Initial SQLite development (#1)

Reviewed-on: #1

tests/unit/Query/DeleteTest.php

@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+
+namespace Test\Unit\Query;
+
+use BitBadger\PDODocument\{Configuration, Field, Mode};
+use BitBadger\PDODocument\Query\Delete;
+use PHPUnit\Framework\Attributes\TestDox;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Unit tests for the Delete class
+ */
+class DeleteTest extends TestCase
+{
+    protected function setUp(): void
+    {
+        Configuration::$mode = Mode::SQLite;
+    }
+
+    protected function tearDown(): void
+    {
+        Configuration::$mode = null;
+    }
+
+    #[TestDox('By ID succeeds')]
+    public function testByIdSucceeds(): void
+    {
+        $this->assertEquals("DELETE FROM over_there WHERE data->>'id' = :id", Delete::byId('over_there'),
+            'DELETE statement not constructed correctly');
+    }
+
+    public function testByFieldsSucceeds(): void
+    {
+        $this->assertEquals("DELETE FROM my_table WHERE data->>'value' < :max AND data->>'value' >= :min",
+            Delete::byFields('my_table', [Field::LT('value', 99, ':max'), Field::GE('value', 18, ':min')]),
+            'DELETE statement not constructed correctly');
+    }
+}