React Native Developer Assessment

Software Engineer Test for Carpool

Truth can only be found in one place: the code.
-- Robert C. Martin

1. Introduction

This test is intended for candidates applying to Software Engineering positions at Carpool.

You are welcome to use JavaScript or TypeScript for the implementation.

2. Requirements

• Git
• A development environment for React Native
• Quake game (attatched in this repository)

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3.1. Log Parser

Create a React Native project to parse the Quake log file.

The log file was generated by a Quake 3 Arena server, including a great deal of information for every match.

The project should implement the following functionalities:

• Read the log file
• Group the game data of each match
• Collect kill data
• render on react a native screen

Example

21:42 Kill: 1022 2 22: <world> killed Isgalamido by MOD_TRIGGER_HURT The player "Isgalamido" died because he was wounded and fell from a height enough to kill him. 2:22 Kill: 3 2 10: Isgalamido killed Dono da Bola by MOD_RAILGUN The player "Isgalamido" killed the player "Dono da Bola" using the Railgun weapon. Example of grouped information for each match: "game_1": {

"total_kills": 45,

"players": ["Dono da bola", "Isgalamido", "Zeh"],

"kills": {

  "Dono da bola": 5,

  "Isgalamido": 18,

  "Zeh": 20

  }

} Additional notes:

1. When <world> kills a player, that player loses -1 kill score.
2. Since <world> is not a player, it should not appear in the list of players or in the dictionary of kills.
3. The counter total_kills includes player and world deaths.

3.2. Report

Create a script that prints a report (grouped information) for each match and a player ranking.

3.3. Plus

Generate a report of deaths grouped by death cause for each match.

Death causes (extracted from source code) // means of death

typedef enum {

  MOD_UNKNOWN,

  MOD_SHOTGUN,

  MOD_GAUNTLET,

  MOD_MACHINEGUN,

  MOD_GRENADE,

  MOD_GRENADE_SPLASH,

  MOD_ROCKET,

  MOD_ROCKET_SPLASH,

  MOD_PLASMA,

  MOD_PLASMA_SPLASH,

  MOD_RAILGUN,

  MOD_LIGHTNING,

  MOD_BFG,

  MOD_BFG_SPLASH,

  MOD_WATER,

  MOD_SLIME,

  MOD_LAVA,

  MOD_CRUSH,

  MOD_TELEFRAG,

  MOD_FALLING,

  MOD_SUICIDE,

  MOD_TARGET_LASER,

  MOD_TRIGGER_HURT,

#ifdef MISSIONPACK

  MOD_NAIL,

  MOD_CHAINGUN,

  MOD_PROXIMITY_MINE,

  MOD_KAMIKAZE,

  MOD_JUICED,

#endif

  MOD_GRAPPLE

} meansOfDeath_t;

"game-1": {

  "kills_by_means": {

    "MOD_SHOTGUN": 10,

    "MOD_RAILGUN": 2,

    "MOD_GAUNTLET": 1,

    ...

  }

} 4. Deliverable

The final output must be displayed as a very basic layout on the user app, with three sections:

1. Games
2. Player Rankings
3. Total Deaths by Means (if included)

Create a React Native screen that displays this information as described. The developer must send a link with all of their commits on a git service (GitHub, GitLab, Bitbucket, etc.).