MDL-47253 core_grades: display scale in Natural setup

Part of: MDL-46576

diff --git a/grade/edit/tree/lib.php b/grade/edit/tree/lib.php
index 91aaad4..6888600 100644 (file)
--- a/grade/edit/tree/lib.php
+++ b/grade/edit/tree/lib.php
@@ -766,8 +766,6 @@ class grade_edit_tree_column_range extends grade_edit_tree_column {
         $parent_cat = $item->get_parent_category();
         if ($item->gradetype == GRADE_TYPE_TEXT) {
             $grademax = ' - ';
-        } else if ($parent_cat->aggregation == GRADE_AGGREGATE_SUM) {
-            $grademax = format_float($item->grademax, $item->get_decimals());
         } else if ($item->gradetype == GRADE_TYPE_SCALE) {
             $scale = $DB->get_record('scale', array('id' => $item->scaleid));
             $scale_items = null;
@@ -776,7 +774,12 @@ class grade_edit_tree_column_range extends grade_edit_tree_column {
             } else {
                 $scale_items = explode(',', $scale->scale);
             }
-            $grademax = end($scale_items) . ' (' . count($scale_items) . ')';
+            if ($parent_cat->aggregation == GRADE_AGGREGATE_SUM) {
+                $grademax = end($scale_items) . ' (' .
+                        format_float($item->grademax, $item->get_decimals()) . ')';
+            } else {
+                $grademax = end($scale_items) . ' (' . count($scale_items) . ')';
+            }
         } else {
             $grademax = format_float($item->grademax, $item->get_decimals());
         }

diff --git a/grade/tests/edittreelib_test.php b/grade/tests/edittreelib_test.php
index 051c155..aa51b27 100644 (file)
--- a/grade/tests/edittreelib_test.php
+++ b/grade/tests/edittreelib_test.php
@@ -93,7 +93,10 @@ class core_grade_edittreelib_testcase extends advanced_testcase {
         // Make the expected scale text.
         $scaleitems = null;
         $scaleitems = explode(',', $scale->scale);
-        $scalestring = end($scaleitems) . ' (' . count($scaleitems) . ')';
+        // Make sure that we expect grademax (displayed in parenthesis) be the same
+        // as number of items in the scale.
+        $scalestring = end($scaleitems) . ' (' .
+                format_float(count($scaleitems), 2) . ')';
 
         $this->assertEquals(GRADE_TYPE_SCALE, $gradeitem->gradetype);
         $this->assertEquals($scale->id, $gradeitem->scaleid);