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MDL-27600 Navigation: Should be able to add nodes at other places than end of list

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This commit is contained in:
sam marshall
2011-05-27 13:18:03 +01:00
parent 16b5541dd2
commit 188a812794
2 changed files with 121 additions and 24 deletions
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lib/simpletest/testnavigationlib.php
+22
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@@ -98,6 +98,28 @@ class navigation_node_test extends UnitTestCase {
$this->assertReference($node3, $this->node->get($node3->key, $node3->type));
}
public function test_add_before() {
global $CFG;
// Create 3 nodes
$node1 = navigation_node::create('test_add_1', null, navigation_node::TYPE_CUSTOM,
'test 1', 'testadd1');
$node2 = navigation_node::create('test_add_2', null, navigation_node::TYPE_CUSTOM,
'test 2', 'testadd2');
$node3 = navigation_node::create('test_add_3', null, navigation_node::TYPE_CUSTOM,
'test 3', 'testadd3');
// Add node 2, then node 1 before 2, then node 3 at end
$this->node->add_node($node2);
$this->node->add_node($node1, 'testadd2');
$this->node->add_node($node3);
// Check the last 3 nodes are in 1, 2, 3 order and have those indexes
foreach($this->node->children as $child) {
$keys[] = $child->key;
}
$this->assertEqual('testadd1', $keys[count($keys)-3]);
$this->assertEqual('testadd2', $keys[count($keys)-2]);
$this->assertEqual('testadd3', $keys[count($keys)-1]);
}
public function test_add_class() {
$node = $this->node->get('demo1');
$this->assertIsA($node, 'navigation_node');