7 use SQL::Translator::Schema::Constants;
8 use Test::SQL::Translator qw(maybe_plan);
11 maybe_plan(140, 'SQL::Translator::Parser::PostgreSQL');
12 SQL::Translator::Parser::PostgreSQL->import('parse');
15 my $t = SQL::Translator->new( trace => 0 );
18 create table t_test1 (
19 -- this is the primary key
20 f_serial serial NOT NULL default '0' primary key,
21 f_varchar character varying (255),
22 f_double double precision,
23 f_bigint bigint not null,
24 f_char character(10) default 'FOO'::character(10),
27 f_tz timestamp default '1970-01-01 00:00:00'::TIMESTAMP,
29 f_fk1 integer not null references t_test2 (f_id),
31 f_timestamp timestamp(0) with time zone,
32 f_timestamp2 timestamp without time zone
35 create table t_test2 (
36 f_id integer NOT NULL,
37 f_varchar varchar(25),
39 f_smallint smallint default (0)::smallint,
41 check (f_int between 1 and 5)
44 CREATE TABLE products_1 (
50 CREATE TEMP TABLE products_2 (
56 CREATE TEMPORARY TABLE products_3 (
62 CREATE TRIGGER test_trigger
63 BEFORE INSERT OR UPDATE OR DELETE
66 EXECUTE PROCEDURE foo();
68 alter table t_test1 add f_fk2 integer;
70 alter table only t_test1 add constraint c_u1 unique (f_varchar);
72 alter table t_test1 add constraint "c_fk2" foreign key (f_fk2)
73 references t_test2 (f_id) match simple
74 on update no action on delete cascade deferrable;
77 alter table t_test1 drop column f_dropped restrict;
79 alter table t_test1 alter column f_fk2 set default 'FOO';
81 alter table t_test1 alter column f_char drop default;
83 -- The following are allowed by the grammar
84 -- but won\'t do anything... - ky
86 alter table t_text1 alter column f_char set not null;
88 alter table t_text1 alter column f_char drop not null;
90 alter table t_test1 alter f_char set statistics 10;
92 alter table t_test1 alter f_text set storage extended;
94 alter table t_test1 rename column f_text to foo;
96 alter table t_test1 rename to foo;
98 alter table only t_test1 drop constraint foo cascade;
100 alter table t_test1 owner to foo;
107 my $data = parse( $t, $sql );
108 my $schema = $t->schema;
110 isa_ok( $schema, 'SQL::Translator::Schema', 'Schema object' );
111 my @tables = $schema->get_tables;
112 is( scalar @tables, 5, 'Five tables' );
114 my $t1 = shift @tables;
115 is( $t1->name, 't_test1', 'Table t_test1 exists' );
117 is( $t1->comments, 'comment on t_test1', 'Table comment exists' );
119 my @t1_fields = $t1->get_fields;
120 is( scalar @t1_fields, 13, '13 fields in t_test1' );
122 my $f1 = shift @t1_fields;
123 is( $f1->name, 'f_serial', 'First field is "f_serial"' );
124 is( $f1->data_type, 'integer', 'Field is an integer' );
125 is( $f1->is_nullable, 0, 'Field cannot be null' );
126 is( $f1->size, 11, 'Size is "11"' );
127 is( $f1->default_value, '0', 'Default value is "0"' );
128 is( $f1->is_primary_key, 1, 'Field is PK' );
129 is( $f1->comments, 'this is the primary key', 'Comment' );
130 is( $f1->is_auto_increment, 1, 'Field is auto increment' );
132 my $f2 = shift @t1_fields;
133 is( $f2->name, 'f_varchar', 'Second field is "f_varchar"' );
134 is( $f2->data_type, 'varchar', 'Field is a varchar' );
135 is( $f2->is_nullable, 1, 'Field can be null' );
136 is( $f2->size, 255, 'Size is "255"' );
137 is( $f2->default_value, undef, 'Default value is undefined' );
138 is( $f2->is_primary_key, 0, 'Field is not PK' );
139 is( $f2->is_auto_increment, 0, 'Field is not auto increment' );
141 my $f3 = shift @t1_fields;
142 is( $f3->name, 'f_double', 'Third field is "f_double"' );
143 is( $f3->data_type, 'float', 'Field is a float' );
144 is( $f3->is_nullable, 1, 'Field can be null' );
145 is( $f3->size, 20, 'Size is "20"' );
146 is( $f3->default_value, undef, 'Default value is undefined' );
147 is( $f3->is_primary_key, 0, 'Field is not PK' );
149 my $f4 = shift @t1_fields;
150 is( $f4->name, 'f_bigint', 'Fourth field is "f_bigint"' );
151 is( $f4->data_type, 'integer', 'Field is an integer' );
152 is( $f4->is_nullable, 0, 'Field cannot be null' );
153 is( $f4->size, 20, 'Size is "20"' );
154 is( $f4->default_value, undef, 'Default value is undefined' );
155 is( $f4->is_primary_key, 0, 'Field is not PK' );
157 my $f5 = shift @t1_fields;
158 is( $f5->name, 'f_char', 'Fifth field is "f_char"' );
159 is( $f5->data_type, 'char', 'Field is char' );
160 is( $f5->is_nullable, 1, 'Field can be null' );
161 is( $f5->size, 10, 'Size is "10"' );
162 is( $f5->default_value, undef, 'Default value is undefined' );
163 is( $f5->is_primary_key, 0, 'Field is not PK' );
165 my $f6 = shift @t1_fields;
166 is( $f6->name, 'f_bool', 'Sixth field is "f_bool"' );
167 is( $f6->data_type, 'boolean', 'Field is a boolean' );
168 is( $f6->is_nullable, 1, 'Field can be null' );
169 is( $f6->size, 0, 'Size is "0"' );
170 is( $f6->default_value, undef, 'Default value is undefined' );
171 is( $f6->is_primary_key, 0, 'Field is not PK' );
173 my $f7 = shift @t1_fields;
174 is( $f7->name, 'f_bin', 'Seventh field is "f_bin"' );
175 is( $f7->data_type, 'bytea', 'Field is bytea' );
176 is( $f7->is_nullable, 1, 'Field can be null' );
177 is( $f7->size, 0, 'Size is "0"' );
178 is( $f7->default_value, undef, 'Default value is undefined' );
179 is( $f7->is_primary_key, 0, 'Field is not PK' );
181 my $f8 = shift @t1_fields;
182 is( $f8->name, 'f_tz', 'Eighth field is "f_tz"' );
183 is( $f8->data_type, 'timestamp', 'Field is a timestamp' );
184 is( $f8->is_nullable, 1, 'Field can be null' );
185 is( $f8->size, 0, 'Size is "0"' );
186 is( $f8->default_value, '1970-01-01 00:00:00', 'Default value is 1970-01-01 00:00:00' );
187 is( $f8->is_primary_key, 0, 'Field is not PK' );
189 my $f9 = shift @t1_fields;
190 is( $f9->name, 'f_text', 'Ninth field is "f_text"' );
191 is( $f9->data_type, 'text', 'Field is text' );
192 is( $f9->is_nullable, 1, 'Field can be null' );
193 is( $f9->size, 64000, 'Size is "64,000"' );
194 is( $f9->default_value, undef, 'Default value is undefined' );
195 is( $f9->is_primary_key, 0, 'Field is not PK' );
197 my $f10 = shift @t1_fields;
198 is( $f10->name, 'f_fk1', 'Tenth field is "f_fk1"' );
199 is( $f10->data_type, 'integer', 'Field is an integer' );
200 is( $f10->is_nullable, 0, 'Field cannot be null' );
201 is( $f10->size, 10, 'Size is "10"' );
202 is( $f10->default_value, undef, 'Default value is undefined' );
203 is( $f10->is_primary_key, 0, 'Field is not PK' );
204 is( $f10->is_foreign_key, 1, 'Field is a FK' );
205 my $fk_ref1 = $f10->foreign_key_reference;
206 isa_ok( $fk_ref1, 'SQL::Translator::Schema::Constraint', 'FK' );
207 is( $fk_ref1->reference_table, 't_test2', 'FK is to "t_test2" table' );
209 my $f11 = shift @t1_fields;
210 is( $f11->name, 'f_timestamp', 'Eleventh field is "f_timestamp"' );
211 is( $f11->data_type, 'timestamp with time zone', 'Field is a timestamp with time zone' );
212 is( $f11->is_nullable, 1, 'Field can be null' );
213 is( $f11->size, 0, 'Size is "0"' );
214 is( $f11->default_value, undef, 'Default value is "undef"' );
215 is( $f11->is_primary_key, 0, 'Field is not PK' );
216 is( $f11->is_foreign_key, 0, 'Field is not FK' );
218 my $f12 = shift @t1_fields;
219 is( $f12->name, 'f_timestamp2', '12th field is "f_timestamp2"' );
220 is( $f12->data_type, 'timestamp without time zone', 'Field is a timestamp without time zone' );
221 is( $f12->is_nullable, 1, 'Field can be null' );
222 is( $f12->size, 0, 'Size is "0"' );
223 is( $f12->default_value, undef, 'Default value is "undef"' );
224 is( $f12->is_primary_key, 0, 'Field is not PK' );
225 is( $f12->is_foreign_key, 0, 'Field is not FK' );
227 # my $fk_ref2 = $f11->foreign_key_reference;
228 # isa_ok( $fk_ref2, 'SQL::Translator::Schema::Constraint', 'FK' );
229 # is( $fk_ref2->reference_table, 't_test2', 'FK is to "t_test2" table' );
231 my @t1_constraints = $t1->get_constraints;
232 is( scalar @t1_constraints, 8, '8 constraints on t_test1' );
234 my $c1 = $t1_constraints[0];
235 is( $c1->type, PRIMARY_KEY, 'First constraint is PK' );
236 is( join(',', $c1->fields), 'f_serial', 'Constraint is on field "f_serial"' );
238 my $c2 = $t1_constraints[4];
239 is( $c2->type, FOREIGN_KEY, 'Second constraint is foreign key' );
240 is( join(',', $c2->fields), 'f_fk1', 'Constraint is on field "f_fk1"' );
241 is( $c2->reference_table, 't_test2', 'Constraint is to table "t_test2"' );
242 is( join(',', $c2->reference_fields), 'f_id', 'Constraint is to field "f_id"' );
244 my $c3 = $t1_constraints[5];
245 is( $c3->type, UNIQUE, 'Third constraint is unique' );
246 is( join(',', $c3->fields), 'f_varchar', 'Constraint is on field "f_varchar"' );
248 my $c4 = $t1_constraints[6];
249 is( $c4->type, FOREIGN_KEY, 'Fourth constraint is foreign key' );
250 is( join(',', $c4->fields), 'f_fk2', 'Constraint is on field "f_fk2"' );
251 is( $c4->reference_table, 't_test2', 'Constraint is to table "t_test2"' );
252 is( join(',', $c4->reference_fields), 'f_id', 'Constraint is to field "f_id"' );
253 is( $c4->on_delete, 'cascade', 'On delete: cascade' );
254 is( $c4->on_update, 'no_action', 'On delete: no action' );
255 is( $c4->match_type, 'simple', 'Match type: simple' );
256 is( $c4->deferrable, 1, 'Deferrable detected' );
258 my $t2 = shift @tables;
259 is( $t2->name, 't_test2', 'Table t_test2 exists' );
261 my @t2_fields = $t2->get_fields;
262 is( scalar @t2_fields, 4, '4 fields in t_test2' );
264 my $t2_f1 = shift @t2_fields;
265 is( $t2_f1->name, 'f_id', 'First field is "f_id"' );
266 is( $t2_f1->data_type, 'integer', 'Field is an integer' );
267 is( $t2_f1->is_nullable, 0, 'Field cannot be null' );
268 is( $t2_f1->size, 10, 'Size is "10"' );
269 is( $t2_f1->default_value, undef, 'Default value is undefined' );
270 is( $t2_f1->is_primary_key, 1, 'Field is PK' );
272 my $t2_f2 = shift @t2_fields;
273 is( $t2_f2->name, 'f_varchar', 'Second field is "f_varchar"' );
274 is( $t2_f2->data_type, 'varchar', 'Field is an varchar' );
275 is( $t2_f2->is_nullable, 1, 'Field can be null' );
276 is( $t2_f2->size, 25, 'Size is "25"' );
277 is( $t2_f2->default_value, undef, 'Default value is undefined' );
278 is( $t2_f2->is_primary_key, 0, 'Field is not PK' );
280 my $t2_f3 = shift @t2_fields;
281 is( $t2_f3->name, 'f_int', 'Third field is "f_int"' );
282 is( $t2_f3->data_type, 'integer', 'Field is an integer' );
283 is( $t2_f3->is_nullable, 1, 'Field can be null' );
284 is( $t2_f3->size, 5, 'Size is "5"' );
285 is( $t2_f3->default_value, undef, 'Default value is undefined' );
286 is( $t2_f3->is_primary_key, 0, 'Field is not PK' );
288 my $t2_f4 = shift @t2_fields;
289 is( $t2_f4->name, 'f_smallint', 'Fourth field is "f_smallint"' );
290 is( $t2_f4->data_type, 'integer', 'Field is an integer' );
291 is( $t2_f4->is_nullable, 1, 'Field can be null' );
292 is( $t2_f4->size, 5, 'Size is "5"' );
293 is( $t2_f4->default_value, 0, 'Default value is 0' );
294 is( $t2_f4->is_primary_key, 0, 'Field is not PK' );
297 my @t2_constraints = $t2->get_constraints;
298 is( scalar @t2_constraints, 3, "Three constraints on table" );
300 my $t2_c1 = shift @t2_constraints;
301 is( $t2_c1->type, NOT_NULL, "Constraint is NOT NULL" );
303 my $t2_c2 = shift @t2_constraints;
304 is( $t2_c2->type, PRIMARY_KEY, "Constraint is a PK" );
306 my $t2_c3 = shift @t2_constraints;
307 is( $t2_c3->type, CHECK_C, "Constraint is a 'CHECK'" );
309 # test temporary tables
310 is( exists $schema->get_table('products_1')->extra()->{'temporary'}, "", "Table is NOT temporary");
311 is( $schema->get_table('products_2')->extra('temporary'), 1,"Table is TEMP");
312 is( $schema->get_table('products_3')->extra('temporary'), 1,"Table is TEMPORARY");
315 my $trigger = $schema->get_trigger('test_trigger');
316 is( $trigger->on_table, 'products_1', "Trigger is on correct table");
317 is_deeply( scalar $trigger->database_events, [qw(insert update delete)], "Correct events for trigger");
319 is( $trigger->perform_action_when, 'before', "Correct time for trigger");
320 is( $trigger->scope, 'row', "Correct scope for trigger");
321 is( $trigger->action, 'EXECUTE PROCEDURE foo()', "Correct action for trigger");