sarathch / WordParser

WordParser

Implementation

• Used MVP design pattern to make this app scalable considering future enhancements to this idea. Packages are explained below.

  • parse :

    • operations to lookup words from dictionary
    • reads broken input from user and fetches valid words in english

  • dict :

    • Reads english dictionary file and loads into a TRIE data structure for constant time lookup for prefixes. One time load.
    • Implements custom dictionary based on trie data structure.

  • di :

    • Implements dependency injection dagger2 logic required for application.

• Used Dagger2 dependency injection to make this app testable.

• Used Mockito, JUnit, RoboElectric and Hamcrest frameworks for unit testing.

• Used Espresso for instrumentation testing.

Libraries

• Dagger2 - For dependency injection
• Espresso - For instrumentaion testing
• JUnit, Mockito, Hamcrest, Guava, RoboElectric - For Unit testing
• ButterKnife - To bind views without redundant code

TODO

• Detailed unit tests need to be added.
• Code clean up

Author

Sarath