8 use File::Spec::Functions qw(catfile updir tmpdir);
11 use Test::Differences;
12 use Test::SQL::Translator qw(maybe_plan);
16 use_ok('SQL::Translator::Diff') or die "Cannot continue\n";
18 my $tr = SQL::Translator->new;
20 my ( $source_schema, $target_schema, $parsed_sql_schema ) = map {
21 my $t = SQL::Translator->new;
24 my $out = $t->translate( catfile($Bin, qw/data diff/, $_ ) )
27 my $schema = $t->schema;
28 unless ( $schema->name ) {
32 } (qw( create1.yml create2.yml ));
34 # Test for differences
35 my $out = SQL::Translator::Diff::schema_diff( $source_schema, 'MySQL', $target_schema, 'MySQL', { no_batch_alters => 1} );
36 eq_or_diff($out, <<'## END OF DIFF', "Diff as expected");
37 -- Convert schema 'create1.yml' to 'create2.yml':
41 SET foreign_key_checks=0;
49 SET foreign_key_checks=1;
52 ALTER TABLE employee DROP FOREIGN KEY FK5302D47D93FE702E;
53 ALTER TABLE person DROP UNIQUE UC_age_name;
54 ALTER TABLE person DROP INDEX u_name;
55 ALTER TABLE employee DROP COLUMN job_title;
56 ALTER TABLE person ADD COLUMN is_rock_star tinyint(4) DEFAULT '1';
57 ALTER TABLE person CHANGE COLUMN person_id person_id integer(11) NOT NULL auto_increment;
58 ALTER TABLE person CHANGE COLUMN name name varchar(20) NOT NULL;
59 ALTER TABLE person CHANGE COLUMN age age integer(11) DEFAULT '18';
60 ALTER TABLE person CHANGE COLUMN iq iq integer(11) DEFAULT '0';
61 ALTER TABLE person CHANGE COLUMN description physical_description text;
62 ALTER TABLE person ADD UNIQUE INDEX unique_name (name);
63 ALTER TABLE employee ADD CONSTRAINT FK5302D47D93FE702E_diff FOREIGN KEY (employee_id) REFERENCES person (person_id);
64 ALTER TABLE person ADD UNIQUE UC_person_id (person_id);
65 ALTER TABLE person ADD UNIQUE UC_age_name (age, name);
66 ALTER TABLE person ENGINE=InnoDB;
67 ALTER TABLE deleted DROP FOREIGN KEY fk_fake;
73 $out = SQL::Translator::Diff::schema_diff($source_schema, 'MySQL', $target_schema, 'MySQL',
74 { ignore_index_names => 1,
75 ignore_constraint_names => 1
78 eq_or_diff($out, <<'## END OF DIFF', "Diff as expected");
79 -- Convert schema 'create1.yml' to 'create2.yml':
83 SET foreign_key_checks=0;
91 SET foreign_key_checks=1;
94 ALTER TABLE employee DROP COLUMN job_title;
95 ALTER TABLE person DROP UNIQUE UC_age_name,
96 ADD COLUMN is_rock_star tinyint(4) DEFAULT '1',
97 CHANGE COLUMN person_id person_id integer(11) NOT NULL auto_increment,
98 CHANGE COLUMN name name varchar(20) NOT NULL,
99 CHANGE COLUMN age age integer(11) DEFAULT '18',
100 CHANGE COLUMN iq iq integer(11) DEFAULT '0',
101 CHANGE COLUMN description physical_description text,
102 ADD UNIQUE UC_person_id (person_id),
103 ADD UNIQUE UC_age_name (age, name),
105 ALTER TABLE deleted DROP FOREIGN KEY fk_fake;
113 $out = SQL::Translator::Diff::schema_diff($source_schema, 'MySQL', $source_schema, 'MySQL' );
115 eq_or_diff($out, <<'## END OF DIFF', "No differences found");
116 -- Convert schema 'create1.yml' to 'create1.yml':
118 -- No differences found
123 my $t = SQL::Translator->new;
124 $t->parser( 'MySQL' )
126 my $out = $t->translate( catfile($Bin, qw/data mysql create.sql/ ) )
129 my $schema = $t->schema;
130 unless ( $schema->name ) {
131 $schema->name( 'create.sql' );
134 # Now lets change the type of one of the 'integer' columns so that it
135 # matches what the mysql parser sees for '<col> interger'.
136 my $field = $target_schema->get_table('employee')->get_field('employee_id');
137 $field->data_type('integer');
139 $out = SQL::Translator::Diff::schema_diff($schema, 'MySQL', $target_schema, 'MySQL' );
140 eq_or_diff($out, <<'## END OF DIFF', "No differences found");
141 -- Convert schema 'create.sql' to 'create2.yml':
145 SET foreign_key_checks=0;
153 SET foreign_key_checks=1;
156 ALTER TABLE employee DROP FOREIGN KEY FK5302D47D93FE702E,
157 DROP COLUMN job_title,
158 ADD CONSTRAINT FK5302D47D93FE702E_diff FOREIGN KEY (employee_id) REFERENCES person (person_id);
159 ALTER TABLE person DROP UNIQUE UC_age_name,
161 ADD COLUMN is_rock_star tinyint(4) DEFAULT '1',
162 CHANGE COLUMN person_id person_id integer(11) NOT NULL auto_increment,
163 CHANGE COLUMN name name varchar(20) NOT NULL,
164 CHANGE COLUMN age age integer(11) DEFAULT '18',
165 CHANGE COLUMN iq iq integer(11) DEFAULT '0',
166 CHANGE COLUMN description physical_description text,
167 ADD UNIQUE INDEX unique_name (name),
168 ADD UNIQUE UC_person_id (person_id),
169 ADD UNIQUE UC_age_name (age, name),