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112 lines
4.6 KiB
112 lines
4.6 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\Db;
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use JKingWeb\Arsse\Db\Result;
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use JKingWeb\Arsse\Test\DatabaseInformation;
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abstract class BaseResult extends \JKingWeb\Arsse\Test\AbstractTest {
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protected $resultClass;
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protected $stringOutput;
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protected $interface;
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abstract protected function exec(string $q);
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abstract protected function makeResult(string $q): array;
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public function setUp() {
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self::setConf();
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$info = new DatabaseInformation($this->implementation);
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$this->interface = ($info->interfaceConstructor)();
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if (!$this->interface) {
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$this->markTestSkipped("$this->implementation database driver not available");
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}
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$this->resultClass = $info->resultClass;
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$this->stringOutput = $info->stringOutput;
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$this->exec("DROP TABLE IF EXISTS arsse_meta");
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}
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public function tearDown() {
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$this->exec("DROP TABLE IF EXISTS arsse_meta");
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}
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public function testConstructResult() {
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$this->assertInstanceOf(Result::class, new $this->resultClass(...$this->makeResult("SELECT 1")));
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}
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public function testGetChangeCountAndLastInsertId() {
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$this->makeResult("CREATE TABLE arsse_meta(key varchar(255) primary key not null, value text)");
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$out = $this->makeResult("INSERT INTO arsse_meta(key,value) values('test', 1)");
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$rows = $out[1][0];
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$id = $out[1][1];
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$r = new $this->resultClass(...$out);
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$this->assertSame((int) $rows, $r->changes());
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$this->assertSame((int) $id, $r->lastId());
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}
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public function testIterateOverResults() {
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$exp = [0 => 1, 1 => 2, 2 => 3];
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$exp = $this->stringOutput ? $this->stringify($exp) : $exp;
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foreach (new $this->resultClass(...$this->makeResult("SELECT 1 as col union select 2 as col union select 3 as col")) as $index => $row) {
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$rows[$index] = $row['col'];
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}
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$this->assertSame($exp, $rows);
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}
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public function testIterateOverResultsTwice() {
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$exp = [0 => 1, 1 => 2, 2 => 3];
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$exp = $this->stringOutput ? $this->stringify($exp) : $exp;
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$result = new $this->resultClass(...$this->makeResult("SELECT 1 as col union select 2 as col union select 3 as col"));
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foreach ($result as $index => $row) {
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$rows[$index] = $row['col'];
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}
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$this->assertSame($exp, $rows);
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$this->assertException("resultReused", "Db");
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foreach ($result as $row) {
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$rows[] = $row['col'];
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}
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}
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public function testGetSingleValues() {
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$exp = [1867, 1970, 2112];
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$exp = $this->stringOutput ? $this->stringify($exp) : $exp;
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$test = new $this->resultClass(...$this->makeResult("SELECT 1867 as year union select 1970 as year union select 2112 as year"));
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$this->assertSame($exp[0], $test->getValue());
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$this->assertSame($exp[1], $test->getValue());
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$this->assertSame($exp[2], $test->getValue());
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$this->assertSame(null, $test->getValue());
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}
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public function testGetFirstValuesOnly() {
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$exp = [1867, 1970, 2112];
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$exp = $this->stringOutput ? $this->stringify($exp) : $exp;
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$test = new $this->resultClass(...$this->makeResult("SELECT 1867 as year, 19 as century union select 1970 as year, 20 as century union select 2112 as year, 22 as century"));
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$this->assertSame($exp[0], $test->getValue());
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$this->assertSame($exp[1], $test->getValue());
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$this->assertSame($exp[2], $test->getValue());
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$this->assertSame(null, $test->getValue());
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}
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public function testGetRows() {
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$exp = [
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['album' => '2112', 'track' => '2112'],
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['album' => 'Clockwork Angels', 'track' => 'The Wreckers'],
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];
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$test = new $this->resultClass(...$this->makeResult("SELECT '2112' as album, '2112' as track union select 'Clockwork Angels' as album, 'The Wreckers' as track"));
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$this->assertSame($exp[0], $test->getRow());
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$this->assertSame($exp[1], $test->getRow());
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$this->assertSame(null, $test->getRow());
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}
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public function testGetAllRows() {
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$exp = [
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['album' => '2112', 'track' => '2112'],
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['album' => 'Clockwork Angels', 'track' => 'The Wreckers'],
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];
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$test = new $this->resultClass(...$this->makeResult("SELECT '2112' as album, '2112' as track union select 'Clockwork Angels' as album, 'The Wreckers' as track"));
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$this->assertEquals($exp, $test->getAll());
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}
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}
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