8 use File::Spec::Functions qw(catfile updir tmpdir);
11 use Test::Differences;
12 use Test::SQL::Translator qw(maybe_plan);
13 use SQL::Translator::Schema::Constants;
14 use Storable 'dclone';
18 use_ok('SQL::Translator::Diff') or die "Cannot continue\n";
20 my $tr = SQL::Translator->new;
22 my ( $source_schema, $target_schema, $parsed_sql_schema ) = map {
23 my $t = SQL::Translator->new;
26 my $out = $t->translate( catfile($Bin, qw/data diff pgsql/, $_ ) )
29 my $schema = $t->schema;
30 unless ( $schema->name ) {
34 } (qw( create1.yml create2.yml ));
36 # Test for differences
37 my $out = SQL::Translator::Diff::schema_diff(
44 quote_identifiers => 0,
49 eq_or_diff($out, <<'## END OF DIFF', "Diff as expected");
50 -- Convert schema 'create1.yml' to 'create2.yml':;
58 ALTER TABLE old_name RENAME TO new_name;
60 ALTER TABLE employee DROP CONSTRAINT FK5302D47D93FE702E;
62 ALTER TABLE person DROP CONSTRAINT UC_age_name;
66 ALTER TABLE employee DROP COLUMN job_title;
68 ALTER TABLE new_name ADD COLUMN new_field integer;
70 ALTER TABLE person ADD COLUMN is_rock_star smallint DEFAULT 1;
72 ALTER TABLE person ALTER COLUMN person_id TYPE serial;
74 ALTER TABLE person ALTER COLUMN name SET NOT NULL;
76 ALTER TABLE person ALTER COLUMN age SET DEFAULT 18;
78 ALTER TABLE person ALTER COLUMN iq TYPE bigint;
80 ALTER TABLE person ALTER COLUMN nickname SET NOT NULL;
81 ALTER TABLE person ALTER COLUMN nickname TYPE character varying(24);
83 ALTER TABLE person RENAME COLUMN description TO physical_description;
85 ALTER TABLE person ADD CONSTRAINT unique_name UNIQUE (name);
87 ALTER TABLE employee ADD CONSTRAINT FK5302D47D93FE702E_diff FOREIGN KEY (employee_id)
88 REFERENCES person (person_id) DEFERRABLE;
90 ALTER TABLE person ADD CONSTRAINT UC_person_id UNIQUE (person_id);
92 ALTER TABLE person ADD CONSTRAINT UC_age_name UNIQUE (age, name);
94 DROP TABLE deleted CASCADE;
101 $out = SQL::Translator::Diff::schema_diff(
102 $source_schema, 'PostgreSQL', $target_schema, 'PostgreSQL',
103 { ignore_index_names => 1,
104 ignore_constraint_names => 1,
106 quote_table_names => 0,
107 quote_field_names => 0,
111 eq_or_diff($out, <<'## END OF DIFF', "Diff as expected");
112 -- Convert schema 'create1.yml' to 'create2.yml':;
120 ALTER TABLE old_name RENAME TO new_name;
122 ALTER TABLE person DROP CONSTRAINT UC_age_name;
124 ALTER TABLE employee DROP COLUMN job_title;
126 ALTER TABLE new_name ADD COLUMN new_field integer;
128 ALTER TABLE person ADD COLUMN is_rock_star smallint DEFAULT 1;
130 ALTER TABLE person ALTER COLUMN person_id TYPE serial;
132 ALTER TABLE person ALTER COLUMN name SET NOT NULL;
134 ALTER TABLE person ALTER COLUMN age SET DEFAULT 18;
136 ALTER TABLE person ALTER COLUMN iq TYPE bigint;
138 ALTER TABLE person ALTER COLUMN nickname SET NOT NULL;
139 ALTER TABLE person ALTER COLUMN nickname TYPE character varying(24);
141 ALTER TABLE person RENAME COLUMN description TO physical_description;
143 ALTER TABLE person ADD CONSTRAINT UC_person_id UNIQUE (person_id);
145 ALTER TABLE person ADD CONSTRAINT UC_age_name UNIQUE (age, name);
147 DROP TABLE deleted CASCADE;
156 $out = SQL::Translator::Diff::schema_diff(
157 $source_schema, 'PostgreSQL', $source_schema, 'PostgreSQL'
160 eq_or_diff($out, <<'## END OF DIFF', "No differences found");
161 -- Convert schema 'create1.yml' to 'create1.yml':;
163 -- No differences found;