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File: tests/eMapper/SQLite/Result/ScalarMapper/BooleanTypeTest.php

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File: tests/eMapper/SQLite/Result/ScalarMapper/???
Role: Unit test script
Content typex: text/plain
Description: Unit test script
Class: eMapper
Database abstraction layer that maps data types
Author: By
Last change:
Date: 11 years ago
Size: 3,215 bytes
 

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<?php
namespace eMapper\SQLite\Result\ScalarMapper;

use eMapper\SQLite\SQLiteTest;
use eMapper\Engine\SQLite\Result\SQLiteResultIterator;
use eMapper\Result\Mapper\ScalarTypeMapper;
use eMapper\Type\Handler\BooleanTypeHandler;

/**
 * Tests ScalarTypeMapper with boolean values
 * @author emaphp
 * @group sqlite
 * @group result
 * @group boolean
 */
class BooleanTypeTest extends SQLiteTest {
    public function testBoolean() {
        $mapper = new ScalarTypeMapper(new BooleanTypeHandler());
        $result = self::$conn->query("SELECT 1");
        $value = $mapper->mapResult(new SQLiteResultIterator($result));
        $this->assertTrue($value);
        $result->finalize();
   
        $result = self::$conn->query("SELECT 0");
        $value = $mapper->mapResult(new SQLiteResultIterator($result));
        $this->assertFalse($value);
        $result->finalize();
   
        $result = self::$conn->query("SELECT refurbished FROM products WHERE product_id = 1");
        $value = $mapper->mapResult(new SQLiteResultIterator($result));
        $this->assertFalse($value);
        $result->finalize();
   
        $result = self::$conn->query("SELECT * FROM products WHERE product_id = 5");
        $value = $mapper->mapResult(new SQLiteResultIterator($result), 'refurbished');
        $this->assertTrue($value);
        $result->finalize();
   
        $result = self::$conn->query("SELECT refurbished FROM products ORDER BY product_id ASC");
        $value = $mapper->mapList(new SQLiteResultIterator($result));
        $this->assertEquals(array(false, false, false, false, true), $value);
        $result->finalize();
   
        $result = self::$conn->query("SELECT * FROM products ORDER BY product_id DESC");
        $value = $mapper->mapList(new SQLiteResultIterator($result), 'refurbished');
        $this->assertEquals(array(true, false, false, false, false), $value);
        $result->finalize();
    }
   
    public function testBooleanColumn() {
        $mapper = new ScalarTypeMapper(new BooleanTypeHandler());
        $result = self::$conn->query("SELECT * FROM products WHERE product_id = 1");
        $value = $mapper->mapResult(new SQLiteResultIterator($result), 'refurbished');
   
        $this->assertInternalType('boolean', $value);
        $this->assertFalse($value);
   
        $result->finalize();
    }
   
    public function testBooleanList() {
        $mapper = new ScalarTypeMapper(new BooleanTypeHandler());
        $result = self::$conn->query("SELECT refurbished FROM products ORDER BY product_id ASC");
        $values = $mapper->mapList(new SQLiteResultIterator($result));
   
        $this->assertInternalType('array', $values);
        $this->assertCount(5, $values);
   
        $this->assertFalse($values[0]);
        $this->assertFalse($values[1]);
        $this->assertFalse($values[2]);
        $this->assertFalse($values[3]);
        $this->assertTrue($values[4]);
   
        $result->finalize();
    }
   
    public function testBooleanColumnList() {
        $mapper = new ScalarTypeMapper(new BooleanTypeHandler());
        $result = self::$conn->query("SELECT * FROM products ORDER BY product_id ASC");
        $values = $mapper->mapList(new SQLiteResultIterator($result), 'refurbished');
   
        $this->assertInternalType('array', $values);
        $this->assertCount(5, $values);
   
        $this->assertFalse($values[0]);
        $this->assertFalse($values[1]);
        $this->assertFalse($values[2]);
        $this->assertFalse($values[3]);
        $this->assertTrue($values[4]);
   
        $result->finalize();
    }
}
?>