Rename StandardRenderer to InterpolationRenderer

The name `StandardRenderer` is ambiguous because it doesn't describe the
class's behavior, only that it is the "standard" or default
implementation. This follows the same reasoning as the recent
refactoring of `StandardFormatter`.

The renderer's primary function is to process a message template by
replacing placeholders (like `{{name}}`) with their corresponding
values. This process is known as string interpolation.

To better reflect this responsibility, the class has been renamed to
`InterpolationRenderer`.

This new name makes the class's purpose immediately clear, which
improves the overall clarity and maintainability of the rendering
system. It also helps to establish a clearer naming convention for any
future renderers (e.g., `JsonRenderer`, `HtmlRenderer`).

Author: henriquemoody

library/Message/StandardRenderer.php library/Message/InterpolationRenderer.phplibrary/Message/StandardRenderer.php renamed to library/Message/InterpolationRenderer.php

@@ -23,7 +23,7 @@
 use function preg_replace_callback;
 use function print_r;
 
-final class StandardRenderer implements Renderer
+final class InterpolationRenderer implements Renderer
 {
     /** @var array<string, array<Template>> */
     private array $templates = [];

library/ValidatorDefaults.php

@@ -14,8 +14,8 @@
 use Respect\Validation\Message\Formatter\NestedArrayFormatter;
 use Respect\Validation\Message\Formatter\NestedListStringFormatter;
 use Respect\Validation\Message\Formatter\TemplateResolver;
+use Respect\Validation\Message\InterpolationRenderer;
 use Respect\Validation\Message\Renderer;
-use Respect\Validation\Message\StandardRenderer;
 use Respect\Validation\Message\StringFormatter;
 use Respect\Validation\Message\Translator;
 use Respect\Validation\Message\Translator\DummyTranslator;
@@ -61,7 +61,7 @@ public static function setRenderer(Renderer $renderer): void
     public static function getRenderer(): Renderer
     {
         if (self::$renderer === null) {
-            self::$renderer = new StandardRenderer();
+            self::$renderer = new InterpolationRenderer();
         }
 
         return self::$renderer;

…ts/unit/Message/StandardRendererTest.php …it/Message/InterpolationRendererTest.phptests/unit/Message/StandardRendererTest.php renamed to tests/unit/Message/InterpolationRendererTest.php tests/unit/Message/StandardRendererTest.php renamed to tests/unit/Message/InterpolationRendererTest.php

@@ -19,13 +19,13 @@
 
 use function sprintf;
 
-#[CoversClass(StandardRenderer::class)]
-final class StandardRendererTest extends TestCase
+#[CoversClass(InterpolationRenderer::class)]
+final class InterpolationRendererTest extends TestCase
 {
     #[Test]
     public function itShouldRenderResultWithCustomTemplate(): void
     {
-        $renderer = new StandardRenderer(new TestingStringifier());
+        $renderer = new InterpolationRenderer(new TestingStringifier());
 
         $result = (new ResultBuilder())->template('This is my template')->build();
 
@@ -37,7 +37,7 @@ public function itShouldRenderResultProcessingParametersInTheTemplate(): void
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $key = 'foo';
         $value = true;
@@ -58,7 +58,7 @@ public function itShouldRenderResultProcessingRawParametersInTheTemplate(): void
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $key = 'foo';
         $value = 0.1;
@@ -79,7 +79,7 @@ public function itShouldRenderResultProcessingRawBooleanParametersInTheTemplate(
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $key = 'foo';
         $value = false;
@@ -100,7 +100,7 @@ public function itShouldRenderResultProcessingTranslatableParametersInTheTemplat
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $key = 'foo';
         $value = 'original';
@@ -122,7 +122,7 @@ public function itShouldRenderResultProcessingNameParameterWhenItIsInTheTemplate
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $value = 'original';
 
@@ -142,7 +142,7 @@ public function itShouldRenderResultProcessingNameParameterWhenItIsInTheTemplate
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $value = true;
 
@@ -160,7 +160,7 @@ public function itShouldRenderResultProcessingNameParameterWhenItIsInTheTemplate
     #[Test]
     public function itShouldRenderResultProcessingNameAsSomeParameterInTheTemplate(): void
     {
-        $renderer = new StandardRenderer(new TestingStringifier());
+        $renderer = new InterpolationRenderer(new TestingStringifier());
 
         $name = 'my name';
 
@@ -180,7 +180,7 @@ public function itShouldRenderResultProcessingInputAsNameWhenResultHasNoName():
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $input = 42;
 
@@ -200,7 +200,7 @@ public function itShouldRenderResultProcessingInputAsSomeParameterInTheTemplate(
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $input = 42;
 
@@ -222,7 +222,7 @@ public function itShouldRenderResultNotOverwritingNameParameterWithRealName(): v
 
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $result = (new ResultBuilder())
             ->template('Will replace {{name}}')
@@ -241,7 +241,7 @@ public function itShouldRenderResultNotOverwritingInputParameterWithRealInput():
     {
         $stringifier = new TestingStringifier();
 
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $input = 'real input';
 
@@ -260,7 +260,7 @@ public function itShouldRenderResultNotOverwritingInputParameterWithRealInput():
     #[Test]
     public function itShouldRenderResultProcessingNonExistingParameters(): void
     {
-        $renderer = new StandardRenderer(new TestingStringifier());
+        $renderer = new InterpolationRenderer(new TestingStringifier());
 
         $result = (new ResultBuilder())
             ->template('Will not replace {{unknown}}')
@@ -275,7 +275,7 @@ public function itShouldRenderResultTranslatingTemplate(): void
         $template = 'This is my template with {{foo}}';
         $translations = [$template => 'This is my translated template with {{foo}}'];
 
-        $renderer = new StandardRenderer(new TestingStringifier());
+        $renderer = new InterpolationRenderer(new TestingStringifier());
         $translator = new ArrayTranslator($translations);
 
         $result = (new ResultBuilder())
@@ -289,7 +289,7 @@ public function itShouldRenderResultTranslatingTemplate(): void
     public function itShouldRenderResultWithNonCustomTemplate(): void
     {
         $stringifier = new TestingStringifier();
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $result = (new ResultBuilder())->build();
 
@@ -303,7 +303,7 @@ public function itShouldRenderResultWithNonCustomTemplate(): void
     public function itShouldRenderResultWithNonCustomTemplateAndInvertedMode(): void
     {
         $stringifier = new TestingStringifier();
-        $renderer = new StandardRenderer($stringifier);
+        $renderer = new InterpolationRenderer($stringifier);
 
         $result = (new ResultBuilder())->hasInvertedMode()->build();
 
@@ -316,7 +316,7 @@ public function itShouldRenderResultWithNonCustomTemplateAndInvertedMode(): void
     #[Test]
     public function itShouldRenderResultWithNonCustomTemplateWhenCannotFindAttachedTemplate(): void
     {
-        $renderer = new StandardRenderer(new TestingStringifier());
+        $renderer = new InterpolationRenderer(new TestingStringifier());
 
         $result = (new ResultBuilder())->template('__not_standard__')->hasInvertedMode()->build();
 
@@ -329,7 +329,7 @@ public function itShouldRenderResultWithNonCustomTemplateWhenCannotFindAttachedT
     #[Test]
     public function itShouldRenderResultWithItsAdjacentsWhenItHasNoCustomTemplate(): void
     {
-        $renderer = new StandardRenderer(new TestingStringifier());
+        $renderer = new InterpolationRenderer(new TestingStringifier());
 
         $result = (new ResultBuilder())->template('__1st__')
             ->adjacent(
@@ -355,7 +355,7 @@ public function itShouldRenderResultWithoutItsAdjacentsWhenItHasCustomTemplate()
             ->adjacent((new ResultBuilder())->template('and this is a adjacent')->build())
             ->build();
 
-        $renderer = new StandardRenderer(new TestingStringifier());
+        $renderer = new InterpolationRenderer(new TestingStringifier());
 
         self::assertSame($template, $renderer->render($result, new DummyTranslator()));
     }

tests/unit/ValidatorDefaultsTest.php

@@ -15,7 +15,7 @@
 use Respect\Validation\Message\Formatter\FirstResultStringFormatter;
 use Respect\Validation\Message\Formatter\NestedArrayFormatter;
 use Respect\Validation\Message\Formatter\NestedListStringFormatter;
-use Respect\Validation\Message\StandardRenderer;
+use Respect\Validation\Message\InterpolationRenderer;
 use Respect\Validation\Message\StringFormatter;
 use Respect\Validation\Message\Translator;
 use Respect\Validation\Message\Translator\DummyTranslator;
@@ -75,7 +75,7 @@ public function defaultRendererIsCreatedOnce(): void
         $first = ValidatorDefaults::getRenderer();
         $second = ValidatorDefaults::getRenderer();
 
-        self::assertInstanceOf(StandardRenderer::class, $first);
+        self::assertInstanceOf(InterpolationRenderer::class, $first);
         self::assertSame($first, $second);
     }