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-rw-r--r--tests/Caches/CacheImplementationTest.php43
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/Caches/CacheImplementationTest.php b/tests/Caches/CacheImplementationTest.php
new file mode 100644
index 00000000..12018685
--- /dev/null
+++ b/tests/Caches/CacheImplementationTest.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace RssBridge\Tests\Caches;
+
+use CacheInterface;
+use PHPUnit\Framework\TestCase;
+
+class CacheImplementationTest extends TestCase {
+ private $class;
+
+ /**
+ * @dataProvider dataCachesProvider
+ */
+ public function testClassName($path) {
+ $this->setCache($path);
+ $this->assertTrue($this->class === ucfirst($this->class), 'class name must start with uppercase character');
+ $this->assertEquals(0, substr_count($this->class, ' '), 'class name must not contain spaces');
+ $this->assertStringEndsWith('Cache', $this->class, 'class name must end with "Cache"');
+ }
+
+ /**
+ * @dataProvider dataCachesProvider
+ */
+ public function testClassType($path) {
+ $this->setCache($path);
+ $this->assertTrue(is_subclass_of($this->class, CacheInterface::class), 'class must be subclass of CacheInterface');
+ }
+
+ ////////////////////////////////////////////////////////////////////////////
+
+ public function dataCachesProvider() {
+ $caches = array();
+ foreach (glob(PATH_LIB_CACHES . '*.php') as $path) {
+ $caches[basename($path, '.php')] = array($path);
+ }
+ return $caches;
+ }
+
+ private function setCache($path) {
+ $this->class = '\\' . basename($path, '.php');
+ $this->assertTrue(class_exists($this->class), 'class ' . $this->class . ' doesn\'t exist');
+ }
+}