Added truthy rule

Author: Fa-BRAIK

src/Validation/Logic/TruthyRule.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Nuxtifyts\PhpDto\Validation\Logic;
+
+use Nuxtifyts\PhpDto\Exceptions\LogicalRuleException;
+use Nuxtifyts\PhpDto\Validation\Contracts\RuleEvaluator;
+use Override;
+
+class TruthyRule extends LogicalRule
+{
+    /** 
+     * @throws LogicalRuleException 
+     */
+    #[Override]
+    public function addRule(RuleEvaluator $rule): never
+    {
+        throw LogicalRuleException::unableToCreateRule('TruthyRule cannot have nested rules');
+    }
+    
+    public function evaluate(mixed $value): bool
+    {
+        return true;
+    }
+    
+    public function validationMessageTree(): array
+    {
+        return [];
+    }
+}

tests/Unit/Validation/Logical/TruthyRuleTest.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Nuxtifyts\PhpDto\Tests\Unit\Validation\Logical;
+
+use Nuxtifyts\PhpDto\Exceptions\LogicalRuleException;
+use Nuxtifyts\PhpDto\Validation\Contracts\RuleEvaluator;
+use Nuxtifyts\PhpDto\Validation\Logic\LogicalRule;
+use Nuxtifyts\PhpDto\Validation\Logic\TruthyRule;
+use Nuxtifyts\PhpDto\Validation\Rules\StringRule;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\Attributes\UsesClass;
+use Throwable;
+
+#[CoversClass(TruthyRule::class)]
+#[CoversClass(LogicalRuleException::class)]
+#[UsesClass(StringRule::class)]
+final class TruthyRuleTest extends LogicalRuleTestCase
+{
+    /**
+     * @return array<string, array{
+     *     logicalRuleClassString: class-string<LogicalRule>,
+     *     ruleEvaluators: list<RuleEvaluator>,
+     *     expectedCreateException: ?class-string<LogicalRuleException>,
+     *     valueToBeEvaluated: mixed,
+     *     expectedResult: bool,
+     *     expectedValidationMessageTree: array<string, mixed>
+     * }>
+     *
+     * @throws Throwable
+     */
+    public static function data_provider(): array
+    {
+        return [
+            'Will always return true when validating' => [
+                'logicalRuleClassString' => TruthyRule::class,
+                'ruleEvaluators' => [],
+                'expectedCreateException' => null,
+                'valueToBeEvaluated' => 'string',
+                'expectedResult' => true,
+                'expectedValidationMessageTree' => []
+            ],
+            'Will throw an exception if trying to add a nested rule' => [
+                'logicalRuleClassString' => TruthyRule::class,
+                'ruleEvaluators' => [
+                    StringRule::make(),
+                ],
+                'expectedCreateException' => LogicalRuleException::class,
+                'valueToBeEvaluated' => 1234,
+                'expectedResult' => true,
+                'expectedValidationMessageTree' => []
+            ]
+        ];
+    }
+}