MVVM 'Reactive' Example

This app is nothing more than an example of how to create a MVVM (Model View ViewModel) application using Reactive style programming. This is a fork from the original MVPReactive

MVVM breaks down an application into more testable components keeping your internal business objects and data separate from the external UI or external data.

The app simply loads a list of "Now Playing" movies based on The Movie Database API.

The requirements for the app:

1. As a user, show a list of "Now Playing" movies. Poster, Title, Release Date, & Rating.
2. As a user, any rating at eight or above should be stared.
3. As a user, I only want to see ratings rounded to the nearest whole digit.
4. As a user, while scrolling, keep loading "Now Playing" movies until you hit the last page.

The application architecture is as followed:

Note - the application packages are TYPE defined for ease of learning.

Usage

Apache License 2.0. Free to use & distribute.

Documentation

Please review all documentation in docs/. The following summaries describe their purpose:

Name	Summary
AUTHORS.md	History of past and present contributors
BUILDS.md	Description of official builds
DEPENDENCIES.md	How to generate a list of all major third party dependencies
STYLE.md	Description of Code Style and Static Analysis tools

Build Types and Flavors

Only the original build types are release / debug. Use Debug since this not an app for the google play store. There are no flavors.

Tests

This project supports the following type of tests:

1. Java Unit Test
2. Robolectric(There are none - and that was intentional to show how you can test without this when you use MVVM)
3. Contract Test (Testing API end point / Restful API contracts)
4. Espresso UI Test (Written from engineering perspective)

To run all unit tests:

./gradlew testDebugUnitTest

To run all contract tests:

./gradlew contractTest '-Pcontract=true'

To run all espresso tests:

./gradlew connectedDebugAndroidTest

Standards

There are style standards in this app as examples of how to maintain clean code.

Checkstyle

To run all checkstyle: ./gradlew checkstyle

Lint

To run all lint: ./gradlew lintDebug

Run All

The following command works for API emulator version 25. ./gradlew checkstyle lintDebug jacocoTestReport contractTest -Pcontract=true connectedDebugAndroidTest