1 files changed, 70 insertions, 0 deletions
diff --git a/tests/lib/App/CodeChecker/StrongComparisonCheckTest.php b/tests/lib/App/CodeChecker/StrongComparisonCheckTest.php
new file mode 100644
index 00000000000..c73eae286ab
--- /dev/null
+++ b/tests/lib/App/CodeChecker/StrongComparisonCheckTest.php
@@ -0,0 +1,70 @@
+<?php
+/**
+ * Copyright (c) 2015 Joas Schilling <nickvergessen@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace Test\App\CodeChecker;
+
+use OC\App\CodeChecker\CodeChecker;
+use OC\App\CodeChecker\EmptyCheck;
+use OC\App\CodeChecker\StrongComparisonCheck;
+use Test\TestCase;
+
+class StrongComparisonCheckTest extends TestCase {
+
+	/**
+	 * @dataProvider providesFilesToCheck
+	 * @param string $expectedErrorToken
+	 * @param int $expectedErrorCode
+	 * @param string $fileToVerify
+	 */
+	public function testFindInvalidUsage($expectedErrorToken, $expectedErrorCode, $fileToVerify) {
+		$checker = new CodeChecker(
+			new StrongComparisonCheck(new EmptyCheck())
+		);
+		$errors = $checker->analyseFile(\OC::$SERVERROOT . "/tests/data/app/code-checker/$fileToVerify");
+
+		$this->assertEquals(1, count($errors));
+		$this->assertEquals($expectedErrorCode, $errors[0]['errorCode']);
+		$this->assertEquals($expectedErrorToken, $errors[0]['disallowedToken']);
+	}
+
+	public function providesFilesToCheck() {
+		return [
+			['==', 1005, 'test-equal.php'],
+			['!=', 1005, 'test-not-equal.php'],
+		];
+	}
+
+	/**
+	 * @dataProvider validFilesData
+	 * @param string $fileToVerify
+	 */
+	public function testPassValidUsage($fileToVerify) {
+		$checker = new CodeChecker(
+			new StrongComparisonCheck(new EmptyCheck())
+		);
+		$errors = $checker->analyseFile(\OC::$SERVERROOT . "/tests/data/app/code-checker/$fileToVerify");
+
+		$this->assertEquals(0, count($errors));
+	}
+
+	public function validFilesData() {
+		return [
+			['test-deprecated-use.php'],
+			['test-deprecated-use-alias.php'],
+			['test-deprecated-use-sub.php'],
+			['test-deprecated-use-sub-alias.php'],
+			['test-extends.php'],
+			['test-implements.php'],
+			['test-static-call.php'],
+			['test-const.php'],
+			['test-new.php'],
+			['test-use.php'],
+			['test-identical-operator.php'],
+		];
+	}
+}