added tests (rendering + localization)

tests/Forms/Forms.renderer.translate.expect

@@ -0,0 +1,33 @@
+<form action="test" method="post">
+
+<ul class="error">
+	<li>Přihlášení selhalo</li>
+</ul>
+
+
+<table>
+<tr class="required">
+	<th><label for="frm-username" class="required">Uživatelské jméno</label></th>
+
+	<td><input type="text" name="username" id="frm-username" required data-nette-rules='[{"op":":filled","msg":"Vložte prosím své uživatelské jméno"}]' class="text"> <small>nebo e-mail</small></td>
+</tr>
+
+<tr class="required">
+	<th><label for="frm-password" class="required">Heslo</label></th>
+
+	<td><input type="password" name="password" id="frm-password" required data-nette-rules='[{"op":":filled","msg":"This field is required."},{"op":":minLength","msg":"Minimální délka je 8 znaků","arg":8}]' class="text">
+
+	<span class="error">
+		Slabé heslo
+	</span>
+</td>
+</tr>
+
+<tr>
+	<th></th>
+
+	<td><input type="submit" name="_submit" value="Odeslat" class="button"></td>
+</tr>
+</table>
+
+</form>

tests/Forms/Forms.renderer.translate.phpt

@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * Test: Nette\Forms default rendering with translator.
+ */
+
+declare(strict_types=1);
+
+use Nette\Forms\Form;
+use Nette\Localization\ITranslator;
+use Tester\Assert;
+
+require __DIR__ . '/../bootstrap.php';
+
+
+class Translator implements ITranslator
+{
+	private $messages = [
+		'Login failed' => 'Přihlášení selhalo',
+		'Weak password' => 'Slabé heslo',
+		'Username' => 'Uživatelské jméno',
+		'or email' => 'nebo e-mail',
+		'Please enter your username' => 'Vložte prosím své uživatelské jméno',
+		'Minimal length is %d chars' => 'Minimální délka je %d znaků',
+		'Password' => 'Heslo',
+		'Send' => 'Odeslat'
+	];
+
+	function translate($message, int $count = NULL): string
+	{
+		return $this->messages[$message] ?? $message;
+	}
+}
+
+
+$form = new Form;
+$form->setTranslator(new Translator);
+
+$form->setAction('test');
+$form->addError('Login failed');
+$form->addText('username', 'Username')->setOption('description', 'or email')->setRequired('Please enter your username');
+$form->addPassword('password', 'Password')->setRequired(TRUE)->addRule(Form::MIN_LENGTH, 'Minimal length is %d chars', 8)->addError('Weak password');
+$form->addSubmit('submit', 'Send');
+
+
+Assert::matchFile(__DIR__ . '/Forms.renderer.translate.expect', $form->__toString(TRUE));