X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F47postgres-producer.t;h=7b4cf275311040220de26dfae3685995ec3b16e7;hb=aee4b66eb2152b7066ced4def46e0223eb1649b1;hp=9c0590d68a4d9fffaa5360784c609fc950f24ab9;hpb=e56dabb75c0079e5790cbcd893aa124b540d60cc;p=dbsrgits%2FSQL-Translator.git

diff --git a/t/47postgres-producer.t b/t/47postgres-producer.t
index 9c0590d..7b4cf27 100644
--- a/t/47postgres-producer.t
+++ b/t/47postgres-producer.t
@@ -6,7 +6,7 @@ use warnings;
 use Test::More;
 use Test::Exception;
 use Test::SQL::Translator qw(maybe_plan);
-
+use SQL::Translator::Schema::Constants;
 use Data::Dumper;
 use FindBin qw/$Bin/;
 
@@ -14,7 +14,7 @@ use FindBin qw/$Bin/;
 #=============================================================================
 
 BEGIN {
-    maybe_plan(6,
+    maybe_plan(51,
         'SQL::Translator::Producer::PostgreSQL',
         'Test::Differences',
     )
@@ -22,7 +22,7 @@ BEGIN {
 use Test::Differences;
 use SQL::Translator;
 
-
+my $PRODUCER = \&SQL::Translator::Producer::PostgreSQL::create_field;
 
 my $table = SQL::Translator::Schema::Table->new( name => 'mytable');
 
@@ -40,6 +40,20 @@ my $field1_sql = SQL::Translator::Producer::PostgreSQL::create_field($field1);
 
 is($field1_sql, 'myfield character varying(10)', 'Create field works');
 
+my $field_array = SQL::Translator::Schema::Field->new( name => 'myfield',
+                                                  table => $table,
+                                                  data_type => 'character varying[]',
+                                                  size => 10,
+                                                  default_value => undef,
+                                                  is_auto_increment => 0,
+                                                  is_nullable => 1,
+                                                  is_foreign_key => 0,
+                                                  is_unique => 0 );
+
+my $field_array_sql = SQL::Translator::Producer::PostgreSQL::create_field($field_array);
+
+is($field_array_sql, 'myfield character varying(10)[]', 'Create field works');
+
 my $field2 = SQL::Translator::Schema::Field->new( name      => 'myfield',
                                                   table => $table,
                                                   data_type => 'VARCHAR',
@@ -50,19 +64,120 @@ my $field2 = SQL::Translator::Schema::Field->new( name      => 'myfield',
                                                   is_foreign_key => 0,
                                                   is_unique => 0 );
 
+my $pk_constraint = SQL::Translator::Schema::Constraint->new(
+    table => $table,
+    name   => 'foo',
+    fields => [qw(myfield)],
+    type   => 'PRIMARY_KEY',
+);
+
+my  ($pk_constraint_def_ref, $pk_constraint_fk_ref ) = SQL::Translator::Producer::PostgreSQL::create_constraint($pk_constraint);
+ok(@{$pk_constraint_def_ref} == 1 && @{$pk_constraint_fk_ref} == 0,  'precheck of create_Primary Key constraint');
+is($pk_constraint_def_ref->[0], 'CONSTRAINT foo PRIMARY KEY (myfield)', 'Create Primary Key Constraint works');
+
+my $alter_pk_constraint = SQL::Translator::Producer::PostgreSQL::alter_drop_constraint($pk_constraint);
+is($alter_pk_constraint, 'ALTER TABLE mytable DROP CONSTRAINT foo', 'Alter drop Primary Key constraint works');
+
+my $table2 = SQL::Translator::Schema::Table->new( name => 'mytable2');
+
+my $field1_2 = SQL::Translator::Schema::Field->new( name => 'myfield_2',
+                                                  table => $table,
+                                                  data_type => 'VARCHAR',
+                                                  size => 10,
+                                                  default_value => undef,
+                                                  is_auto_increment => 0,
+                                                  is_nullable => 1,
+                                                  is_foreign_key => 0,
+                                                  is_unique => 0 );
+
+# check named, and unnamed foreign keys
+for my $name ( 'foo', undef ) {
+    my $fk_constraint = SQL::Translator::Schema::Constraint->new(
+        table => $table,
+        name   => $name,
+        fields => [qw(myfield)],
+        type   => 'FOREIGN_KEY',
+        reference_table => $table2,
+        reference_fields => [qw(myfield_2)],
+    );
+    my $fk_constraint_2 = SQL::Translator::Schema::Constraint->new(
+        table => $table,
+        name   => $name,
+        fields => [qw(myfield)],
+        type   => 'FOREIGN_KEY',
+        reference_table => $table2,
+        reference_fields => [qw(myfield_2)],
+    );
+
+    my  ($fk_constraint_def_ref, $fk_constraint_fk_ref ) = SQL::Translator::Producer::PostgreSQL::create_constraint($fk_constraint);
+
+    ok(@{$fk_constraint_def_ref} == 0 && @{$fk_constraint_fk_ref} == 1,  'precheck of create_Foreign Key constraint');
+
+    if ( $name ) {
+        is($fk_constraint_fk_ref->[0], "ALTER TABLE mytable ADD CONSTRAINT $name FOREIGN KEY (myfield)
+  REFERENCES mytable2 (myfield_2) DEFERRABLE", 'Create Foreign Key Constraint works');
+
+        # ToDo: may we should check if the constraint name was valid, or if next
+        #       unused_name created has choosen a different one
+        my $alter_fk_constraint = SQL::Translator::Producer::PostgreSQL::alter_drop_constraint($fk_constraint);
+        is($alter_fk_constraint, "ALTER TABLE mytable DROP CONSTRAINT $name", 'Alter drop Foreign Key constraint works');
+    }
+    else {
+        is($fk_constraint_fk_ref->[0], 'ALTER TABLE mytable ADD FOREIGN KEY (myfield)
+  REFERENCES mytable2 (myfield_2) DEFERRABLE', 'Create named Foreign Key Constraint works');
+
+        my $alter_fk_constraint = SQL::Translator::Producer::PostgreSQL::alter_drop_constraint($fk_constraint);
+        is($alter_fk_constraint, 'ALTER TABLE mytable DROP CONSTRAINT mytable_myfield_fkey', 'Alter drop named Foreign Key constraint works');
+    }
+}
+
+
 my $alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field1,
                                                                 $field2);
 is($alter_field, qq[ALTER TABLE mytable ALTER COLUMN myfield SET NOT NULL;
-ALTER TABLE mytable ALTER COLUMN myfield TYPE character varying(25);],
+ALTER TABLE mytable ALTER COLUMN myfield TYPE character varying(25)],
  'Alter field works');
 
+my $field1_complex = SQL::Translator::Schema::Field->new(
+    name => 'my_complex_field',
+    table => $table,
+    data_type => 'VARCHAR',
+    size => 10,
+    default_value => undef,
+                                                  is_auto_increment => 0,
+    is_nullable => 1,
+    is_foreign_key => 0,
+    is_unique => 0
+);
+
+my $field2_complex = SQL::Translator::Schema::Field->new(
+    name      => 'my_altered_field',
+    table => $table,
+    data_type => 'VARCHAR',
+    size      => 60,
+    default_value => 'whatever',
+    is_auto_increment => 0,
+    is_nullable => 1,
+    is_foreign_key => 0,
+    is_unique => 0
+);
+
+my $alter_field_complex = SQL::Translator::Producer::PostgreSQL::alter_field($field1_complex, $field2_complex);
+is(
+    $alter_field_complex,
+    q{ALTER TABLE mytable RENAME COLUMN my_complex_field TO my_altered_field;
+ALTER TABLE mytable ALTER COLUMN my_altered_field TYPE character varying(60);
+ALTER TABLE mytable ALTER COLUMN my_altered_field SET DEFAULT 'whatever'},
+    'Complex Alter field works'
+);
+
 $field1->name('field3');
 my $add_field = SQL::Translator::Producer::PostgreSQL::add_field($field1);
 
-is($add_field, 'ALTER TABLE mytable ADD COLUMN field3 character varying(10);', 'Add field works');
+is($add_field, 'ALTER TABLE mytable ADD COLUMN field3 character varying(10)', 'Add field works');
 
 my $drop_field = SQL::Translator::Producer::PostgreSQL::drop_field($field2);
-is($drop_field, 'ALTER TABLE mytable DROP COLUMN myfield;', 'Drop field works');
+is($drop_field, 'ALTER TABLE mytable DROP COLUMN myfield', 'Drop field works');
 
 my $field3 = SQL::Translator::Schema::Field->new( name      => 'time_field',
                                                   table => $table,
@@ -77,6 +192,52 @@ my $field3_sql = SQL::Translator::Producer::PostgreSQL::create_field($field3);
 
 is($field3_sql, 'time_field time NOT NULL', 'Create time field works');
 
+my $field3_datetime_with_TZ = SQL::Translator::Schema::Field->new(
+    name      => 'datetime_with_TZ',
+    table     => $table,
+    data_type => 'timestamp with time zone',
+    size      => 7,
+);
+
+my $field3_datetime_with_TZ_sql =
+    SQL::Translator::Producer::PostgreSQL::create_field(
+        $field3_datetime_with_TZ
+    );
+
+is(
+    $field3_datetime_with_TZ_sql,
+    'datetime_with_TZ timestamp(6) with time zone',
+    'Create time field with time zone and size, works'
+);
+
+my $field3_time_without_TZ = SQL::Translator::Schema::Field->new(
+    name      => 'time_without_TZ',
+    table     => $table,
+    data_type => 'time without time zone',
+    size      => 2,
+);
+
+my $field3_time_without_TZ_sql
+    = SQL::Translator::Producer::PostgreSQL::create_field(
+        $field3_time_without_TZ
+    );
+
+is(
+    $field3_time_without_TZ_sql,
+    'time_without_TZ time(2) without time zone',
+    'Create time field without time zone but with size, works'
+);
+
+my $field_num = SQL::Translator::Schema::Field->new( name => 'num',
+                                                  table => $table,
+                                                  data_type => 'numeric',
+                                                  size => [10,2],
+                                                  );
+my $fieldnum_sql = SQL::Translator::Producer::PostgreSQL::create_field($field_num);
+
+is($fieldnum_sql, 'num numeric(10,2)', 'Create numeric field works');
+
+
 my $field4 = SQL::Translator::Schema::Field->new( name      => 'bytea_field',
                                                   table => $table,
                                                   data_type => 'bytea',
@@ -90,3 +251,322 @@ my $field4 = SQL::Translator::Schema::Field->new( name      => 'bytea_field',
 my $field4_sql = SQL::Translator::Producer::PostgreSQL::create_field($field4);
 
 is($field4_sql, 'bytea_field bytea NOT NULL', 'Create bytea field works');
+
+my $field5 = SQL::Translator::Schema::Field->new( name => 'enum_field',
+                                                   table => $table,
+                                                   data_type => 'enum',
+                                                   extra => { list => [ 'Foo', 'Bar' ] },
+                                                   is_auto_increment => 0,
+                                                   is_nullable => 0,
+                                                   is_foreign_key => 0,
+                                                   is_unique => 0 );
+
+my $field5_sql = SQL::Translator::Producer::PostgreSQL::create_field($field5,{ postgres_version => 8.3 });
+
+is($field5_sql, 'enum_field mytable_enum_field_type NOT NULL', 'Create real enum field works');
+
+
+
+
+my $field6 = SQL::Translator::Schema::Field->new(
+                                                  name      => 'character',
+                                                  table => $table,
+                                                  data_type => 'character',
+                                                  size => '123',
+                                                  default_value => 'foobar',
+                                                    is_auto_increment => 0,
+                                                    is_nullable => 0,
+                                                    is_foreign_key => 0,
+                                                    is_unique => 0);
+
+my $field7 = SQL::Translator::Schema::Field->new(
+                                name      => 'character',
+                                table => $table,
+                                data_type => 'character',
+                                size => '123',
+                                default_value => undef,
+                                  is_auto_increment => 0,
+                                  is_nullable => 0,
+                                  is_foreign_key => 0,
+                                  is_unique => 0);
+
+$alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
+                                                                $field7);
+
+is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character DROP DEFAULT), 'DROP DEFAULT');
+
+$field7->default_value(q(foo'bar'));
+
+$alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
+                                                                $field7);
+
+is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character SET DEFAULT 'foo''bar'''), 'DEFAULT with escaping');
+
+$field7->default_value(\q(foobar));
+
+$alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
+                                                                $field7);
+
+is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character SET DEFAULT foobar), 'DEFAULT unescaped if scalarref');
+
+$field7->is_nullable(1);
+$field7->default_value(q(foobar));
+
+$alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
+                                                                $field7);
+
+is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character DROP NOT NULL), 'DROP NOT NULL');
+
+my $field8 = SQL::Translator::Schema::Field->new( name => 'ts_field',
+                                                   table => $table,
+                                                   data_type => 'timestamp with time zone',
+                                                   size => 6,
+                                                   is_auto_increment => 0,
+                                                   is_nullable => 0,
+                                                   is_foreign_key => 0,
+                                                   is_unique => 0 );
+
+my $field8_sql = SQL::Translator::Producer::PostgreSQL::create_field($field8,{ postgres_version => 8.3 });
+
+is($field8_sql, 'ts_field timestamp(6) with time zone NOT NULL', 'timestamp with precision');
+
+my $field9 = SQL::Translator::Schema::Field->new( name => 'time_field',
+                                                   table => $table,
+                                                   data_type => 'time with time zone',
+                                                   size => 6,
+                                                   is_auto_increment => 0,
+                                                   is_nullable => 0,
+                                                   is_foreign_key => 0,
+                                                   is_unique => 0 );
+
+my $field9_sql = SQL::Translator::Producer::PostgreSQL::create_field($field9,{ postgres_version => 8.3 });
+
+is($field9_sql, 'time_field time(6) with time zone NOT NULL', 'time with precision');
+
+my $field10 = SQL::Translator::Schema::Field->new( name => 'interval_field',
+                                                   table => $table,
+                                                   data_type => 'interval',
+                                                   size => 6,
+                                                   is_auto_increment => 0,
+                                                   is_nullable => 0,
+                                                   is_foreign_key => 0,
+                                                   is_unique => 0 );
+
+my $field10_sql = SQL::Translator::Producer::PostgreSQL::create_field($field10,{ postgres_version => 8.3 });
+
+is($field10_sql, 'interval_field interval(6) NOT NULL', 'time with precision');
+
+
+my $field11 = SQL::Translator::Schema::Field->new( name => 'time_field',
+                                                   table => $table,
+                                                   data_type => 'time without time zone',
+                                                   size => 6,
+                                                   is_auto_increment => 0,
+                                                   is_nullable => 0,
+                                                   is_foreign_key => 0,
+                                                   is_unique => 0 );
+
+my $field11_sql = SQL::Translator::Producer::PostgreSQL::create_field($field11,{ postgres_version => 8.3 });
+
+is($field11_sql, 'time_field time(6) without time zone NOT NULL', 'time with precision');
+
+
+
+my $field12 = SQL::Translator::Schema::Field->new( name => 'time_field',
+                                                   table => $table,
+                                                   data_type => 'timestamp',
+                                                   is_auto_increment => 0,
+                                                   is_nullable => 0,
+                                                   is_foreign_key => 0,
+                                                   is_unique => 0 );
+
+my $field12_sql = SQL::Translator::Producer::PostgreSQL::create_field($field12,{ postgres_version => 8.3 });
+
+is($field12_sql, 'time_field timestamp NOT NULL', 'time with precision');
+
+my $field13 = SQL::Translator::Schema::Field->new( name => 'enum_field_with_type_name',
+                                                   table => $table,
+                                                   data_type => 'enum',
+                                                   extra => { list => [ 'Foo', 'Bar' ],
+                                                              custom_type_name => 'real_enum_type' },
+                                                   is_auto_increment => 0,
+                                                   is_nullable => 0,
+                                                   is_foreign_key => 0,
+                                                   is_unique => 0 );
+
+my $field13_sql = SQL::Translator::Producer::PostgreSQL::create_field($field13,{ postgres_version => 8.3 });
+
+is($field13_sql, 'enum_field_with_type_name real_enum_type NOT NULL', 'Create real enum field works');
+
+
+{
+    # let's test default values! -- rjbs, 2008-09-30
+    my %field = (
+        table => $table,
+        data_type => 'VARCHAR',
+        size => 10,
+        is_auto_increment => 0,
+        is_nullable => 1,
+        is_foreign_key => 0,
+        is_unique => 0,
+    );
+
+    {
+        my $simple_default = SQL::Translator::Schema::Field->new(
+            %field,
+            name => 'str_default',
+            default_value => 'foo',
+        );
+
+        is(
+            $PRODUCER->($simple_default),
+            q{str_default character varying(10) DEFAULT 'foo'},
+            'default str',
+        );
+    }
+
+    {
+        my $null_default = SQL::Translator::Schema::Field->new(
+            %field,
+            name => 'null_default',
+            default_value => \'NULL',
+        );
+
+        is(
+            $PRODUCER->($null_default),
+            q{null_default character varying(10) DEFAULT NULL},
+            'default null',
+        );
+    }
+
+    {
+        my $null_default = SQL::Translator::Schema::Field->new(
+            %field,
+            name => 'null_default_2',
+            default_value => 'NULL', # XXX: this should go away
+        );
+
+        is(
+            $PRODUCER->($null_default),
+            q{null_default_2 character varying(10) DEFAULT NULL},
+            'default null from special cased string',
+        );
+    }
+
+    {
+        my $func_default = SQL::Translator::Schema::Field->new(
+            %field,
+            name => 'func_default',
+            default_value => \'func(funky)',
+        );
+
+        is(
+            $PRODUCER->($func_default),
+            q{func_default character varying(10) DEFAULT func(funky)},
+            'unquoted default from scalar ref',
+        );
+    }
+}
+
+
+my $view1 = SQL::Translator::Schema::View->new(
+    name   => 'view_foo',
+    fields => [qw/id name/],
+    sql    => 'SELECT id, name FROM thing',
+);
+my $create_opts = { add_replace_view => 1, no_comments => 1 };
+my $view1_sql1 = SQL::Translator::Producer::PostgreSQL::create_view($view1, $create_opts);
+
+my $view_sql_replace = "CREATE VIEW view_foo ( id, name ) AS
+    SELECT id, name FROM thing
+";
+is($view1_sql1, $view_sql_replace, 'correct "CREATE OR REPLACE VIEW" SQL');
+
+my $view2 = SQL::Translator::Schema::View->new(
+    name   => 'view_foo2',
+    sql    => 'SELECT id, name FROM thing',
+    extra  => {
+      'temporary'    => '1',
+      'check_option' => 'cascaded',
+    },
+);
+my $create2_opts = { add_replace_view => 1, no_comments => 1 };
+my $view2_sql1 = SQL::Translator::Producer::PostgreSQL::create_view($view2, $create2_opts);
+
+my $view2_sql_replace = "CREATE TEMPORARY VIEW view_foo2 AS
+    SELECT id, name FROM thing
+ WITH CASCADED CHECK OPTION";
+is($view2_sql1, $view2_sql_replace, 'correct "CREATE OR REPLACE VIEW" SQL 2');
+
+{
+    my $table = SQL::Translator::Schema::Table->new( name => 'foobar', fields => [qw( foo  bar )] );
+    my $quote = { quote_table_names => '"', quote_field_names => '"' };
+
+    {
+        my $index = $table->add_index(name => 'myindex', fields => ['foo']);
+        my ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index);
+        is($def, "CREATE INDEX myindex on foobar (foo)", 'index created');
+        ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index, $quote);
+        is($def, 'CREATE INDEX "myindex" on "foobar" ("foo")', 'index created w/ quotes');
+    }
+
+    {
+        my $index = $table->add_index(name => 'myindex', fields => ['lower(foo)']);
+        my ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index);
+        is($def, "CREATE INDEX myindex on foobar (lower(foo))", 'index created');
+        ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index, $quote);
+        is($def, 'CREATE INDEX "myindex" on "foobar" (lower(foo))', 'index created w/ quotes');
+    }
+
+    {
+        my $index = $table->add_index(name => 'myindex', fields => ['bar', 'lower(foo)']);
+        my ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index);
+        is($def, "CREATE INDEX myindex on foobar (bar, lower(foo))", 'index created');
+        ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index, $quote);
+        is($def, 'CREATE INDEX "myindex" on "foobar" ("bar", lower(foo))', 'index created w/ quotes');
+    }
+
+    {
+        my $constr = $table->add_constraint(name => 'constr', type => UNIQUE, fields => ['foo']);
+        my ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr);
+        is($def->[0], 'CONSTRAINT constr UNIQUE (foo)', 'constraint created');
+        ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr, $quote);
+        is($def->[0], 'CONSTRAINT "constr" UNIQUE ("foo")', 'constraint created w/ quotes');
+    }
+
+    {
+        my $constr = $table->add_constraint(name => 'constr', type => UNIQUE, fields => ['lower(foo)']);
+        my ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr);
+        is($def->[0], 'CONSTRAINT constr UNIQUE (lower(foo))', 'constraint created');
+        ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr, $quote);
+        is($def->[0], 'CONSTRAINT "constr" UNIQUE (lower(foo))', 'constraint created w/ quotes');
+    }
+
+    {
+        my $constr = $table->add_constraint(name => 'constr', type => UNIQUE, fields => ['bar', 'lower(foo)']);
+        my ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr);
+        is($def->[0], 'CONSTRAINT constr UNIQUE (bar, lower(foo))', 'constraint created');
+        ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr, $quote);
+        is($def->[0], 'CONSTRAINT "constr" UNIQUE ("bar", lower(foo))', 'constraint created w/ quotes');
+    }
+}
+
+my $drop_view_opts1 = { add_drop_view => 1, no_comments => 1, postgres_version => 8.001 };
+my $drop_view_8_1_produced = SQL::Translator::Producer::PostgreSQL::create_view($view1, $drop_view_opts1);
+
+my $drop_view_8_1_expected = "DROP VIEW view_foo;
+CREATE VIEW view_foo ( id, name ) AS
+    SELECT id, name FROM thing
+";
+
+is($drop_view_8_1_produced, $drop_view_8_1_expected, "My DROP VIEW statement for 8.1 is correct");
+
+my $drop_view_opts2 = { add_drop_view => 1, no_comments => 1, postgres_version => 9.001 };
+my $drop_view_9_1_produced = SQL::Translator::Producer::PostgreSQL::create_view($view1, $drop_view_opts2);
+
+my $drop_view_9_1_expected = "DROP VIEW IF EXISTS view_foo;
+CREATE VIEW view_foo ( id, name ) AS
+    SELECT id, name FROM thing
+";
+
+is($drop_view_9_1_produced, $drop_view_9_1_expected, "My DROP VIEW statement for 9.1 is correct");