#Roman Numeral Calculator Kata

https://drive.google.com/a/pillartechnology.com/file/d/0Bz26C0WuteyRSG1yY1g2ZTNKVmM/view?usp=sharing

• Ubuntu Linux 14.04

• The C programming language

• GNU GCC compiler tool chain

• GNU Make

• Check unit testing framework ( https://libcheck.github.io/check/ )

• git

Additionally, I use valgrind http://valgrind.org/ to detect subtle errors with memory management etc and 'indent' (sudo apt-get install indent) to clean up source files using -linux and -i4 args.

Information on Tests:

The file ./tests/test_roman_numbers.c has four test cases in a single test suite "Roman Numeral Unit Tests": "RomanToArabic" "ArabicToRoman” “Addition” “Subtraction”

Each test case covers all the test data for that operation and writes results to the console. An example of each type of output is:

convert_roman_to_arabic(I) = 1 convert_arabic_to_roman(1) = I I + I = II IV - I = III

Using ansi color escape sequences, passing output is shown in green and failing output is shown in red.

#Usage:

cd src

make

Most Useful Make Targets:

• all (cleans all binaries, builds implementation and tests, runs tests including valgrind)

• check (runs tests including valgrind)

Other Make Targets:

• clean (cleans all binaries)

• test (builds tests)

• roman (builds the implementation)

#If I wanted to spend more time, I would address:

• I'd package the implementation in a library (.a file) and provide a minimal .h file.