db = \Phake::makeVisible(\Phake::partialMock(Database::class)); } catch (\JKingWeb\Arsse\Db\Exception $e) { $this->markTestSkipped("SQLite 3 database driver not available"); } } public function tearDown(): void { $this->db = null; self::clearData(); } /** @dataProvider provideInClauses */ public function testGenerateInClause(string $clause, array $values, array $inV, string $inT) { $types = array_fill(0, sizeof($values), $inT); $exp = [$clause, $types, $values]; $this->assertSame($exp, $this->db->generateIn($inV, $inT)); } public function provideInClauses(): iterable { $l = Database::LIMIT_SET_SIZE + 1; $strings = array_fill(0, $l, ""); $ints = range(1, $l); $longString = str_repeat("0", Database::LIMIT_SET_STRING_LENGTH + 1); $params = implode(",", array_fill(0, $l, "?")); $intList = implode(",", $ints); $stringList = implode(",", array_fill(0, $l, "''")); return [ ["null", [], [], "str"], ["?", [1], [1], "int"], ["?", ["1"], ["1"], "int"], ["?,?", [null, null], [null, null], "str"], ["null", [], array_fill(0, $l, null), "str"], ["$intList", [], $ints, "int"], ["$intList,".($l+1), [], array_merge($ints, [$l+1]), "int"], ["$intList,0", [], array_merge($ints, ["OOK"]), "int"], ["$intList", [], array_merge($ints, [null]), "int"], ["$stringList,''", [], array_merge($strings, [""]), "str"], ["$stringList", [], array_merge($strings, [null]), "str"], ["$stringList,?", [$longString], array_merge($strings, [$longString]), "str"], ["$stringList,'A''s'", [], array_merge($strings, ["A's"]), "str"], ["$stringList,?", ["???"], array_merge($strings, ["???"]), "str"], ["$params", $ints, $ints, "bool"], ]; } /** @dataProvider provideSearchClauses */ public function testGenerateSearchClause(string $clause, array $values, array $inV, array $inC, bool $inAny) { // this is not an exhaustive test; integration tests already cover the ins and outs of the functionality $types = array_fill(0, sizeof($values), "str"); $exp = [$clause, $types, $values]; $this->assertSame($exp, $this->db->generateSearch($inV, $inC, $inAny)); } public function provideSearchClauses(): iterable { $terms = array_fill(0, Database::LIMIT_SET_SIZE + 1, "a"); $clause = array_fill(0, Database::LIMIT_SET_SIZE + 1, "test like '%a%' escape '^'"); $longString = str_repeat("0", Database::LIMIT_SET_STRING_LENGTH + 1); return [ ["test like ? escape '^'", ["%a%"], ["a"], ["test"], true], ["(col1 like ? escape '^' or col2 like ? escape '^')", ["%a%", "%a%"], ["a"], ["col1", "col2"], true], ["(".implode(" or ", $clause).")", [], $terms, ["test"], true], ["(".implode(" and ", $clause).")", [], $terms, ["test"], false], ["(".implode(" or ", $clause)." or test like ? escape '^')", ["%$longString%"], array_merge($terms, [$longString]), ["test"], true], ["(".implode(" or ", $clause)." or test like ? escape '^')", ["%Eh?%"], array_merge($terms, ["Eh?"]), ["test"], true], ["(".implode(" or ", $clause)." or test like ? escape '^')", ["%?%"], array_merge($terms, ["?"]), ["test"], true], ]; } }