Merge branch 'dev' into pdo

1 files changed, 53 insertions, 0 deletions

diff --git a/tests/unit/ContainsAttributeTest.php b/tests/unit/ContainsAttributeTest.php
new file mode 100644
index 000000000..0930d9837
--- /dev/null
+++ b/tests/unit/ContainsAttributeTest.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * this test tests the contains_attribute function
+ *
+ * @package test.util
+ */
+
+use PHPUnit\Framework\TestCase;
+
+/** required, it is the file under test */
+require_once('include/text.php');
+
+/**
+ * TestCase for the contains_attribute function
+ *
+ * @author Alexander Kampmann
+ * @package test.util
+ */
+class ContainsAttributeTest extends TestCase {
+	/**
+	 * test attribute contains
+	 */
+	public function testAttributeContains1() {
+		$testAttr="class1 notclass2 class3";
+		$this->assertTrue(attribute_contains($testAttr, "class3"));
+		$this->assertFalse(attribute_contains($testAttr, "class2"));
+	}
+
+	/**
+	 * test attribute contains
+	 */
+	public function testAttributeContains2() {
+		$testAttr="class1 not-class2 class3";
+		$this->assertTrue(attribute_contains($testAttr, "class3"));
+		$this->assertFalse(attribute_contains($testAttr, "class2"));
+	}
+
+	/**
+	 * test with empty input
+	 */
+	public function testAttributeContainsEmpty() {
+		$testAttr="";
+		$this->assertFalse(attribute_contains($testAttr, "class2"));
+	}
+
+	/**
+	 * test input with special chars
+	 */
+	public function testAttributeContainsSpecialChars() {
+		$testAttr="--... %\$ä() /(=?}";
+		$this->assertFalse(attribute_contains($testAttr, "class2"));
+	}
+}
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