib/02/Bar/Three.pm
@@ -0,0 +1,7 @@
+package Bar::Three;
+use strict;
+use warnings;
+
+our $VERSION = 0.02;
+
+1;
diff --git a/t/lib/02/Bar/Two.pm b/t/lib/02/Bar/Two.pm
new file mode 100644
index 0000000..172ad51
--- /dev/null
+++ b/t/lib/02/Bar/Two.pm
@@ -0,0 +1,7 @@
+package Bar::Two;
+use strict;
+use warnings;
+
+our $VERSION = 0.02;
+
+1;
diff --git a/t/lib/02/Foo.pm b/t/lib/02/Foo.pm
new file mode 100644
index 0000000..9660e6d
--- /dev/null
+++ b/t/lib/02/Foo.pm
@@ -0,0 +1,7 @@
+package Foo;
+use strict;
+use warnings;
+
+our $VERSION = 0.02;
+
+1;
diff --git a/t/lib/02/Foo/Conflicts/Bad.pm b/t/lib/02/Foo/Conflicts/Bad.pm
new file mode 100644
index 0000000..1cbf30f
--- /dev/null
+++ b/t/lib/02/Foo/Conflicts/Bad.pm
@@ -0,0 +1,12 @@
+package Foo::Conflicts::Bad;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Foo'        => 0.03,
+        'Foo::Two'   => 0.02,
+        'Foo::Three' => 0.01,
+    };
+
+1;
diff --git a/t/lib/02/Foo/Conflicts/Good.pm b/t/lib/02/Foo/Conflicts/Good.pm
new file mode 100644
index 0000000..f40a955
--- /dev/null
+++ b/t/lib/02/Foo/Conflicts/Good.pm
@@ -0,0 +1,12 @@
+package Foo::Conflicts::Good;
+use strict;
+use warnings;
+
+use Dist::CheckConflicts
+    -conflicts => {
+        'Foo'        => 0.01,
+        'Foo::Two'   => 0.01,
+        'Foo::Three' => 0.01,
+    };
+
+1;
diff --git a/t/lib/02/Foo/Three.pm b/t/lib/02/Foo/Three.pm
new file mode 100644
index 0000000..b180934
--- /dev/null
+++ b/t/lib/02/Foo/Three.pm
@@ -0,0 +1,7 @@
+package Foo::Three;
+use strict;
+use warnings;
+
+our $VERSION = 0.02;
+
+1;
diff --git a/t/lib/02/Foo/Two.pm b/t/lib/02/Foo/Two.pm
new file mode 100644
index 0000000..7a1daff
--- /dev/null
+++ b/t/lib/02/Foo/Two.pm
@@ -0,0 +1,7 @@
+package Foo::Two;
+use strict;
+use warnings;
+
+our $VERSION = 0.02;
+
+1;