Add unit test

With fixtures from Laravel Framework test for the `Str::slug` helper
hydephp · Dec 7, 2024 · c4e9e05 · c4e9e05
1 parent 3f48395
commit c4e9e05
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/packages/framework/tests/Unit/HeadingRendererUnitTest.php b/packages/framework/tests/Unit/HeadingRendererUnitTest.php
@@ -234,6 +234,15 @@ public function testPostProcessHandlesNoHeadingTags()
         $this->assertSame('<p>Paragraph</p>', (new HeadingRenderer())->postProcess($html));
     }
 
+    public function testHeadingIdentifierGeneration()
+    {
+        $this->assertSame('hello-world', HeadingRenderer::makeIdentifier('hello world'));
+        $this->assertSame('hello-world', HeadingRenderer::makeIdentifier('hello-world'));
+        $this->assertSame('hello-world', HeadingRenderer::makeIdentifier('hello_world'));
+        $this->assertSame('user-at-host', HeadingRenderer::makeIdentifier('user@host'));
+        $this->assertSame('', HeadingRenderer::makeIdentifier(''));
+    }
+
     protected function mockChildNodeRenderer(string $contents = 'Test Heading'): ChildNodeRendererInterface
     {
         $childRenderer = Mockery::mock(ChildNodeRendererInterface::class);