Microweber\tests\CustomFieldsTest::testSaveCustomFields PHP Method

    public function testSaveCustomFields()
    {
        $my_product_id = 3;
        $custom_field = array('field_name' => 'My test price', 'field_value' => 10, 'field_type' => 'price', 'content_id' => $my_product_id);
        // adding a custom field "price" to product
        $new_id = save_custom_field($custom_field);
        $are_values_here = db_get('table=custom_fields_values&custom_field_id=' . $new_id);
        $field = get_custom_field_by_id($new_id);
        $to_delete = array('id' => $new_id);
        $delete = delete_custom_field($to_delete);
        $field2 = get_custom_field_by_id($new_id);
        //check if values are deleted
        $are_values_gone = db_get('table=custom_fields_values&custom_field_id=' . $new_id);
        $this->assertEquals($field['name'], 'My test price');
        $this->assertEquals($field['value'], 10);
        $this->assertEquals(intval($new_id) > 0, true);
        $this->assertEquals(intval($delete) > 0, true);
        $this->assertEquals($field2, false);
        $this->assertEquals(is_array($are_values_here), true);
        $this->assertEquals(is_array($are_values_gone), false);
    }