Reason

Locate nearby earthquakes

Description

This application utilizes USGS Earthquake Hazards Program to locate recent (10) earthquakes happening nearby given coordinates. The list will be sorted by the distance from the nearest to the farest. Each eathquake will be formatted as title field followed by || and distance (rounded to full kilometers).

Results

For given input:

40.730610
-73.935242

you will receive:

M 1.3 - 2km SSE of Contoocook, New Hampshire || 331
M 1.3 - 2km ENE of Belmont, Virginia || 354
M 2.4 - 83km ESE of Nantucket, Massachusetts || 406
M 1.3 - 13km ENE of Barre, Vermont || 410
M 0.7 - 18km NW of Norfolk, New York || 476
M 2.0 - 17km NW of Norfolk, New York || 476
M 1.7 - 19km NNW of Beaupre, Canada || 758
M 1.9 - 13km SW of La Malbaie, Canada || 814
M 2.4 - 16km N of Lenoir, North Carolina || 840
M 2.4 - 12km ESE of Carlisle, Kentucky || 896

Technologies used

Kotlin with coroutines (JVM, Java 11)
Koin (DI)
GSON (JSON processing)
Logback (logging)
Tests
- TestNG
- AssertJ
- Mockk
Code quality
- Detekt (linkter)
- Jacoco (coverage)
Gradle (bundler)

Run instructions

To compile and run this program you need to have Java JDK 11.

git clone https://github.com/mastrodaro/nearby-earthquakes
cd nearby-earthquakes
gradle.bat fatJar # for Linux: ./gradle fatJar
cd build\libs # for Linux: cd build/libs
java -jar nearby-earthquakes-1.0-SNAPSHOT.jar

To run tests:

gradle.bat test # for Linux: ./gradle test