diff --git a/tests/Integration/PostgreSQL/DocumentListTest.php b/tests/Integration/PostgreSQL/DocumentListTest.php
index 03cf339..0a22fe2 100644
--- a/tests/Integration/PostgreSQL/DocumentListTest.php
+++ b/tests/Integration/PostgreSQL/DocumentListTest.php
@@ -22,7 +22,7 @@ describe('::create()', function () {
     });
 });
 
-describe('::items()', function () {
+describe('->items()', function () {
     test('enumerates items in the list', function () {
         $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
             new DocumentMapper(TestDocument::class));
@@ -43,3 +43,54 @@ describe('::items()', function () {
             ->and(fn () => iterator_to_array($list->items()))->toThrow(DocumentException::class);
     });
 });
+
+describe('->hasItems()', function () {
+    test('returns false when no items are in the list', function () {
+        expect(DocumentList::create(
+                Query::selectFromTable(ThrowawayDb::TABLE) . " WHERE (data->>'num_value')::numeric < 0", [],
+                new DocumentMapper(TestDocument::class)))
+            ->not->toBeNull()
+            ->hasItems()->toBeFalse();
+    });
+    test('returns true when items are in the list', function () {
+        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
+            new DocumentMapper(TestDocument::class));
+        expect($list)->not->toBeNull()->hasItems()->toBeTrue();
+        foreach ($list->items() as $ignored) {
+            expect($list)->hasItems()->toBeTrue();
+        }
+        expect($list)->hasItems()->toBeFalse();
+    });
+});
+
+describe('->map()', function () {
+    test('transforms the list', function () {
+        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
+            new DocumentMapper(TestDocument::class));
+        expect($list)->not->toBeNull()->hasItems()->toBeTrue();
+        foreach ($list->map(fn($doc) => strrev($doc->id)) as $mapped) {
+            expect(['eno', 'owt', 'eerht', 'ruof', 'evif'])->toContain($mapped);
+        }
+    });
+});
+
+describe('->iter()', function () {
+    test('walks the list', function () {
+        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
+            new DocumentMapper(TestDocument::class));
+        expect($list)->not->toBeNull()->hasItems()->toBeTrue();
+        $splats = [];
+        $list->iter(function ($doc) use (&$splats) { $splats[] = str_repeat('*', strlen($doc->id)); });
+        expect(implode(' ', $splats))->toBe('*** *** ***** **** ****');
+    });
+});
+
+describe('->mapToArray()', function () {
+    test('creates an associative array', function () {
+        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
+            new DocumentMapper(TestDocument::class));
+        expect($list)->not->toBeNull()->hasItems()->toBeTrue()
+            ->and($list->mapToArray(fn($it) => $it->id, fn($it) => $it->value))
+            ->toBe(['one' => 'FIRST!', 'two' => 'another', 'three' => '', 'four' => 'purple', 'five' => 'purple']);
+    });
+});
diff --git a/tests/Integration/PostgreSQL/DocumentTest.php b/tests/Integration/PostgreSQL/DocumentTest.php
new file mode 100644
index 0000000..0c968b6
--- /dev/null
+++ b/tests/Integration/PostgreSQL/DocumentTest.php
@@ -0,0 +1,249 @@
+<?php
+/**
+ * @author Daniel J. Summers <daniel@bitbadger.solutions>
+ * @license MIT
+ */
+
+declare(strict_types=1);
+
+use BitBadger\PDODocument\{AutoId, Configuration, Custom, Document, DocumentException, Field, Find, Query};
+use BitBadger\PDODocument\Mapper\ArrayMapper;
+use Test\Integration\PostgreSQL\ThrowawayDb;
+use Test\Integration\{NumDocument, SubDocument, TestDocument};
+
+pest()->group('integration', 'postgresql');
+
+describe('::insert()', function () {
+    test('inserts an array with no automatic ID', function () {
+        Document::insert(ThrowawayDb::TABLE, ['id' => 'turkey', 'sub' => ['foo' => 'gobble', 'bar' => 'gobble']]);
+        $tryDoc = Find::byId(ThrowawayDb::TABLE, 'turkey', TestDocument::class);
+        expect($tryDoc)
+            ->isSome()->toBeTrue()
+            ->and($tryDoc->get())
+            ->id->toBe('turkey')
+            ->value->toBe('')
+            ->num_value->toBe(0)
+            ->sub->not->toBeNull()
+            ->sub->foo->toBe('gobble')
+            ->sub->bar->toBe('gobble');
+    });
+    test('inserts an array with auto-number ID, not provided', function () {
+        Configuration::$autoId = AutoId::Number;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+
+            Document::insert(ThrowawayDb::TABLE, ['id' => 0, 'value' => 'new', 'num_value' => 8]);
+            $doc = Custom::single('SELECT data FROM ' . ThrowawayDb::TABLE, [], new ArrayMapper());
+            expect($doc)->isSome()->toBeTrue()
+                ->and(json_decode($doc->get()['data']))
+                ->id->toBe(1);
+
+            Document::insert(ThrowawayDb::TABLE, ['id' => 0, 'value' => 'again', 'num_value' => 7]);
+            $doc = Custom::single('SELECT data FROM ' . ThrowawayDb::TABLE . " WHERE " . Query::whereById(docId: 2),
+                [':id' => 2], new ArrayMapper());
+            expect($doc)->isSome()->toBeTrue()
+                ->and(json_decode($doc->get()['data']))
+                ->id->toBe(2);
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('inserts an array with auto-number ID, provided', function () {
+        Configuration::$autoId = AutoId::Number;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            Document::insert(ThrowawayDb::TABLE, ['id' => 7, 'value' => 'new', 'num_value' => 8]);
+            $doc = Custom::single('SELECT data FROM ' . ThrowawayDb::TABLE, [], new ArrayMapper());
+            expect($doc)->isSome()->toBeTrue()
+                ->and(json_decode($doc->get()['data']))
+                ->id->toBe(7);
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+
+    });
+    test('inserts an array with auto-UUID ID, not provided', function () {
+        Configuration::$autoId = AutoId::UUID;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            Document::insert(ThrowawayDb::TABLE, ['id' => '', 'num_value' => 5]);
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 5)], TestDocument::class);
+            expect($doc)
+                ->isSome()->toBeTrue()
+                ->and($doc->get())->id->not->toBeEmpty();
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('inserts an array with auto-UUID ID, provided', function () {
+        Configuration::$autoId = AutoId::UUID;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            $uuid = AutoId::generateUUID();
+            Document::insert(ThrowawayDb::TABLE, ['id' => $uuid, 'value' => 'uuid', 'num_value' => 12]);
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 12)], TestDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toBe($uuid);
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('inserts an array with auto-string ID, not provided', function () {
+        Configuration::$autoId         = AutoId::RandomString;
+        Configuration::$idStringLength = 6;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            Document::insert(ThrowawayDb::TABLE, ['id' => '', 'value' => 'new', 'num_value' => 8]);
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 8)], TestDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toHaveLength(6);
+        } finally {
+            Configuration::$autoId         = AutoId::None;
+            Configuration::$idStringLength = 16;
+        }
+    });
+    test('inserts an array with auto-string ID, provided', function () {
+        Configuration::$autoId = AutoId::RandomString;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            Document::insert(ThrowawayDb::TABLE, ['id' => 'my-key', 'value' => 'old', 'num_value' => 3]);
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 3)], TestDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toBe('my-key');
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('inserts an object with no automatic ID', function () {
+        Document::insert(ThrowawayDb::TABLE, new TestDocument('turkey', sub: new SubDocument('gobble', 'gobble')));
+        $tryDoc = Find::byId(ThrowawayDb::TABLE, 'turkey', TestDocument::class);
+        expect($tryDoc)->isSome()->toBeTrue();
+        $doc = $tryDoc->get();
+        expect($doc)
+            ->id->toBe('turkey')
+            ->num_value->toBe(0)
+            ->sub->not->toBeNull()
+            ->sub->foo->toBe('gobble')
+            ->sub->bar->toBe('gobble')
+            ->and($doc->value)->toBe('');
+    });
+    test('inserts an object with auto-number ID, not provided', function () {
+        Configuration::$autoId = AutoId::Number;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+
+            Document::insert(ThrowawayDb::TABLE, new NumDocument(value: 'taco'));
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('value', 'taco')], NumDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toBe(1);
+
+            Document::insert(ThrowawayDb::TABLE, new NumDocument(value: 'burrito'));
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('value', 'burrito')], NumDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toBe(2);
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('inserts an object with auto-number ID, provided', function () {
+        Configuration::$autoId = AutoId::Number;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            Document::insert(ThrowawayDb::TABLE, new NumDocument(64, 'large'));
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('value', 'large')], NumDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toBe(64);
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('inserts an object with auto-UUID ID, not provided', function () {
+        Configuration::$autoId = AutoId::UUID;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            Document::insert(ThrowawayDb::TABLE, new TestDocument(value: 'something', num_value: 9));
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::exists('value')], TestDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->not->toBeEmpty();
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('inserts an object with auto-UUID ID, provided', function () {
+        Configuration::$autoId = AutoId::UUID;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            $uuid = AutoId::generateUUID();
+            Document::insert(ThrowawayDb::TABLE, new TestDocument($uuid, num_value: 14));
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 14)], TestDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toBe($uuid);
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('inserts an object with auto-string ID, not provided', function () {
+        Configuration::$autoId         = AutoId::RandomString;
+        Configuration::$idStringLength = 40;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            Document::insert(ThrowawayDb::TABLE, new TestDocument(num_value: 55));
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 55)], TestDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toHaveLength(40);
+        } finally {
+            Configuration::$autoId         = AutoId::None;
+            Configuration::$idStringLength = 16;
+        }
+    });
+    test('inserts an object with auto-string ID, provided', function () {
+        Configuration::$autoId = AutoId::RandomString;
+        try {
+            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
+            Document::insert(ThrowawayDb::TABLE, new TestDocument('my-key', num_value: 3));
+            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 3)], TestDocument::class);
+            expect($doc)->isSome()->toBeTrue()
+                ->and($doc->get())->id->toBe('my-key');
+        } finally {
+            Configuration::$autoId = AutoId::None;
+        }
+    });
+    test('throws an exception for duplicate key', function () {
+        expect(fn () => Document::insert(ThrowawayDb::TABLE, new TestDocument('one')))
+            ->toThrow(DocumentException::class);
+    });
+});
+
+describe('::save()', function () {
+    test('inserts a new document', function () {
+        Document::save(ThrowawayDb::TABLE, new TestDocument('test', sub: new SubDocument('a', 'b')));
+        expect(Find::byId(ThrowawayDb::TABLE, 'one', TestDocument::class))->isSome()->toBeTrue();
+    });
+    test('updates an existing document', function () {
+        Document::save(ThrowawayDb::TABLE, new TestDocument('two', num_value: 44));
+        $tryDoc = Find::byId(ThrowawayDb::TABLE, 'two', TestDocument::class);
+        expect($tryDoc)->isSome()->toBeTrue()
+            ->and($tryDoc->get())
+            ->num_value->toBe(44)
+            ->sub->toBeNull();
+    });
+});
+
+describe('::update()', function () {
+    test('replaces an existing document', function () {
+        Document::update(ThrowawayDb::TABLE, 'one', new TestDocument('one', 'howdy', 8, new SubDocument('y', 'z')));
+        $tryDoc = Find::byId(ThrowawayDb::TABLE, 'one', TestDocument::class);
+        expect($tryDoc)->isSome()->toBeTrue();
+        $doc = $tryDoc->get();
+        expect($doc)
+            ->num_value->toBe(8)
+            ->sub->not->toBeNull()
+            ->sub->foo->toBe('y')
+            ->sub->bar->toBe('z')
+            ->and($doc->value)->toBe('howdy');
+    });
+    test('does nothing for a non-existent document', function () {
+        Document::update(ThrowawayDb::TABLE, 'two-hundred', new TestDocument('200'));
+        expect(Find::byId(ThrowawayDb::TABLE, 'two-hundred', TestDocument::class))->isNone()->toBeTrue();
+    });
+});
diff --git a/tests/integration/postgresql/DocumentListTest.php b/tests/integration/postgresql/DocumentListTest.php
deleted file mode 100644
index 827247b..0000000
--- a/tests/integration/postgresql/DocumentListTest.php
+++ /dev/null
@@ -1,135 +0,0 @@
-<?php
-/**
- * @author Daniel J. Summers <daniel@bitbadger.solutions>
- * @license MIT
- */
-
-declare(strict_types=1);
-
-namespace Test\Integration\PostgreSQL;
-
-use BitBadger\PDODocument\{DocumentException, DocumentList, Query};
-use BitBadger\PDODocument\Mapper\DocumentMapper;
-use PHPUnit\Framework\Attributes\TestDox;
-use PHPUnit\Framework\TestCase;
-use Test\Integration\TestDocument;
-
-/**
- * PostgreSQL integration tests for the DocumentList class
- */
-#[TestDox('DocumentList (PostgreSQL integration)')]
-class DocumentListTest extends TestCase
-{
-    /** @var string Database name for throwaway database */
-    private string $dbName;
-
-    protected function setUp(): void
-    {
-        parent::setUp();
-        $this->dbName = ThrowawayDb::create();
-    }
-
-    protected function tearDown(): void
-    {
-        ThrowawayDb::destroy($this->dbName);
-        parent::tearDown();
-    }
-
-    #[TestDox('create() succeeds')]
-    public function testCreateSucceeds(): void
-    {
-        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
-            new DocumentMapper(TestDocument::class));
-        $this->assertNotNull($list, 'There should have been a document list created');
-        $list = null;
-    }
-
-    #[TestDox('items() succeeds')]
-    public function testItemsSucceeds(): void
-    {
-        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
-            new DocumentMapper(TestDocument::class));
-        $this->assertNotNull($list, 'There should have been a document list created');
-        $count = 0;
-        foreach ($list->items() as $item) {
-            $this->assertContains($item->id, ['one', 'two', 'three', 'four', 'five'],
-                'An unexpected document ID was returned');
-            $count++;
-        }
-        $this->assertEquals(5, $count, 'There should have been 5 documents returned');
-    }
-
-    #[TestDox('items() fails when already consumed')]
-    public function testItemsFailsWhenAlreadyConsumed(): void
-    {
-        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
-            new DocumentMapper(TestDocument::class));
-        $this->assertNotNull($list, 'There should have been a document list created');
-        $this->assertTrue($list->hasItems(), 'There should be items in the list');
-        $ignored = iterator_to_array($list->items());
-        $this->assertFalse($list->hasItems(), 'The list should no longer have items');
-        $this->expectException(DocumentException::class);
-        iterator_to_array($list->items());
-    }
-
-    #[TestDox('hasItems() succeeds with empty results')]
-    public function testHasItemsSucceedsWithEmptyResults(): void
-    {
-        $list = DocumentList::create(
-            Query::selectFromTable(ThrowawayDb::TABLE) . " WHERE (data->>'num_value')::numeric < 0", [],
-            new DocumentMapper(TestDocument::class));
-        $this->assertNotNull($list, 'There should have been a document list created');
-        $this->assertFalse($list->hasItems(), 'There should be no items in the list');
-    }
-
-    #[TestDox('hasItems() succeeds with non-empty results')]
-    public function testHasItemsSucceedsWithNonEmptyResults(): void
-    {
-        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
-            new DocumentMapper(TestDocument::class));
-        $this->assertNotNull($list, 'There should have been a document list created');
-        $this->assertTrue($list->hasItems(), 'There should be items in the list');
-        foreach ($list->items() as $ignored) {
-            $this->assertTrue($list->hasItems(), 'There should be items remaining in the list');
-        }
-        $this->assertFalse($list->hasItems(), 'There should be no remaining items in the list');
-    }
-
-    #[TestDox('map() succeeds')]
-    public function testMapSucceeds(): void
-    {
-        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
-            new DocumentMapper(TestDocument::class));
-        $this->assertNotNull($list, 'There should have been a document list created');
-        $this->assertTrue($list->hasItems(), 'There should be items in the list');
-        foreach ($list->map(fn($doc) => strrev($doc->id)) as $mapped) {
-            $this->assertContains($mapped, ['eno', 'owt', 'eerht', 'ruof', 'evif'],
-                'An unexpected mapped value was returned');
-        }
-    }
-
-    #[TestDox('iter() succeeds')]
-    public function testIterSucceeds(): void
-    {
-        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
-            new DocumentMapper(TestDocument::class));
-        $this->assertNotNull($list, 'There should have been a document list created');
-        $this->assertTrue($list->hasItems(), 'There should be items in the list');
-        $splats = [];
-        $list->iter(function ($doc) use (&$splats) { $splats[] = str_repeat('*', strlen($doc->id)); });
-        $this->assertEquals('*** *** ***** **** ****', implode(' ', $splats),
-            'Iteration did not have the expected result');
-    }
-
-    #[TestDox('mapToArray() succeeds')]
-    public function testMapToArraySucceeds(): void
-    {
-        $list = DocumentList::create(Query::selectFromTable(ThrowawayDb::TABLE), [],
-            new DocumentMapper(TestDocument::class));
-        $this->assertNotNull($list, 'There should have been a document list created');
-        $this->assertTrue($list->hasItems(), 'There should be items in the list');
-        $lookup   = $list->mapToArray(fn($it) => $it->id, fn($it) => $it->value);
-        $expected = ['one' => 'FIRST!', 'two' => 'another', 'three' => '', 'four' => 'purple', 'five' => 'purple'];
-        $this->assertEquals($expected, $lookup, 'The array was not mapped correctly');
-    }
-}
diff --git a/tests/integration/postgresql/DocumentTest.php b/tests/integration/postgresql/DocumentTest.php
deleted file mode 100644
index 0997b5a..0000000
--- a/tests/integration/postgresql/DocumentTest.php
+++ /dev/null
@@ -1,319 +0,0 @@
-<?php
-/**
- * @author Daniel J. Summers <daniel@bitbadger.solutions>
- * @license MIT
- */
-
-declare(strict_types=1);
-
-namespace Test\Integration\PostgreSQL;
-
-use BitBadger\PDODocument\{AutoId, Configuration, Custom, Document, DocumentException, Field, Find, Query};
-use BitBadger\PDODocument\Mapper\ArrayMapper;
-use PHPUnit\Framework\Attributes\TestDox;
-use PHPUnit\Framework\TestCase;
-use Test\Integration\{NumDocument, SubDocument, TestDocument};
-
-/**
- * PostgreSQL integration tests for the Document class
- */
-#[TestDox('Document (PostgreSQL integration)')]
-class DocumentTest extends TestCase
-{
-    /** @var string Database name for throwaway database */
-    private string $dbName;
-
-    protected function setUp(): void
-    {
-        parent::setUp();
-        $this->dbName = ThrowawayDb::create();
-    }
-
-    protected function tearDown(): void
-    {
-        ThrowawayDb::destroy($this->dbName);
-        parent::tearDown();
-    }
-
-    #[TestDox('insert() succeeds for array no auto ID')]
-    public function testInsertSucceedsForArrayNoAutoId(): void
-    {
-        Document::insert(ThrowawayDb::TABLE, ['id' => 'turkey', 'sub' => ['foo' => 'gobble', 'bar' => 'gobble']]);
-        $tryDoc = Find::byId(ThrowawayDb::TABLE, 'turkey', TestDocument::class);
-        $this->assertTrue($tryDoc->isSome(), 'There should have been a document inserted');
-        $doc = $tryDoc->get();
-        $this->assertEquals('turkey', $doc->id, 'The ID was incorrect');
-        $this->assertEquals('', $doc->value, 'The value was incorrect');
-        $this->assertEquals(0, $doc->num_value, 'The numeric value was incorrect');
-        $this->assertNotNull($doc->sub, 'The sub-document should not have been null');
-        $this->assertEquals('gobble', $doc->sub->foo, 'The sub-document foo property was incorrect');
-        $this->assertEquals('gobble', $doc->sub->bar, 'The sub-document bar property was incorrect');
-    }
-
-    #[TestDox('insert() succeeds for array with auto number ID not provided')]
-    public function testInsertSucceedsForArrayWithAutoNumberIdNotProvided(): void
-    {
-        Configuration::$autoId = AutoId::Number;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-
-            Document::insert(ThrowawayDb::TABLE, ['id' => 0, 'value' => 'new', 'num_value' => 8]);
-            $doc = Custom::single('SELECT data FROM ' . ThrowawayDb::TABLE, [], new ArrayMapper());
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $obj = json_decode($doc->get()['data']);
-            $this->assertEquals(1, $obj->id, 'The ID 1 should have been auto-generated');
-
-            Document::insert(ThrowawayDb::TABLE, ['id' => 0, 'value' => 'again', 'num_value' => 7]);
-            $doc = Custom::single('SELECT data FROM ' . ThrowawayDb::TABLE . " WHERE " . Query::whereById(docId: 2),
-                [':id' => 2], new ArrayMapper());
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $obj = json_decode($doc->get()['data']);
-            $this->assertEquals(2, $obj->id, 'The ID 2 should have been auto-generated');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for array with auto number ID with ID provided')]
-    public function testInsertSucceedsForArrayWithAutoNumberIdWithIdProvided(): void
-    {
-        Configuration::$autoId = AutoId::Number;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            Document::insert(ThrowawayDb::TABLE, ['id' => 7, 'value' => 'new', 'num_value' => 8]);
-            $doc = Custom::single('SELECT data FROM ' . ThrowawayDb::TABLE, [], new ArrayMapper());
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $obj = json_decode($doc->get()['data']);
-            $this->assertEquals(7, $obj->id, 'The ID 7 should have been stored');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for array with auto UUID ID not provided')]
-    public function testInsertSucceedsForArrayWithAutoUuidIdNotProvided(): void
-    {
-        Configuration::$autoId = AutoId::UUID;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            Document::insert(ThrowawayDb::TABLE, ['id' => '', 'num_value' => 5]);
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 5)], TestDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertNotEmpty($doc->get()->id, 'The ID should have been auto-generated');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for array with auto UUID ID with ID provided')]
-    public function testInsertSucceedsForArrayWithAutoUuidIdWithIdProvided(): void
-    {
-        Configuration::$autoId = AutoId::UUID;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            $uuid = AutoId::generateUUID();
-            Document::insert(ThrowawayDb::TABLE, ['id' => $uuid, 'value' => 'uuid', 'num_value' => 12]);
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 12)], TestDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals($uuid, $doc->get()->id, 'The ID should not have been changed');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for array with auto string ID not provided')]
-    public function testInsertSucceedsForArrayWithAutoStringIdNotProvided(): void
-    {
-        Configuration::$autoId         = AutoId::RandomString;
-        Configuration::$idStringLength = 6;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            Document::insert(ThrowawayDb::TABLE, ['id' => '', 'value' => 'new', 'num_value' => 8]);
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 8)], TestDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals(6, strlen($doc->get()->id),
-                'The ID should have been auto-generated and had 6 characters');
-        } finally {
-            Configuration::$autoId         = AutoId::None;
-            Configuration::$idStringLength = 16;
-        }
-    }
-
-    #[TestDox('insert() succeeds for array with auto string ID with ID provided')]
-    public function testInsertSucceedsForArrayWithAutoStringIdWithIdProvided(): void
-    {
-        Configuration::$autoId = AutoId::RandomString;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            Document::insert(ThrowawayDb::TABLE, ['id' => 'my-key', 'value' => 'old', 'num_value' => 3]);
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 3)], TestDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals('my-key', $doc->get()->id, 'The ID should not have been changed');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for object no auto ID')]
-    public function testInsertSucceedsForObjectNoAutoId(): void
-    {
-        Document::insert(ThrowawayDb::TABLE, new TestDocument('turkey', sub: new SubDocument('gobble', 'gobble')));
-        $tryDoc = Find::byId(ThrowawayDb::TABLE, 'turkey', TestDocument::class);
-        $this->assertTrue($tryDoc->isSome(), 'There should have been a document inserted');
-        $doc = $tryDoc->get();
-        $this->assertEquals('turkey', $doc->id, 'The ID was incorrect');
-        $this->assertEquals('', $doc->value, 'The value was incorrect');
-        $this->assertEquals(0, $doc->num_value, 'The numeric value was incorrect');
-        $this->assertNotNull($doc->sub, 'The sub-document should not have been null');
-        $this->assertEquals('gobble', $doc->sub->foo, 'The sub-document foo property was incorrect');
-        $this->assertEquals('gobble', $doc->sub->bar, 'The sub-document bar property was incorrect');
-    }
-
-    #[TestDox('insert() succeeds for object with auto number ID not provided')]
-    public function testInsertSucceedsForObjectWithAutoNumberIdNotProvided(): void
-    {
-        Configuration::$autoId = AutoId::Number;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-
-            Document::insert(ThrowawayDb::TABLE, new NumDocument(value: 'taco'));
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('value', 'taco')], NumDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals(1, $doc->get()->id, 'The ID 1 should have been auto-generated');
-
-            Document::insert(ThrowawayDb::TABLE, new NumDocument(value: 'burrito'));
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('value', 'burrito')], NumDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals(2, $doc->get()->id, 'The ID 2 should have been auto-generated');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for object with auto number ID with ID provided')]
-    public function testInsertSucceedsForObjectWithAutoNumberIdWithIdProvided(): void
-    {
-        Configuration::$autoId = AutoId::Number;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            Document::insert(ThrowawayDb::TABLE, new NumDocument(64, 'large'));
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('value', 'large')], NumDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals(64, $doc->get()->id, 'The ID 64 should have been stored');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for object with auto UUID ID not provided')]
-    public function testInsertSucceedsForObjectWithAutoUuidIdNotProvided(): void
-    {
-        Configuration::$autoId = AutoId::UUID;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            Document::insert(ThrowawayDb::TABLE, new TestDocument(value: 'something', num_value: 9));
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::exists('value')], TestDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertNotEmpty($doc->get()->id, 'The ID should have been auto-generated');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for object with auto UUID ID with ID provided')]
-    public function testInsertSucceedsForObjectWithAutoUuidIdWithIdProvided(): void
-    {
-        Configuration::$autoId = AutoId::UUID;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            $uuid = AutoId::generateUUID();
-            Document::insert(ThrowawayDb::TABLE, new TestDocument($uuid, num_value: 14));
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 14)], TestDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals($uuid, $doc->get()->id, 'The ID should not have been changed');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() succeeds for object with auto string ID not provided')]
-    public function testInsertSucceedsForObjectWithAutoStringIdNotProvided(): void
-    {
-        Configuration::$autoId         = AutoId::RandomString;
-        Configuration::$idStringLength = 40;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            Document::insert(ThrowawayDb::TABLE, new TestDocument(num_value: 55));
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 55)], TestDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals(40, strlen($doc->get()->id),
-                'The ID should have been auto-generated and had 40 characters');
-        } finally {
-            Configuration::$autoId         = AutoId::None;
-            Configuration::$idStringLength = 16;
-        }
-    }
-
-    #[TestDox('insert() succeeds for object with auto string ID with ID provided')]
-    public function testInsertSucceedsForObjectWithAutoStringIdWithIdProvided(): void
-    {
-        Configuration::$autoId = AutoId::RandomString;
-        try {
-            Custom::nonQuery('DELETE FROM ' . ThrowawayDb::TABLE, []);
-            Document::insert(ThrowawayDb::TABLE, new TestDocument('my-key', num_value: 3));
-            $doc = Find::firstByFields(ThrowawayDb::TABLE, [Field::equal('num_value', 3)], TestDocument::class);
-            $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-            $this->assertEquals('my-key', $doc->get()->id, 'The ID should not have been changed');
-        } finally {
-            Configuration::$autoId = AutoId::None;
-        }
-    }
-
-    #[TestDox('insert() fails for duplicate key')]
-    public function testInsertFailsForDuplicateKey(): void
-    {
-        $this->expectException(DocumentException::class);
-        Document::insert(ThrowawayDb::TABLE, new TestDocument('one'));
-    }
-
-    #[TestDox('save() succeeds when a document is inserted')]
-    public function testSaveSucceedsWhenADocumentIsInserted(): void
-    {
-        Document::save(ThrowawayDb::TABLE, new TestDocument('test', sub: new SubDocument('a', 'b')));
-        $doc = Find::byId(ThrowawayDb::TABLE, 'one', TestDocument::class);
-        $this->assertTrue($doc->isSome(), 'There should have been a document returned');
-    }
-
-    #[TestDox('save() succeeds when a document is updated')]
-    public function testSaveSucceedsWhenADocumentIsUpdated(): void
-    {
-        Document::save(ThrowawayDb::TABLE, new TestDocument('two', num_value: 44));
-        $tryDoc = Find::byId(ThrowawayDb::TABLE, 'two', TestDocument::class);
-        $this->assertTrue($tryDoc->isSome(), 'There should have been a document returned');
-        $doc = $tryDoc->get();
-        $this->assertEquals(44, $doc->num_value, 'The numeric value was not updated');
-        $this->assertNull($doc->sub, 'The sub-document should have been null');
-    }
-
-    #[TestDox('update() succeeds when replacing a document')]
-    public function testUpdateSucceedsWhenReplacingADocument(): void
-    {
-        Document::update(ThrowawayDb::TABLE, 'one', new TestDocument('one', 'howdy', 8, new SubDocument('y', 'z')));
-        $tryDoc = Find::byId(ThrowawayDb::TABLE, 'one', TestDocument::class);
-        $this->assertNotFalse($tryDoc->isSome(), 'There should have been a document returned');
-        $doc = $tryDoc->get();
-        $this->assertEquals('howdy', $doc->value, 'The value was incorrect');
-        $this->assertEquals(8, $doc->num_value, 'The numeric value was incorrect');
-        $this->assertNotNull($doc->sub, 'The sub-document should not have been null');
-        $this->assertEquals('y', $doc->sub->foo, 'The sub-document foo property was incorrect');
-        $this->assertEquals('z', $doc->sub->bar, 'The sub-document bar property was incorrect');
-    }
-
-    #[TestDox('update() succeeds when no document is replaced')]
-    public function testUpdateSucceedsWhenNoDocumentIsReplaced(): void
-    {
-        Document::update(ThrowawayDb::TABLE, 'two-hundred', new TestDocument('200'));
-        $doc = Find::byId(ThrowawayDb::TABLE, 'two-hundred', TestDocument::class);
-        $this->assertTrue($doc->isNone(), 'There should not have been a document returned');
-    }
-}