configurable csv/xlsx export templates (#5531)

tests/Validator/Constraints/ExportRendererValidatorTest.php

@@ -0,0 +1,92 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\Validator\Constraints;
+
+use App\Validator\Constraints\ExportRenderer;
+use App\Validator\Constraints\ExportRendererValidator;
+use Symfony\Component\Validator\Constraints\NotBlank;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Test\ConstraintValidatorTestCase;
+
+/**
+ * @covers \App\Validator\Constraints\ExportRenderer
+ * @covers \App\Validator\Constraints\ExportRendererValidator
+ * @extends ConstraintValidatorTestCase<ExportRendererValidator>
+ */
+class ExportRendererValidatorTest extends ConstraintValidatorTestCase
+{
+    protected function createValidator(): ExportRendererValidator
+    {
+        return new ExportRendererValidator();
+    }
+
+    public static function getValidColors(): iterable
+    {
+        yield ['csv'];
+        yield ['xlsx'];
+        yield [null];
+    }
+
+    public function testConstraintIsInvalid(): void
+    {
+        $this->expectException(UnexpectedTypeException::class);
+
+        $this->validator->validate('#000', new NotBlank());
+    }
+
+    /**
+     * @dataProvider getValidColors
+     */
+    public function testConstraintWithValidColor(?string $color): void
+    {
+        $constraint = new ExportRenderer();
+        $this->validator->validate($color, $constraint);
+        $this->assertNoViolation();
+    }
+
+    public static function getInvalidColors(): iterable
+    {
+        yield ['CSV'];
+        yield ['XLSX'];
+        yield ['PDF'];
+        yield ['HTML'];
+        yield ['fff000'];
+        yield ['000aaa'];
+        yield ['fffaaa'];
+        yield ['#f'];
+        yield ['#ff'];
+        yield ['#ffdd'];
+        yield ['#ffddd'];
+        yield ['#ffddddd'];
+        yield [new \stdClass(), 'object'];
+        yield [[], 'array'];
+    }
+
+    /**
+     * @dataProvider getInvalidColors
+     */
+    public function testValidationError(mixed $color, ?string $parameterType = null): void
+    {
+        $constraint = new ExportRenderer();
+
+        $this->validator->validate($color, $constraint);
+
+        if (\is_string($color)) {
+            $expectedFormat = '"' . $color . '"';
+        } else {
+            $expectedFormat = $parameterType ?? '';
+        }
+
+        $this->buildViolation('Unknown exporter type.')
+            ->setParameter('{{ value }}', $expectedFormat)
+            ->setCode(ExportRenderer::UNKNOWN_TYPE)
+            ->assertRaised();
+    }
+}