<commit_before>var should = require( 'chai' ).should();
var calc = require( '../app/Calculator' );

describe("Calculator", function() { 
  describe("#Add", function() {
    it('should add together two numbers', function() {
      calc.add( 1, 1 ).should.equal( 2 );
      calc.add( 2, 4 ).should.equal( 6 );
      calc.add( 10, 10 ).should.equal( 20 );
      calc.add( 73, 27 ).should.equal( 100 );
    });

    it('should add together all arguments passed', function() {<commit_msg>added test for passing a single argument to Calculator#Add. tests passed with no changes to src<commit_after>var should = require( 'chai' ).should();
var calc = require( '../app/Calculator' );

describe("Calculator", function() { 
  describe("#Add", function() {
    
    it('should return the arguement when ther is only one', function() {
      calc.add( 1 ).should.equal( 1 );
      calc.add( 3 ).should.equal( 3 );
      calc.add( 10 ).should.equal( 10 );
      calc.add( 548 ).should.equal( 548 );
    });

    it('should add together two numbers', function() {
      calc.add( 1, 1 ).should.equal( 2 );
      calc.add( 2, 4 ).should.equal( 6 );
      calc.add( 10, 10 ).should.equal( 20 );
      calc.add( 73, 27 ).should.equal( 100 );
    });

    it('should add together all arguments passed', function() {
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{'dir': 'git-commits-cleaned', 'id': '1306793', 'n_tokens_mistral': 456, 'n_tokens_neox': 391, 'n_words': 133}