From 9a9c04512e5dcb77c7fe5d850e3f2a0250cc160e Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Wed, 18 Jan 2017 20:07:16 +0100
Subject:  * Motor Sport Magazine feed provider

---
 .../test/Tests/QueryPath/CSS/UtilTest.php          | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 lib/querypath/test/Tests/QueryPath/CSS/UtilTest.php

(limited to 'lib/querypath/test/Tests/QueryPath/CSS/UtilTest.php')

diff --git a/lib/querypath/test/Tests/QueryPath/CSS/UtilTest.php b/lib/querypath/test/Tests/QueryPath/CSS/UtilTest.php
new file mode 100644
index 0000000..bdb8533
--- /dev/null
+++ b/lib/querypath/test/Tests/QueryPath/CSS/UtilTest.php
@@ -0,0 +1,51 @@
+<?php
+/** @file
+ * CSS Event handling tests
+ */
+namespace QueryPath\Tests;
+
+require_once __DIR__ . '/../TestCase.php';
+
+use \QueryPath\CSS\DOMTraverser\Util;
+
+/**
+ * @ingroup querypath_tests
+ * @group CSS
+ */
+class UtilTest extends TestCase {
+  public function testRemoveQuotes() {
+    $this->assertEquals('foo', Util::removeQuotes('"foo"'));
+    $this->assertEquals('foo', Util::removeQuotes("'foo'"));
+    $this->assertEquals('"foo\'', Util::removeQuotes("\"foo'"));
+    $this->assertEquals('f"o"o', Util::removeQuotes('f"o"o'));
+
+  }
+  public function testParseAnB() {
+    // even
+    $this->assertEquals(array(2, 0), Util::parseAnB('even'));
+    // odd
+    $this->assertEquals(array(2, 1), Util::parseAnB('odd'));
+    // 5
+    $this->assertEquals(array(0, 5), Util::parseAnB('5'));
+    // +5
+    $this->assertEquals(array(0, 5), Util::parseAnB('+5'));
+    // n
+    $this->assertEquals(array(1, 0), Util::parseAnB('n'));
+    // 2n
+    $this->assertEquals(array(2, 0), Util::parseAnB('2n'));
+    // -234n
+    $this->assertEquals(array(-234, 0), Util::parseAnB('-234n'));
+    // -2n+1
+    $this->assertEquals(array(-2, 1), Util::parseAnB('-2n+1'));
+    // -2n + 1
+    $this->assertEquals(array(-2, 1), Util::parseAnB(' -2n + 1   '));
+    // +2n-1
+    $this->assertEquals(array(2, -1), Util::parseAnB('2n-1'));
+    $this->assertEquals(array(2, -1), Util::parseAnB('2n   -   1'));
+    // -n + 3
+    $this->assertEquals(array(-1, 3), Util::parseAnB('-n+3'));
+
+    // Test invalid values
+    $this->assertEquals(array(0, 0), Util::parseAnB('obviously + invalid'));
+  }
+}
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