dchelimsky

RSpec::Core::FilterManager
  #include
    merges inclusions
    overrides previous inclusions with (via merge)
    deletes matching opposites
    with :locations
      clears previous inclusions
      does nothing when :locations previously set
    with :line_numbers
      clears previous inclusions

dchelimsky

# Note the differences between this and https://gist.github.com/2938822 are that
# we're making 10k groups with 1 example each vs 1 group w/ 10k examples, and the
# rspec example uses "should eq" instead of "should =="

if $0 =~ /rspec$/
  10_000.times do |i|
    describe "loltest #{i}" do
      it "does #{i}" do
        i.should eq i
      end

dchelimsky

describe Article do
  def article; Article.new :title => "Lorem ipsum"; end

  it "has a title" do
    article.title.should eq("Lorem ipsum")
  end
end

dchelimsky

describe Article do
  it { should validate_presence_of(:title) }
end

dchelimsky

class Article < ActiveRecord::Base
  validates_presence_of :title
  has_many :comments
end

dchelimsky

desc "A user's comment" do
  let(:user) { User.create! name: "John" }
  let(:comment) { user.comments.create! }

  it "delegates to user's name" do
    comment.name.should eq(user.name)
  end
end

dchelimsky

[david: compare]$ # at this point we have a stock rails app with no minitest tests and one pending rspec example
[david: compare]$ 
[david: compare]$ time rake test
Run options: 

# Running tests:



Finished tests in 0.030419s, 0.0000 tests/s, 0.0000 assertions/s.

dchelimsky

$ rspec example_spec.rb 
F

Failures:

  1) Pessimist never thinks its equal, even to itself
     Failure/Error: pessimist.should eq(pessimist)
       
       expected: #<Pessimist:0x007fb82a9bae80>
            got: #<Pessimist:0x007fb82a9bae80>

dchelimsky

describe Something do
  before(:each) do
    do_something_before
  end

  it "does one thing" do
    # before will run for this example because rspec doesn't know it is pending
    # until the example is eval'd
    pending
  end

dchelimsky

describe "GET /agents.json" do
  it_behaves_like "API controller", :params => { ... }, :environment => { ... }
end