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86 lines
4.7 KiB
86 lines
4.7 KiB
<?php
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/** @license MIT
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* Copyright 2017 J. King, Dustin Wilson et al.
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* See LICENSE and AUTHORS files for details */
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declare(strict_types=1);
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namespace JKingWeb\Arsse\TestCase\Database;
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use JKingWeb\Arsse\Database;
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/** @covers \JKingWeb\Arsse\Database */
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class TestDatabase extends \JKingWeb\Arsse\Test\AbstractTest {
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protected $db = null;
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public function setUp(): void {
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self::clearData();
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self::setConf();
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try {
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$this->db = \Phake::makeVisible(\Phake::partialMock(Database::class));
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} catch (\JKingWeb\Arsse\Db\Exception $e) {
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$this->markTestSkipped("SQLite 3 database driver not available");
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}
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}
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public function tearDown(): void {
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$this->db = null;
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self::clearData();
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}
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/** @dataProvider provideInClauses */
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public function testGenerateInClause(string $clause, array $values, array $inV, string $inT): void {
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$types = array_fill(0, sizeof($values), $inT);
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$exp = [$clause, $types, $values];
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$this->assertSame($exp, $this->db->generateIn($inV, $inT));
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}
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public function provideInClauses(): iterable {
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$l = Database::LIMIT_SET_SIZE + 1;
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$strings = array_fill(0, $l, "");
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$ints = range(1, $l);
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$longString = str_repeat("0", Database::LIMIT_SET_STRING_LENGTH + 1);
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$params = implode(",", array_fill(0, $l, "?"));
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$intList = implode(",", $ints);
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$stringList = implode(",", array_fill(0, $l, "''"));
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return [
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["null", [], [], "str"],
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["?", [1], [1], "int"],
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["?", ["1"], ["1"], "int"],
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["?,?", [null, null], [null, null], "str"],
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["null", [], array_fill(0, $l, null), "str"],
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["$intList", [], $ints, "int"],
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["$intList,".($l+1), [], array_merge($ints, [$l+1]), "int"],
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["$intList,0", [], array_merge($ints, ["OOK"]), "int"],
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["$intList", [], array_merge($ints, [null]), "int"],
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["$stringList,''", [], array_merge($strings, [""]), "str"],
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["$stringList", [], array_merge($strings, [null]), "str"],
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["$stringList,?", [$longString], array_merge($strings, [$longString]), "str"],
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["$stringList,'A''s'", [], array_merge($strings, ["A's"]), "str"],
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["$stringList,?", ["???"], array_merge($strings, ["???"]), "str"],
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["$params", $ints, $ints, "bool"],
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];
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}
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/** @dataProvider provideSearchClauses */
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public function testGenerateSearchClause(string $clause, array $values, array $inV, array $inC, bool $inAny): void {
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// this is not an exhaustive test; integration tests already cover the ins and outs of the functionality
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$types = array_fill(0, sizeof($values), "str");
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$exp = [$clause, $types, $values];
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$this->assertSame($exp, $this->db->generateSearch($inV, $inC, $inAny));
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}
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public function provideSearchClauses(): iterable {
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$terms = array_fill(0, Database::LIMIT_SET_SIZE + 1, "a");
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$clause = array_fill(0, Database::LIMIT_SET_SIZE + 1, "test like '%a%' escape '^'");
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$longString = str_repeat("0", Database::LIMIT_SET_STRING_LENGTH + 1);
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return [
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["test like ? escape '^'", ["%a%"], ["a"], ["test"], true],
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["(col1 like ? escape '^' or col2 like ? escape '^')", ["%a%", "%a%"], ["a"], ["col1", "col2"], true],
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["(".implode(" or ", $clause).")", [], $terms, ["test"], true],
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["(".implode(" and ", $clause).")", [], $terms, ["test"], false],
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["(".implode(" or ", $clause)." or test like ? escape '^')", ["%$longString%"], array_merge($terms, [$longString]), ["test"], true],
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["(".implode(" or ", $clause)." or test like ? escape '^')", ["%Eh?%"], array_merge($terms, ["Eh?"]), ["test"], true],
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["(".implode(" or ", $clause)." or test like ? escape '^')", ["%?%"], array_merge($terms, ["?"]), ["test"], true],
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];
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}
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}
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