TODOs
Write the following tests in tests/1_unit-tests.js:
[#] - convertHandler should correctly read a whole number input. [#] - convertHandler should correctly read a decimal number input. [#] - convertHandler should correctly read a fractional input. [#] - convertHandler should correctly read a fractional input with a decimal. [#] - convertHandler should correctly return an error on a double-fraction (i.e. 3/2/3). [#] - convertHandler should correctly default to a numerical input of 1 when no numerical input is provided. [#] - convertHandler should correctly read each valid input unit. [#] - convertHandler should correctly return an error for an invalid input unit. [#] - convertHandler should return the correct return unit for each valid input unit. [#] - convertHandler should correctly return the spelled-out string unit for each valid input unit. [#] - convertHandler should correctly convert gal to L. [#] - convertHandler should correctly convert L to gal. [#] - convertHandler should correctly convert mi to km. [#] - convertHandler should correctly convert km to mi. [#] - convertHandler should correctly convert lbs to kg. [#] - convertHandler should correctly convert kg to lbs.
Write the following tests in tests/2_functional-tests.js:
[] - Convert a valid input such as 10L: GET request to /api/convert. [] - Convert an invalid input such as 32g: GET request to /api/convert. [] - Convert an invalid number such as 3/7.2/4kg: GET request to /api/convert. [] - Convert an invalid number AND unit such as 3/7.2/4kilomegagram: GET request to /api/convert. [] - Convert with no number such as kg: GET request to /api/convert.