(unittest) add test for AutoNumberField

(cherry picked from commit d138098b)

src/opnsense/mvc/tests/app/models/OPNsense/Base/FieldTypes/AutoNumberFieldTest.php

+<?php
+/**
+ *    Copyright (C) 2016 Deciso B.V.
+ *
+ *    All rights reserved.
+ *
+ *    Redistribution and use in source and binary forms, with or without
+ *    modification, are permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *
+ *    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ *    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ *    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ *    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *    POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+namespace tests\OPNsense\Base\FieldTypes;
+
+// @CodingStandardsIgnoreStart
+require_once 'Field_Framework_TestCase.php';
+// @CodingStandardsIgnoreEnd
+
+use \OPNsense\Base\FieldTypes\AutoNumberField;
+use \OPNsense\Base\FieldTypes\ContainerField;
+use \OPNsense\Base\FieldTypes\ArrayField;
+
+class AutoNumberFieldTest extends Field_Framework_TestCase
+{
+
+    /**
+     * test construct
+     */
+    public function testCanBeCreated()
+    {
+        $this->assertInstanceOf('\OPNsense\Base\FieldTypes\AutoNumberField', new AutoNumberField());
+    }
+
+    /**
+     * test sequence new items
+     */
+    public function testNumberGenerated()
+    {
+
+        // construct a structure with 10 sequenced items, set identifier on the first and trust
+        // AutoNumberField to create numbers for the rest.
+        $fieldTopLevel = new ContainerField("root", "root");
+        $fieldContainer = new ContainerField($fieldTopLevel->__reference . ".items", "items");
+        $fieldTopLevel->addChildNode("items", $fieldContainer);
+        $itemContainer = new ArrayField($fieldContainer->__reference . ".item", "item");
+        $fieldContainer->addChildNode("item", $itemContainer);
+        for ($i = 1; $i <= 10; $i++) {
+            $item = new ContainerField($itemContainer->__reference . "." . $i, "item");
+            $tmp = new AutoNumberField($item->__reference . ".id", "id");
+            $item->addChildNode("id", $tmp);
+            $itemContainer->addChildNode($i, $item);
+            if ($i <= 1) {
+                $tmp->setValue((string)$i);
+            } else {
+                $tmp->applyDefault();
+            }
+        }
+
+        // validate if all items contain the expected sequence number
+        for ($i = 1; $i <= 10; $i++) {
+            $this->assertEquals((string)$fieldTopLevel->items->item->{$i}->id, $i);
+        }
+    }
+
+    /**
+     * test sequence new items after deletions
+     */
+    public function testFillGaps()
+    {
+        // construct a structure with 10 sequenced items, set identifier on some items and trust
+        // AutoNumberField to create numbers for the rest.
+        $fieldTopLevel = new ContainerField("root", "root");
+        $fieldContainer = new ContainerField($fieldTopLevel->__reference . ".items", "items");
+        $fieldTopLevel->addChildNode("items", $fieldContainer);
+        $itemContainer = new ArrayField($fieldContainer->__reference . ".item", "item");
+        $fieldContainer->addChildNode("item", $itemContainer);
+        for ($i = 1; $i <= 10; $i++) {
+            $item = new ContainerField($itemContainer->__reference . "." . $i, "item");
+            $tmp = new AutoNumberField($item->__reference . ".id", "id");
+            $item->addChildNode("id", $tmp);
+            $itemContainer->addChildNode($i, $item);
+            if ($i == 2 || $i == 4 || $i == 7) {
+                $tmp->setValue((string)$i);
+            }
+        }
+
+        // apply defaults for unsequenced (1,3,5,6,8,9,10)
+        for ($i = 1; $i <= 10; $i++) {
+            if ($fieldTopLevel->items->item->{$i}->id == "") {
+                $fieldTopLevel->items->item->{$i}->id->applyDefault();
+            }
+        }
+
+        // validate if all items contain the expected sequence number
+        for ($i = 1; $i <= 10; $i++) {
+            $this->assertEquals((string)$fieldTopLevel->items->item->{$i}->id, $i);
+        }
+    }
+
+
+    public function testNotANumber()
+    {
+        $field = new AutoNumberField();
+        $field->setValue("X");
+        $this->assertContains('IntegerValidator', $this->validate($field));
+    }
+
+
+    public function testValueNotInRange()
+    {
+        $field = new AutoNumberField();
+        $field->setMaximumValue(100);
+        $field->setMinimumValue(1);
+        $field->setValue("101");
+        $this->assertContains('MinMaxValidator', $this->validate($field));
+        $field->setValue("0");
+        $this->assertContains('MinMaxValidator', $this->validate($field));
+    }
+}
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