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108 lines
4.0 KiB
108 lines
4.0 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\SQLite3PDO;
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use JKingWeb\Arsse\Db\Result;
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use JKingWeb\Arsse\Db\PDOResult;
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use JKingWeb\Arsse\Db\SQLite3\PDODriver;
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/** @covers \JKingWeb\Arsse\Db\PDOResult<extended> */
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class TestResult extends \JKingWeb\Arsse\Test\AbstractTest {
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protected $c;
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public function setUp() {
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if (!PDODriver::requirementsMet()) {
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$this->markTestSkipped("PDO-SQLite extension not loaded");
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}
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$this->clearData();
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$c = new \PDO("sqlite::memory:", "", "", [\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION]);
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$this->c = $c;
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}
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public function tearDown() {
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unset($this->c);
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$this->clearData();
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}
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public function testConstructResult() {
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$set = $this->c->query("SELECT 1");
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$this->assertInstanceOf(Result::class, new PDOResult($set));
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}
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public function testGetChangeCountAndLastInsertId() {
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$this->c->query("CREATE TABLE test(col)");
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$set = $this->c->query("INSERT INTO test(col) values(1)");
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$rows = $set->rowCount();
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$id = $this->c->lastInsertID();
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$r = new PDOResult($set, [$rows,$id]);
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$this->assertSame((int) $rows, $r->changes());
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$this->assertSame((int) $id, $r->lastId());
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}
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public function testIterateOverResults() {
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$set = $this->c->query("SELECT 1 as col union select 2 as col union select 3 as col");
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$rows = [];
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foreach (new PDOResult($set) as $index => $row) {
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$rows[$index] = $row['col'];
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}
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$this->assertSame([0 => "1", 1 => "2", 2 => "3"], $rows);
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}
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public function testIterateOverResultsTwice() {
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$set = $this->c->query("SELECT 1 as col union select 2 as col union select 3 as col");
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$rows = [];
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$test = new PDOResult($set);
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foreach ($test as $row) {
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$rows[] = $row['col'];
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}
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$this->assertSame(["1","2","3"], $rows);
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$this->assertException("resultReused", "Db");
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foreach ($test as $row) {
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$rows[] = $row['col'];
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}
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}
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public function testGetSingleValues() {
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$set = $this->c->query("SELECT 1867 as year union select 1970 as year union select 2112 as year");
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$test = new PDOResult($set);
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$this->assertEquals(1867, $test->getValue());
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$this->assertEquals(1970, $test->getValue());
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$this->assertEquals(2112, $test->getValue());
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$this->assertSame(null, $test->getValue());
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}
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public function testGetFirstValuesOnly() {
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$set = $this->c->query("SELECT 1867 as year, 19 as century union select 1970 as year, 20 as century union select 2112 as year, 22 as century");
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$test = new PDOResult($set);
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$this->assertEquals(1867, $test->getValue());
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$this->assertEquals(1970, $test->getValue());
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$this->assertEquals(2112, $test->getValue());
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$this->assertSame(null, $test->getValue());
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}
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public function testGetRows() {
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$set = $this->c->query("SELECT '2112' as album, '2112' as track union select 'Clockwork Angels' as album, 'The Wreckers' as track");
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$rows = [
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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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$test = new PDOResult($set);
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$this->assertEquals($rows[0], $test->getRow());
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$this->assertEquals($rows[1], $test->getRow());
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$this->assertSame(null, $test->getRow());
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}
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public function testGetAllRows() {
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$set = $this->c->query("SELECT '2112' as album, '2112' as track union select 'Clockwork Angels' as album, 'The Wreckers' as track");
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$rows = [
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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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$test = new PDOResult($set);
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$this->assertEquals($rows, $test->getAll());
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}
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}
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