First stab at restructuring with tests_recursive() - no functional changes

[dbsrgits/DBIx-Class.git] / t / cdbi / 01-columns.t

diff --git a/t/cdbi/01-columns.t b/t/cdbi/01-columns.t
new file mode 100644 (file)
index 0000000..4166226
--- /dev/null
+++ b/t/cdbi/01-columns.t
@@ -0,0 +1,153 @@
+use strict;
+
+use Test::More;
+
+BEGIN {
+  eval "use DBIx::Class::CDBICompat;";
+  plan $@ ? (skip_all => "Class::Trigger and DBIx::ContextualFetch required: $@") : (tests=> 24);
+}
+
+
+#-----------------------------------------------------------------------
+# Make sure that we can set up columns properly
+#-----------------------------------------------------------------------
+package State;
+
+use base 'DBIx::Class::Test::SQLite';
+
+State->table('State');
+State->columns(Essential => qw/Abbreviation Name/);
+State->columns(Primary =>   'Name');
+State->columns(Weather =>   qw/Rain Snowfall/);
+State->columns(Other =>     qw/Capital Population/);
+#State->has_many(cities => "City");
+
+sub accessor_name_for {
+       my ($class, $column) = @_;
+       my $return = $column eq "Rain" ? "Rainfall" : $column;
+       return $return;
+}
+
+sub mutator_name_for {
+       my ($class, $column) = @_;
+       my $return = $column eq "Rain" ? "set_Rainfall" : "set_$column";
+       return $return;
+}
+
+sub Snowfall { 1 }
+
+
+package City;
+
+use base 'DBIx::Class::Test::SQLite';
+
+City->table('City');
+City->columns(All => qw/Name State Population/);
+
+{
+  # Disable the `no such table' warning
+  local $SIG{__WARN__} = sub {
+    my $warning = shift;
+    warn $warning unless ($warning =~ /\Qno such table: City(1)\E/);
+  };
+
+  City->has_a(State => 'State');
+}
+
+#-------------------------------------------------------------------------
+package CD;
+use base 'DBIx::Class::Test::SQLite';
+
+CD->table('CD');
+CD->columns('All' => qw/artist title length/);
+
+#-------------------------------------------------------------------------
+
+package main;
+
+is(State->table,          'State', 'State table()');
+is(State->primary_column, 'name',  'State primary()');
+is_deeply [ State->columns('Primary') ] => [qw/name/],
+       'State Primary:' . join ", ", State->columns('Primary');
+is_deeply [ sort State->columns('Essential') ] => [qw/abbreviation name/],
+       'State Essential:' . join ", ", State->columns('Essential');
+is_deeply [ sort State->columns('All') ] =>
+       [ sort qw/name abbreviation rain snowfall capital population/ ],
+       'State All:' . join ", ", State->columns('All');
+
+is(CD->primary_column, 'artist', 'CD primary()');
+is_deeply [ CD->columns('Primary') ] => [qw/artist/],
+       'CD primary:' . join ", ", CD->columns('Primary');
+is_deeply [ sort CD->columns('All') ] => [qw/artist length title/],
+       'CD all:' . join ", ", CD->columns('All');
+is_deeply [ sort CD->columns('Essential') ] => [qw/artist/],
+       'CD essential:' . join ", ", CD->columns('Essential');
+
+ok(State->find_column('Rain'), 'find_column Rain');
+ok(State->find_column('rain'), 'find_column rain');
+ok(!State->find_column('HGLAGAGlAG'), '!find_column HGLAGAGlAG');
+
+{
+    
+    can_ok +State => qw/Rainfall _Rainfall_accessor set_Rainfall
+       _set_Rainfall_accessor Snowfall _Snowfall_accessor set_Snowfall
+       _set_Snowfall_accessor/;
+    
+    foreach my $method (qw/Rain _Rain_accessor rain snowfall/) { 
+       ok !State->can($method), "State can't $method";
+    }
+
+}
+
+{
+        SKIP: {
+          skip "No column objects", 1;
+
+         eval { my @grps = State->__grouper->groups_for("Huh"); };
+         ok $@, "Huh not in groups";
+        }
+
+       my @grps = sort State->__grouper->groups_for(State->_find_columns(qw/rain capital/));
+       is @grps, 2, "Rain and Capital = 2 groups";
+        @grps = sort @grps; # Because the underlying API is hash-based
+       is $grps[0], 'Other',   " - Other";
+       is $grps[1], 'Weather', " - Weather";
+}
+
+#{
+#        
+#        package DieTest;
+#        @DieTest::ISA = qw(DBIx::Class);
+#        DieTest->load_components(qw/CDBICompat::Retrieve Core/);
+#        package main;
+#      local $SIG{__WARN__} = sub { };
+#      eval { DieTest->retrieve(1) };
+#      like $@, qr/unless primary columns are defined/, "Need primary key for retrieve";
+#}
+
+#-----------------------------------------------------------------------
+# Make sure that columns inherit properly
+#-----------------------------------------------------------------------
+package State;
+
+package A;
+@A::ISA = qw(DBIx::Class);
+__PACKAGE__->load_components(qw/CDBICompat Core/);
+__PACKAGE__->table('dummy');
+__PACKAGE__->columns(Primary => 'id');
+
+package A::B;
+@A::B::ISA = 'A';
+__PACKAGE__->table('dummy2');
+__PACKAGE__->columns(All => qw(id b1));
+
+package A::C;
+@A::C::ISA = 'A';
+__PACKAGE__->table('dummy3');
+__PACKAGE__->columns(All => qw(id c1 c2 c3));
+
+package main;
+is join (' ', sort A->columns),    'id',          "A columns";
+is join (' ', sort A::B->columns), 'b1 id',       "A::B columns";
+is join (' ', sort A::C->columns), 'c1 c2 c3 id', "A::C columns";
+