test/fix: Added test coverage and made fixed to getRoughCompassDirection

[ddarren]

Hey guys, thought I chip in and add some test coverage. Along way I encountered what seemed to be a bug and fixed that. Please let me know of any changes that should made.

Add test coverage to the following files:

• findNearest.ts
• getRoughCompassDirection.ts
• isValidLatitude.ts
• isValidLongitude.ts
• toDeg.ts
• toRad.ts

Made fixes to src/getRoughCompassDirection.ts:

What was happening here was the Regular expression would validate as true if string contained the value rather than matched exactly with value. For example, /^NNE|NE|NNW|N$/ would return N for ENE because ENE contains NE. The fix was to alter the regex so it performs a strict match rather than "contains".

[manuelbieh]

:tada: This PR is included in version 3.3.4 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: