Add PostgreSQL Support (#3)

Reviewed-on: #3

tests/unit/Mapper/ArrayMapperTest.php

@@ -3,11 +3,13 @@
 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
 {
     public function testMapSucceeds(): void

tests/unit/Mapper/CountMapperTest.php

@@ -3,11 +3,13 @@
 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
 {
     public function testMapSucceeds(): void

tests/unit/Mapper/DocumentMapperTest.php

@@ -22,6 +22,7 @@ class TestDocument
 /**
  * Unit tests for the DocumentMapper class
  */
+#[TestDox('Document Mapper (Unit tests)')]
 class DocumentMapperTest extends TestCase
 {
     public function testConstructorSucceedsWithDefaultField(): void

tests/unit/Mapper/ExistsMapperTest.php

@@ -10,6 +10,7 @@ use PHPUnit\Framework\TestCase;
 /**
  * Unit tests for the ExistsMapper class
  */
+#[TestDox('Exists Mapper (Unit tests)')]
 class ExistsMapperTest extends TestCase
 {
     #[TestDox('Map succeeds for PostgreSQL')]

tests/unit/Mapper/StringMapperTest.php

@@ -3,8 +3,13 @@
 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
 {
     public function testMapSucceedsWhenFieldIsPresentAndString()