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Migrate mapper unit tests

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This commit is contained in:
Daniel J. Summers
2024-10-19 14:44:47 -04:00
parent 20a2c50ae7
commit 932046f624
10 changed files with 151 additions and 230 deletions
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28
tests/unit/Mapper/ArrayMapperTest.php
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<?php
/**
* @author Daniel J. Summers <daniel@bitbadger.solutions>
* @license MIT
*/
declare(strict_types=1);
namespace Test\Unit\Mapper;
use BitBadger\PDODocument\Mapper\ArrayMapper;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;
/**
* Unit tests for the ArrayMapper class
*/
#[TestDox('Array Mapper (Unit tests)')]
class ArrayMapperTest extends TestCase
{
#[TestDox('map() succeeds')]
public function testMapSucceeds(): void
{
$result = ['one' => 2, 'three' => 4, 'eight' => 'five'];
$mapped = (new ArrayMapper())->map($result);
$this->assertSame($result, $mapped, 'The array mapper should return the parameter given to it');
}
}

26
tests/unit/Mapper/CountMapperTest.php
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<?php
/**
* @author Daniel J. Summers <daniel@bitbadger.solutions>
* @license MIT
*/
declare(strict_types=1);
namespace Test\Unit\Mapper;
use BitBadger\PDODocument\Mapper\CountMapper;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;
/**
* Unit tests for the CountMapper class
*/
#[TestDox('Count Mapper (Unit tests)')]
class CountMapperTest extends TestCase
{
#[TestDox('map() succeeds')]
public function testMapSucceeds(): void
{
$this->assertEquals(5, (new CountMapper())->map([5, 8, 10]), 'Count not correct');
}
}

82
tests/unit/Mapper/DocumentMapperTest.php
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<?php
/**
* @author Daniel J. Summers <daniel@bitbadger.solutions>
* @license MIT
*/
declare(strict_types=1);
namespace Test\Unit\Mapper;
use BitBadger\PDODocument\{DocumentException, Field};
use BitBadger\PDODocument\Mapper\DocumentMapper;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;
use Test\{PjsonDocument, PjsonId};
// ** Test class hierarchy for serialization **
class SubDocument
{
public function __construct(public int $id = 0, public string $name = '') { }
}
class TestDocument
{
public function __construct(public int $id = 0, public SubDocument $subDoc = new SubDocument()) { }
}
/**
* Unit tests for the DocumentMapper class
*/
#[TestDox('Document Mapper (Unit tests)')]
class DocumentMapperTest extends TestCase
{
public function testConstructorSucceedsWithDefaultField(): void
{
$mapper = new DocumentMapper(Field::class);
$this->assertEquals('data', $mapper->fieldName, 'Default field name should have been "data"');
}
public function testConstructorSucceedsWithSpecifiedField(): void
{
$mapper = new DocumentMapper(Field::class, 'json');
$this->assertEquals('json', $mapper->fieldName, 'Field name not recorded correctly');
}
#[TestDox('map() succeeds with valid JSON')]
public function testMapSucceedsWithValidJSON(): void
{
$doc = (new DocumentMapper(TestDocument::class))->map(['data' => '{"id":7,"subDoc":{"id":22,"name":"tester"}}']);
$this->assertNotNull($doc, 'The document should not have been null');
$this->assertEquals(7, $doc->id, 'ID not filled correctly');
$this->assertNotNull($doc->subDoc, 'The sub-document should not have been null');
$this->assertEquals(22, $doc->subDoc->id, 'Sub-document ID not filled correctly');
$this->assertEquals('tester', $doc->subDoc->name, 'Sub-document name not filled correctly');
}
#[TestDox('map() succeeds with valid JSON for Pjson class')]
public function testMapSucceedsWithValidJSONForPjsonClass(): void
{
$doc = (new DocumentMapper(PjsonDocument::class))->map(['data' => '{"id":"seven","name":"bob","num_value":8}']);
$this->assertNotNull($doc, 'The document should not have been null');
$this->assertEquals(new PjsonId('seven'), $doc->id, 'ID not filled correctly');
$this->assertEquals('bob', $doc->name, 'Name not filled correctly');
$this->assertEquals(8, $doc->numValue, 'Numeric value not filled correctly');
$this->assertFalse(isset($doc->skipped), 'Non-JSON field has not been set');
}
#[TestDox('map() fails with invalid JSON')]
public function testMapFailsWithInvalidJSON(): void
{
$this->expectException(DocumentException::class);
(new DocumentMapper(TestDocument::class))->map(['data' => 'this is not valid']);
}
#[TestDox('map() fails with invalid JSON for Pjson class')]
public function testMapFailsWithInvalidJSONForPjsonClass(): void
{
$this->expectException(DocumentException::class);
(new DocumentMapper(PjsonDocument::class))->map(['data' => 'not even close']);
}
}

51
tests/unit/Mapper/ExistsMapperTest.php
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<?php
/**
* @author Daniel J. Summers <daniel@bitbadger.solutions>
* @license MIT
*/
declare(strict_types=1);
namespace Test\Unit\Mapper;
use BitBadger\PDODocument\{Configuration, DocumentException, Mode};
use BitBadger\PDODocument\Mapper\ExistsMapper;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;
/**
* Unit tests for the ExistsMapper class
*/
#[TestDox('Exists Mapper (Unit tests)')]
class ExistsMapperTest extends TestCase
{
#[TestDox('map() succeeds for PostgreSQL')]
public function testMapSucceedsForPostgreSQL(): void
{
try {
Configuration::overrideMode(Mode::PgSQL);
$this->assertFalse((new ExistsMapper())->map([false, 'nope']), 'Result should have been false');
} finally {
Configuration::overrideMode(null);
}
}
#[TestDox('map() succeeds for SQLite')]
public function testMapSucceedsForSQLite(): void
{
try {
Configuration::overrideMode(Mode::SQLite);
$this->assertTrue((new ExistsMapper())->map([1, 'yep']), 'Result should have been true');
} finally {
Configuration::overrideMode(null);
}
}
#[TestDox('map() fails when mode not set')]
public function testMapFailsWhenModeNotSet(): void
{
$this->expectException(DocumentException::class);
Configuration::overrideMode(null);
(new ExistsMapper())->map(['0']);
}
}

43
tests/unit/Mapper/StringMapperTest.php
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<?php
/**
* @author Daniel J. Summers <daniel@bitbadger.solutions>
* @license MIT
*/
declare(strict_types=1);
namespace Test\Unit\Mapper;
use BitBadger\PDODocument\Mapper\StringMapper;
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;
/**
* Unit tests for the StringMapper class
*/
#[TestDox('String Mapper (Unit tests)')]
class StringMapperTest extends TestCase
{
#[TestDox('map() succeeds when field is present and string')]
public function testMapSucceedsWhenFieldIsPresentAndString(): void
{
$result = ['test_field' => 'test_value'];
$mapper = new StringMapper('test_field');
$this->assertEquals('test_value', $mapper->map($result), 'String value not returned correctly');
}
#[TestDox('map() succeeds when field is present and not string')]
public function testMapSucceedsWhenFieldIsPresentAndNotString(): void
{
$result = ['a_number' => 6.7];
$mapper = new StringMapper('a_number');
$this->assertEquals('6.7', $mapper->map($result), 'Number value not returned correctly');
}
#[TestDox('map() succeeds when field is not present')]
public function testMapSucceedsWhenFieldIsNotPresent(): void
{
$mapper = new StringMapper('something_else');
$this->assertNull($mapper->map([]), 'Missing value not returned correctly');
}
}