1 files changed, 109 insertions, 0 deletions
diff --git a/test/SortByFieldExtensionTest.php b/test/SortByFieldExtensionTest.php
new file mode 100644
index 0000000..64bd11e
--- /dev/null
+++ b/test/SortByFieldExtensionTest.php
@@ -0,0 +1,109 @@
+<?php
+/**
+ * User: Victor Häggqvist
+ * Date: 3/4/15
+ * Time: 3:12 AM
+ */
+
+use Snilius\Twig\SortByFieldExtension;
+
+require_once 'Foo.php';
+
+class SortByFieldExtensionTest extends PHPUnit_Framework_TestCase {
+
+  public function testExtensionLoad() {
+    $loader = new Twig_Loader_Array(array('foo'=>''));
+    $twig = new Twig_Environment($loader);
+    $twig->addExtension(new SortByFieldExtension());
+    $this->addToAssertionCount(1);
+    $twig->render('foo');
+  }
+
+  public function testSortArray(){
+    $base = array(
+      array(
+        "name" => "Redmine",
+        "desc" => "Issues Tracker",
+        "url"  => "http://www.redmine.org/",
+        "oss"  => "GPL",
+        "cost" => 0
+      ),
+      array(
+        "name" => "GitLab",
+        "desc" => "Version Control",
+        "url"  => "https://about.gitlab.com/",
+        "oss"  => "GPL",
+        "cost" => 1,
+      ),
+      array(
+        "name" => "Jenkins",
+        "desc" => "Continous Integration",
+        "url"  => "http://jenkins-ci.org/",
+        "oss"  => "MIT",
+        "cost" => 0,
+      ),
+      array(
+        "name" => "Piwik",
+        "desc" => "Web Analytics",
+        "url"  => "http://piwik.org/",
+        "oss"  => "GPL",
+        "cost" => 1
+      )
+    );
+
+    $fact = array('GitLab','Jenkins','Piwik','Redmine');
+
+    $filter = new SortByFieldExtension();
+    $sorted = $filter->sortByFieldFilter($base,'name');
+
+    for ($i = 0; $i < count($fact); $i++){
+      $this->assertEquals($fact[$i], $sorted[$i]['name']);
+    }
+  }
+
+  public function testSortObjects() {
+    $base = array();
+    $ob1 = new Foo();
+    $ob1->name = "Redmine";
+    $base[]=$ob1;
+
+    $ob2 = new Foo();
+    $ob2->name = "GitLab";
+    $base[]=$ob2;
+
+    $ob3 = new Foo();
+    $ob3->name = "Jenkins";
+    $base[]=$ob3;
+
+    $ob4 = new Foo();
+    $ob4->name = "Jenkins";
+    $base[]=$ob4;
+
+    $fact = array('GitLab','Jenkins','Jenkins','Redmine');
+
+    $filter = new SortByFieldExtension();
+    $sorted = $filter->sortByFieldFilter($base,'name');
+
+    for ($i = 0; $i < count($fact); $i++){
+      $this->assertEquals($fact[$i], $sorted[$i]->name);
+    }
+  }
+
+  public function testNonArrayBase() {
+    $filter = new SortByFieldExtension();
+    $this->setExpectedException('InvalidArgumentException');
+    $filter->sortByFieldFilter(1, '');
+  }
+
+  public function testInvalidField() {
+    $filter = new SortByFieldExtension();
+    $this->setExpectedException('Exception');
+    $filter->sortByFieldFilter(array(), null);
+  }
+
+  public function testUnknownField() {
+    $filter = new SortByFieldExtension();
+    $this->setExpectedException('Exception');
+    $filter->sortByFieldFilter(array(new Foo()), 'bar');
+  }
+}