7 use SQL::Translator::Schema::Constants;
8 use Test::SQL::Translator qw(maybe_plan table_ok);
10 maybe_plan(undef, 'SQL::Translator::Parser::DBI::PostgreSQL');
13 $ENV{DBICTEST_PG_DSN} ? @ENV{ map { "DBICTEST_PG_$_" } qw/DSN USER PASS/ }
14 : $ENV{DBI_DSN} ? @ENV{ map { "DBI_$_" } qw/DSN USER PASS/ }
15 : plan skip_all => 'Set $ENV{DBICTEST_PG_DSN}, _USER and _PASS to run this test';
18 DBI->connect(@dsn, {AutoCommit => 1, RaiseError=>1,PrintError => 1} );
21 if (my $err = ($@ || $DBI::err )) {
23 plan skip_all => "No connection to test db. DBI says '$err'";
26 ok($dbh, "dbh setup correctly");
27 $dbh->do('SET client_min_messages=WARNING');
30 drop table if exists sqlt_test2;
31 drop table if exists sqlt_test1;
32 drop table if exists sqlt_products_1;
34 create table sqlt_test1 (
35 f_serial serial NOT NULL primary key,
36 f_varchar character varying(255),
37 f_text text default 'FOO',
42 comment on table sqlt_test1 is 'this is a comment on the first table';
43 comment on column sqlt_test1.f_text is 'this is a comment on a field of the first table';
45 create index sqlt_test1_f_last_idx on sqlt_test1 (f_last);
47 create table sqlt_test2 (
48 f_id integer NOT NULL,
51 f_fk1 integer NOT NULL references sqlt_test1 (f_serial)
54 CREATE TABLE sqlt_products_1 (
60 -- drop a column, to not have a linear id
61 -- When the table t_test1 is created, f_last get id 5 but
62 -- after this drop, there is only 4 columns.
63 alter table sqlt_test1 drop column f_to_drop;
71 my $t = SQL::Translator->new(
74 parser_args => { dbh => $dbh },
77 my $schema = $t->schema;
79 isa_ok( $schema, 'SQL::Translator::Schema', 'Schema object' );
81 ok ($dbh->ping, 'External handle still connected');
83 my @tables = $schema->get_tables;
85 my $t1 = $schema->get_table("sqlt_test1");
86 is( $t1->name, 'sqlt_test1', 'Table sqlt_test1 exists' );
87 is( $t1->comments, 'this is a comment on the first table', 'First table has a comment');
89 my @t1_fields = $t1->get_fields;
90 is( scalar @t1_fields, 4, '4 fields in sqlt_test1' );
92 my $f1 = shift @t1_fields;
93 is( $f1->name, 'f_serial', 'First field is "f_serial"' );
94 is( $f1->data_type, 'integer', 'Field is an integer' );
95 is( $f1->is_nullable, 0, 'Field cannot be null' );
96 is( $f1->default_value, "nextval('sqlt_test1_f_serial_seq'::regclass)", 'Default value is nextval()' );
97 is( $f1->is_primary_key, 1, 'Field is PK' );
98 #FIXME: not set to auto-increment? maybe we can guess auto-increment behavior by looking at the default_value (i.e. it call function nextval() )
99 #is( $f1->is_auto_increment, 1, 'Field is auto increment' );
101 my $f2 = shift @t1_fields;
102 is( $f2->name, 'f_varchar', 'Second field is "f_varchar"' );
103 is( $f2->data_type, 'character varying(255)', 'Field is a character varying(255)' );
104 is( $f2->is_nullable, 1, 'Field can be null' );
105 #FIXME: should not be 255?
106 is( $f2->size, 259, 'Size is "259"' );
107 is( $f2->default_value, undef, 'Default value is undefined' );
108 is( $f2->is_primary_key, 0, 'Field is not PK' );
109 is( $f2->is_auto_increment, 0, 'Field is not auto increment' );
110 is( $f2->comments, '', 'There is no comment on the second field');
112 my $f3 = shift @t1_fields;
113 is( $f3->name, 'f_text', 'Third field is "f_text"' );
114 is( $f3->data_type, 'text', 'Field is a text' );
115 is( $f3->is_nullable, 1, 'Field can be null' );
116 is( $f3->size, 0, 'Size is 0' );
117 is( $f3->default_value, "'FOO'::text", 'Default value is "FOO"' );
118 is( $f3->is_primary_key, 0, 'Field is not PK' );
119 is( $f3->is_auto_increment, 0, 'Field is not auto increment' );
120 is( $f3->comments, 'this is a comment on a field of the first table', 'There is a comment on the third field');
122 my $f4 = shift @t1_fields;
123 is( $f4->name, 'f_last', 'Fouth field is "f_last"' );
124 is( $f4->data_type, 'text', 'Field is a text' );
125 is( $f4->is_nullable, 1, 'Field can be null' );
126 is( $f4->size, 0, 'Size is 0' );
127 is( $f4->default_value, undef, 'No default value' );
128 is( $f4->is_primary_key, 0, 'Field is not PK' );
129 is( $f4->is_auto_increment, 0, 'Field is not auto increment' );
131 #TODO: no 'NOT NULL' constraint not set
133 my $t2 = $schema->get_table("sqlt_test2");
134 is( $t2->name, 'sqlt_test2', 'Table sqlt_test2 exists' );
135 is( $t2->comments, undef, 'No comment on table sqlt_test2');
137 my @t2_fields = $t2->get_fields;
138 is( scalar @t2_fields, 3, '3 fields in sqlt_test2' );
140 my $t2_f1 = shift @t2_fields;
141 is( $t2_f1->name, 'f_id', 'First field is "f_id"' );
142 is( $t2_f1->data_type, 'integer', 'Field is an integer' );
143 is( $t2_f1->is_nullable, 0, 'Field cannot be null' );
144 is( $t2_f1->size, 0, 'Size is "0"' );
145 is( $t2_f1->default_value, undef, 'Default value is undefined' );
146 is( $t2_f1->is_primary_key, 1, 'Field is PK' );
148 my $t2_f2= shift @t2_fields;
149 is( $t2_f2->name, 'f_int', 'Third field is "f_int"' );
150 is( $t2_f2->data_type, 'smallint', 'Field is an smallint' );
151 is( $t2_f2->is_nullable, 1, 'Field can be null' );
152 is( $t2_f2->size, 0, 'Size is "0"' );
153 is( $t2_f2->default_value, undef, 'Default value is undefined' );
154 is( $t2_f2->is_primary_key, 0, 'Field is not PK' );
156 my $t2_f3 = shift @t2_fields;
157 is( $t2_f3->name, 'f_fk1', 'Third field is "f_fk1"' );
158 is( $t2_f3->data_type, 'integer', 'Field is an integer' );
159 is( $t2_f3->is_nullable, 0, 'Field cannot be null' );
160 is( $t2_f3->size, 0, 'Size is "0"' );
161 is( $t2_f3->default_value, undef, 'Default value is undefined' );
162 is( $t2_f3->is_primary_key, 0, 'Field is not PK' );
163 is( $t2_f3->is_foreign_key, 1, 'Field is a FK' );
164 my $fk_ref1 = $t2_f3->foreign_key_reference;
165 isa_ok( $fk_ref1, 'SQL::Translator::Schema::Constraint', 'FK' );
166 is( $fk_ref1->reference_table, 'sqlt_test1', 'FK is to "sqlt_test1" table' );
168 my @t2_constraints = $t2->get_constraints;
169 is( scalar @t2_constraints, 1, "One constraint on table" );
171 my $t2_c1 = shift @t2_constraints;
172 is( $t2_c1->type, FOREIGN_KEY, "Constraint is a FK" );