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Replace grow_test and constrict_test with add_hierarchy_test and

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delete_hierarchy_test.

Our tests will be more robust if we test the public API and not the
internal private functions.  If we get to the point where we have to
test the private functions, we should probably move those functions
into their own separate class with a public API.
This commit is contained in:
Bharat Mediratta
2008-12-04 05:15:21 +00:00
parent 5c095cbd78
commit 24cbff29cc
1 changed files with 29 additions and 65 deletions
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94
core/tests/ORM_MPTT_Test.php
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@@ -19,11 +19,7 @@
*/
class ORM_MPTT_Test extends Unit_Test_Case {
public function add_to_parent_test() {
$album = ORM::factory("item");
$album->type = "photo";
$album->title = "test";
$album->name = "test";
$album->add_to_parent(1);
$album = ORM::factory("item")->add_to_parent(1);
$this->assert_equal($album->parent()->right - 2, $album->left);
$this->assert_equal($album->parent()->right - 1, $album->right);
@@ -31,6 +27,34 @@ class ORM_MPTT_Test extends Unit_Test_Case {
$this->assert_equal($album->parent()->id, $album->parent_id);
}
public function add_hierarchy_test() {
$album1 = ORM::factory("item")->add_to_parent(1);
$album1_1 = ORM::factory("item")->add_to_parent($album1->id);
$album1_2 = ORM::factory("item")->add_to_parent($album1->id);
$album1_1_1 = ORM::factory("item")->add_to_parent($album1_1->id);
$album1_1_2 = ORM::factory("item")->add_to_parent($album1_1->id);
$album1->reload();
$this->assert_equal(9, $album1->right - $album1->left);
$album1_1->reload();
$this->assert_equal(5, $album1_1->right - $album1_1->left);
}
public function delete_hierarchy_test() {
$album1 = ORM::factory("item")->add_to_parent(1);
$album1_1 = ORM::factory("item")->add_to_parent($album1->id);
$album1_2 = ORM::factory("item")->add_to_parent($album1->id);
$album1_1_1 = ORM::factory("item")->add_to_parent($album1_1->id);
$album1_1_2 = ORM::factory("item")->add_to_parent($album1_1->id);
$album1_1->reload()->delete();
$album1->reload();
// Now album1 contains only album1_2
$this->assert_equal(3, $album1->right - $album1->left);
}
public function parent_test() {
$album = ORM::factory("item");
$album->add_to_parent(1);
@@ -149,64 +173,4 @@ class ORM_MPTT_Test extends Unit_Test_Case {
$this->assert_equal(3, $parent->descendants_count("photo"));
$this->assert_equal(2, $parent->descendants_count("album"));
}
public function grow_test() {
$parent = ORM::factory("item", 1);
$outer = ORM::factory("item");
$outer->add_to_parent(1);
$inner1 = ORM::factory("item");
$inner1->add_to_parent($outer->id);
$inner2 = ORM::factory("item");
$inner2->add_to_parent($outer->id);
$parent->reload();
$original_parent_right = $parent->right;
$original_right = $outer->right;
$outer->_grow(2);
$parent->reload();
$this->assert_equal($original_right + 2, $outer->right);
$this->assert_equal($original_parent_right + 4, $parent->right);
}
public function contract_test() {
$parent = ORM::factory("item", 1);
$parent->reload();
Kohana::log("debug", "original parent->right: " . $parent->right);
$outer = ORM::factory("item");
$outer->add_to_parent(1);
$inner1 = ORM::factory("item");
$inner1->add_to_parent($outer->id);
$inner2 = ORM::factory("item");
$inner2->add_to_parent($outer->id);
$outer->reload();
$parent->reload();
$original_parent_right = $parent->right;
$original_right = $outer->right;
$inner3 = ORM::factory("item");
$inner3->add_to_parent($outer->id);
$inner4 = ORM::factory("item");
$inner4->add_to_parent($outer->id);
$inner2->delete();
$inner4->delete();
$outer->_grow(-2);
$outer->reload();
$parent->reload();
$this->assert_equal($original_right, $outer->right);
$this->assert_equal($original_parent_right, $parent->right);
}
}