Add github workflow to run tests

[vasuadari]

Issue #14

[codecov-commenter]

Codecov Report

Merging #19 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #19   +/-   ##
=======================================
  Coverage   87.98%   87.98%           
=======================================
  Files          26       26           
  Lines         258      258           
=======================================
  Hits          227      227           
  Misses         31       31           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update e36e1e6...3de9056. Read the comment docs.

[vasuadari]

@goodhamgupta Disable codecov.

[vasuadari]

@goodhamgupta merge this when you find time.

[vasuadari]

@goodhamgupta we will change coverage in different MR.