Files
ops-Gazelle/tests/phpunit/DbTest.php
T
2025-07-28 16:55:16 +02:00

344 lines
12 KiB
PHP

<?php
namespace Gazelle;
use PHPUnit\Framework\TestCase;
use GazelleUnitTest\Helper;
use Gazelle\Enum\Direction;
class DbTest extends TestCase {
use Pg;
public function testDirection(): void {
$this->assertEquals('asc', DB::lookupDirection('asc')->value, 'db-direction-asc');
$this->assertEquals('desc', DB::lookupDirection('desc')->value, 'db-direction-desc');
$this->assertEquals('asc', DB::lookupDirection('wut')->value, 'db-direction-default');
}
public function testTableCoherency(): void {
$db = DB::DB();
$db->prepared_query("
SELECT replace(table_name, 'deleted_', '') as table_name
FROM information_schema.tables
WHERE table_schema = ?
AND table_name LIKE 'deleted_%'
", MYSQL_DB
);
$dbMan = new DB();
foreach ($db->collect(0, false) as $tableName) {
[$ok, $message] = $dbMan->checkStructureMatch(MYSQL_DB, $tableName, "deleted_$tableName");
$this->assertTrue($ok, "mismatch -- $message");
}
}
public function testAttrCoherency(): void {
$db = DB::DB();
$db->prepared_query("
select table_name
from information_schema.tables
where table_schema = ?
and table_name regexp ?
order by 1
", MYSQL_DB, '(?<!_has)_attr$'
);
$mysqlAttrTableList = $db->collect(0, false);
$pgAttrTableList = $this->pg()->column("
select table_name
from information_schema.tables
where table_schema = ?
and table_name ~ ?
order by 1
", 'public', '(?<!_has)_attr$'
);
// Do we have the right number of tables?
$this->assertCount(5, $mysqlAttrTableList, 'db-mysql-attr-table-total');
$this->assertCount(5, $pgAttrTableList, 'db-pg-attr-table-total');
// Are the tables the same?
$this->assertEquals(
[],
array_diff($mysqlAttrTableList, $pgAttrTableList),
'db-mysql-has-pg-attr-tables'
);
$this->assertEquals(
[],
array_diff($pgAttrTableList, $mysqlAttrTableList),
'db-pg-has-mysql-attr-tables'
);
// For each table, are the id and name values identical?
foreach ($pgAttrTableList as $table) {
$sql = in_array($table, ['artist_attr'])
? "
select {$table}_id as id, Name as name
from $table
order by 1
" : "
select ID as id, Name as name
from $table
order by 1
";
$db->prepared_query($sql);
$mysql = $db->to_array(false, MYSQLI_ASSOC, false);
$pg = $this->pg()->all("
select id_$table as id, name
from $table
order by 1
");
$this->assertEquals(
[],
array_diff(
array_map(fn ($t) => $t['id'], $mysql),
array_map(fn ($t) => $t['id'], $pg),
),
"db-attr-identical-id-$table",
);
$this->assertEquals(
[],
array_diff(
array_map(fn ($t) => $t['name'], $mysql),
array_map(fn ($t) => $t['name'], $pg),
),
"db-attr-identical-name-$table",
);
}
}
public function testDbTime(): void {
$this->assertTrue(Helper::recentDate((new DB())->now()), 'db-current-date');
}
public function testDbVersion(): void {
// to check the executability of the SQL inside
$this->assertStringStartsWith('8.', (new DB())->version(), 'db-version');
}
public function testDebug(): void {
$db = DB::DB();
$initial = count($db->queryList());
$tableName = "phpunit_" . randomString(10);
$db->prepared_query("create temporary table if not exists $tableName (test int)");
$db->prepared_query("create temporary table if not exists $tableName (test int)");
$this->assertEquals(1, $db->loadPreviousWarning(), 'db-load-warning');
$this->assertGreaterThan(0.0, $db->elapsed(), 'db-elapsed');
$queryList = $db->queryList();
$this->assertEquals($initial + 2, count($queryList), 'db-querylist');
$last = end($queryList);
$this->assertIsArray($last['warning'], 'db-has-warning');
$warning = $last['warning'];
$this->assertCount(1, $warning, 'db-warning');
$this->assertEquals(1050, $warning[0]['code'], 'db-error-code');
$this->assertEquals("Table '$tableName' already exists", $warning[0]['message'], 'db-error-message');
}
public function testGlobalStatus(): void {
$status = (new DB())->globalStatus();
$this->assertGreaterThan(500, count($status), 'db-global-status');
$this->assertEquals('server-cert.pem', $status['Current_tls_cert']['Value'], 'db-current-tls-cert');
}
public function testGlobalVariables(): void {
$list = (new DB())->globalVariables();
$this->assertGreaterThan(500, count($list), 'db-global-variables');
$this->assertEquals('ON', $list['foreign_key_checks']['Value'], 'db-foreign-key-checks-on');
}
public function testLongRunning(): void {
$this->assertEquals(0, (new DB())->longRunning(), 'db-long-running');
}
public function testPgBasic(): void {
$this->assertInstanceOf(\PDO::class, $this->pg()->pdo(), 'db-pg-pdo');
$num = random_int(100, 999);
$this->assertEquals($num, $this->pg()->scalar("select ?", $num), 'db-pg-scalar-int');
$this->assertEquals(true, $this->pg()->scalar("select ?", true), 'db-pg-scalar-true');
$this->assertEquals("test", $this->pg()->scalar("select ?", "test"), 'db-pg-scalar-string');
$this->assertEquals("test", $this->pg()->scalar("select '\\x74657374'::bytea"), 'db-pg-scalar-bytea');
$st = $this->pg()->prepare("
create temporary table t (
id_t integer not null primary key generated always as identity,
label text not null,
created timestamptz not null default current_date
)
");
$this->assertInstanceOf(\PDOStatement::class, $st, 'db-pg-st');
$this->assertTrue($st->execute(), 'db-pg-create-tmp-table');
$id = $this->pg()->insert("
insert into t (label) values (?)
", 'phpunit'
);
$this->assertEquals(1, $id, 'db-pg-last-id');
$this->assertEquals(4, $this->pg()->insert("
insert into t (label) values (?), (?), (?)
", 'abc', 'def', 'ghi'),
'db-pg-triple-insert'
);
$this->assertEquals([2], $this->pg()->row("
select id_t from t where label = ?
", 'abc'),
'db-pg-row'
);
$this->assertEquals(
['i' => 3, 'j' => 'def'],
$this->pg()->rowAssoc("select id_t as i, label as j from t where id_t = ?", 3),
'db-pg-assoc-row'
);
$this->assertEquals(
['phpunit', 'abc', 'def', 'ghi'],
$this->pg()->column("select label from t order by id_t"),
'db-pg-column'
);
$all = $this->pg()->all("
select id_t, label, created from t order by id_t desc
");
$this->assertCount(4, $all, 'pg-all-total');
$this->assertEquals(['id_t', 'label', 'created'], array_keys($all[0]), 'pg-all-column-names');
$this->assertEquals('ghi', $all[0]['label'], 'pg-all-row-value');
$this->assertEquals(
3,
$this->pg()->prepared_query("
update t set label = upper(label) where char_length(label) = ?
", 3
),
'db-pg-prepared-update'
);
}
public function testPgStats(): void {
$this->pg()->stats()->flush();
$this->pg()->prepared_query('select now()');
usleep(1000);
$this->pg()->prepared_query('select now()');
$this->pg()->prepared_query("
select now() + ? * '1 day'::interval
", 3
);
$queryList = $this->pg()->stats()->queryList();
$this->assertCount(3, $queryList, 'db-pg-query-count');
$this->assertGreaterThan(
$queryList[0]['epoch'],
$queryList[1]['epoch'],
'db-pg-stats-epoch'
);
$last = end($queryList);
$this->assertEquals(
"select now() + ? * '1 day'::interval",
trim($last['query']),
'pg-stats-query',
);
$this->assertEquals([3], $last['args'], 'pg-stats-args');
$this->assertEquals(1, $last['metric'], 'pg-stats-metric');
$this->pg()->stats()->error('computer says no');
$errorList = $this->pg()->stats()->errorList();
$this->assertCount(1, $errorList, 'db-pg-error-count');
$this->assertEquals('computer says no', $errorList[0]['query'], 'db-pg-error-query');
$this->assertArrayHasKey('epoch', $errorList[0], 'db-pg-error-epoch');
}
public function testPgByteaScalar(): void {
$this->pg()->prepared_query("
create temporary table test_bytea (
payload bytea not null primary key
)
");
$payload = pack('C*', array_map(fn ($n) => chr($n), range(0, 255)));
$this->assertEquals(
1,
$this->pg()->prepared_query("
insert into test_bytea (payload) values (?)
", $payload
),
'db-pg-insert-bytea'
);
$this->assertEquals(
$payload,
$this->pg()->scalar("select payload from test_bytea"),
'db-pg-scalar-bytea'
);
$this->pg()->prepared_query("
drop table test_bytea
");
}
public function testPgWriteReturn(): void {
$this->pg()->prepared_query("
create temporary table test1 (
t_id int not null primary key
)
");
$n = random_int(1000, 9999);
$value = $this->pg()->writeReturning("
insert into test1 (t_id) values (?) returning t_id
", $n
);
$this->assertEquals($n, $value, 'db-pg-write-scalar');
$this->pg()->prepared_query("
create temporary table test2 (
t_id int not null primary key,
label text not null
)
");
$n = random_int(1000, 9999);
$label = randomString();
$row = $this->pg()->writeReturningRow("
insert into test2 (t_id, label) values (?, ?) returning t_id, label
", $n, $label
);
$this->assertEquals([$n, $label], $row, 'db-pg-write-row');
}
public function testPgByteaAll(): void {
$this->pg()->prepared_query("
create temporary table test_bytea (
id int generated always as identity,
payload bytea not null
)
");
$payload = pack('C*', array_map(fn ($n) => chr($n), range(0, 255)));
$this->pg()->prepared_query("
insert into test_bytea (payload) values (?), (?)
", $payload, $payload
);
$this->assertEquals(
[
['id' => 1, 'payload' => $payload],
['id' => 2, 'payload' => $payload],
],
$this->pg()->all("select id, payload from test_bytea order by id"),
'db-pg-all-bytea'
);
$this->pg()->prepared_query("
drop table test_bytea
");
}
public function testMysqlWrite(): void {
$db = DB::DB(readWrite: false);
$this->expectException(\mysqli_sql_exception::class);
$this->expectExceptionMessageMatches("/^INSERT command denied to user '" . MYSQL_RO_USER . "'@'[^']+' for table 'site_options'$/");
$db->prepared_query("
INSERT INTO site_options
(Name, Value, Comment)
VALUES ('phpunit', 'testMysqlWrite', 'this shall not pass')
");
}
public function testPgWrite(): void {
$this->expectException(\PDOException::class);
$this->expectExceptionMessageMatches('/^SQLSTATE\[\d+\]: Insufficient privilege: \d+ ERROR: permission denied for table counter$/');
$this->pgro()->prepared_query("
insert into counter values ('phpunit-testWrite', 'fail on insert', 0)
");
}
}