Milestone 10 Requirements

General requirements:

• You will need to follow the style laid out in the C# Coding Conventions

• You will need to comment your code using XML comments

• You will need to update your UML to reflect your current code

• You will need to write appropriate unit tests for your code

Assignment requirements:

• Add a form to your Index.cshtml page for searching and filtering your menu.

• Add searching and filtering functionality to your menu to support searching/filtering order items.

• Add unit tests for the new searching/filtering functions

• Update your UML Class Diagrams for:

  • Data Library
  • Website

(You don’t need to create a UML of your test project, though you can if you like)

Purpose:

This assignment is to introduce submitting and processing form data, as well as applying searching and filtering to data results.

Assignment Details

• You will add descriptions to all IMenuItems, and tweak your index page so that they appear there.

• You will be adding a search and filter form to your Index page that when submitted, displays only the menu items that fit the search criteria.

• You will add tests for the description properties.

• You will add tests for the search and filter functionality.

Description Property

Add a string get-only property to your IMenuItem interface. Then, implement the property on each menu item class. It should return the description appearing in the table below corresponding to the item:

Testing Descriptions

Add to your menu item unit tests tests of your new Description properties.

Displaying Descriptions on the Index Page

Refactor your index page so that it includes the description for each IMenuItem on the page.

Search and Filter Form

Add a form to your Index.cshtml page. that contains inputs for:

1. A submit button to run the search and filter operations
2. A text input to enter search terms into (search both the Name and Description)
3. A series of checkboxes corresponding to the types of order items (Entree, Side, and Drink)
4. Two number inputs specifying a range that calories should fall into
5. Two number inputs specifying a range that price should fall into.

Each of these additional inputs should be arranged so that their purpose and use is clear to the casual web surfer. I.e. they should be clearly labeled and ordered. Look at your Movie site for ideas.

In addition, any search terms or filter values that are set should persist (reappear in the form) when a search operation is run.

Finally, the results listed on the page should be only those that fit the search and filtering criteria (unless none have been set, in which case the full menu should be displayed).

Search and Filter functionality

The Searching and Filtering functionality should be implemented so that when the form on index.cshtml is submitted, the displayed menu results are only those that match the search and/or filter conditions.

Searching should consider both the name of the item and its description. The search should be case insensitive (i.e. capital and lower case letters are treated identically) and work for multiple terms (i.e. searching for “tomatoes eggplant” should include a Virgo Classic Gyro, even though “eggplant” does not appear in its name or description). Finally, search terms do not need to appear in a particular sequence for a result to be returned (i.e. searching “chicken wing sauce” should return a Scorpio Spicy Gyro, even though the words do not appear in that exact sequence in its description). Hint: You might want to use String.Split() to break up your search terms.

Testing the Menu Search and Filter Methods

You should add tests to verify that the search and filtering functions operate as expected. Remember to test both valid and null values for all parameters. Pay special attention to the search function - it should behave as described above. You may want to use the exact described scenarios as part of your tests.

Submitting the Assignment

Once your project is complete, merge your feature branch back into the main branch and create a release tagged v0.10.0 with name "Milestone 10". Copy the URL for the release page and submit it to the Canvas assignment.

Grading Rubric

The grading rubric for this assignment will be:

20% Structure Did you implement the structure as laid out in the specification? Are the correct names used for classes, enums, properties, methods, events, etc? Do classes inherit from expected base classes?

20% Documentation Does every class, method, property, and field use the correct XML-style documentation? Does every XML comment tag contain explanatory text?

20% Design Are you appropriately using C# to create reasonably efficient, secure, and usable software? Does your code contain bugs that will cause issues at runtime?

20% Functionality Does the program do what the assignment asks? Do properties return the expected values? Do methods perform the expected actions?

20% UML Diagrams Does your UML diagram reflect the code actually in your release? Are all classes, enums, etc. included? Are associations correctly identified?