commit e5eef1d94f1469e66a57e7457e1ba882a6d05be4 Author: Andrew Tomaka Date: Tue May 12 16:45:41 2015 -0400 Initial commit diff --git a/.rspec b/.rspec new file mode 100644 index 0000000..83e16f8 --- /dev/null +++ b/.rspec @@ -0,0 +1,2 @@ +--color +--require spec_helper diff --git a/.ruby-version b/.ruby-version new file mode 100644 index 0000000..ccbccc3 --- /dev/null +++ b/.ruby-version @@ -0,0 +1 @@ +2.2.0 diff --git a/Gemfile b/Gemfile new file mode 100644 index 0000000..df7d512 --- /dev/null +++ b/Gemfile @@ -0,0 +1,5 @@ +source 'https://rubygems.org' + +ruby '2.2.0' + +gem 'rspec' diff --git a/Gemfile.lock b/Gemfile.lock new file mode 100644 index 0000000..03f2945 --- /dev/null +++ b/Gemfile.lock @@ -0,0 +1,23 @@ +GEM + remote: https://rubygems.org/ + specs: + diff-lcs (1.2.5) + rspec (3.2.0) + rspec-core (~> 3.2.0) + rspec-expectations (~> 3.2.0) + rspec-mocks (~> 3.2.0) + rspec-core (3.2.3) + rspec-support (~> 3.2.0) + rspec-expectations (3.2.1) + diff-lcs (>= 1.2.0, < 2.0) + rspec-support (~> 3.2.0) + rspec-mocks (3.2.1) + diff-lcs (>= 1.2.0, < 2.0) + rspec-support (~> 3.2.0) + rspec-support (3.2.2) + +PLATFORMS + ruby + +DEPENDENCIES + rspec diff --git a/spec/problem-2.rb b/spec/problem-2.rb new file mode 100644 index 0000000..7d51350 --- /dev/null +++ b/spec/problem-2.rb @@ -0,0 +1,12 @@ +require_relative 'spec_helper' +require_relative '../solutions/solution-2' + +describe 'Even Fibonacci numbers' do + it 'works for the first ten Fibonacci numbers' do + expect(solution_2(90)).to eq(44) + end + + it 'works for the known answer' do + expect(solution_2(4000000)).to eq(4613732) + end +end diff --git a/spec/problem-3.rb b/spec/problem-3.rb new file mode 100644 index 0000000..507363d --- /dev/null +++ b/spec/problem-3.rb @@ -0,0 +1,12 @@ +require_relative 'spec_helper' +require_relative '../solutions/solution-3' + +describe 'Largest prime factor' do + it 'works for the given example' do + expect(solution_3(13195)).to eq(29) + end + + it 'works for the known answer' do + expect(solution_3(600851475143)).to eq(6857) + end +end diff --git a/spec/problem-4.rb b/spec/problem-4.rb new file mode 100644 index 0000000..a820982 --- /dev/null +++ b/spec/problem-4.rb @@ -0,0 +1,12 @@ +require_relative 'spec_helper' +require_relative '../solutions/solution-4' + +describe 'Largest palindrome product' do + it 'works for the given example' do + expect(solution_4(2)).to eq(9009) + end + + it 'works for the known answer' do + expect(solution_4(3)).to eq(906609) + end +end diff --git a/spec/problem-5.rb b/spec/problem-5.rb new file mode 100644 index 0000000..1190e32 --- /dev/null +++ b/spec/problem-5.rb @@ -0,0 +1,12 @@ +require_relative 'spec_helper' +require_relative '../solutions/solution-5' + +describe 'Smallest multiple' do + it 'works for the given example' do + expect(solution_5(10)).to eq(2520) + end + + it 'works for the known answer' do + expect(solution_5(20)).to eq(232792560) + end +end diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb new file mode 100644 index 0000000..6fb5376 --- /dev/null +++ b/spec/spec_helper.rb @@ -0,0 +1,75 @@ +require 'rspec' + +RSpec.configure do |config| + # rspec-expectations config goes here. You can use an alternate + # assertion/expectation library such as wrong or the stdlib/minitest + # assertions if you prefer. + config.expect_with :rspec do |expectations| + # This option will default to `true` in RSpec 4. It makes the `description` + # and `failure_message` of custom matchers include text for helper methods + # defined using `chain`, e.g.: + # be_bigger_than(2).and_smaller_than(4).description + # # => "be bigger than 2 and smaller than 4" + # ...rather than: + # # => "be bigger than 2" + expectations.include_chain_clauses_in_custom_matcher_descriptions = true + end + + # rspec-mocks config goes here. You can use an alternate test double + # library (such as bogus or mocha) by changing the `mock_with` option here. + config.mock_with :rspec do |mocks| + # Prevents you from mocking or stubbing a method that does not exist on + # a real object. This is generally recommended, and will default to + # `true` in RSpec 4. + mocks.verify_partial_doubles = true + end + +# The settings below are suggested to provide a good initial experience +# with RSpec, but feel free to customize to your heart's content. +=begin + # These two settings work together to allow you to limit a spec run + # to individual examples or groups you care about by tagging them with + # `:focus` metadata. When nothing is tagged with `:focus`, all examples + # get run. + config.filter_run :focus + config.run_all_when_everything_filtered = true + + # Limits the available syntax to the non-monkey patched syntax that is + # recommended. For more details, see: + # - http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax + # - http://teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/ + # - http://myronmars.to/n/dev-blog/2014/05/notable-changes-in-rspec-3#new__config_option_to_disable_rspeccore_monkey_patching + config.disable_monkey_patching! + + # This setting enables warnings. It's recommended, but in some cases may + # be too noisy due to issues in dependencies. + config.warnings = true + + # Many RSpec users commonly either run the entire suite or an individual + # file, and it's useful to allow more verbose output when running an + # individual spec file. + if config.files_to_run.one? + # Use the documentation formatter for detailed output, + # unless a formatter has already been configured + # (e.g. via a command-line flag). + config.default_formatter = 'doc' + end + + # Print the 10 slowest examples and example groups at the + # end of the spec run, to help surface which specs are running + # particularly slow. + config.profile_examples = 10 + + # Run specs in random order to surface order dependencies. If you find an + # order dependency and want to debug it, you can fix the order by providing + # the seed, which is printed after each run. + # --seed 1234 + config.order = :random + + # Seed global randomization in this process using the `--seed` CLI option. + # Setting this allows you to use `--seed` to deterministically reproduce + # test failures related to randomization by passing the same `--seed` value + # as the one that triggered the failure. + Kernel.srand config.seed +=end +end