require 'spec_helper'

module MongoProfiler
  describe Caller do
    subject { described_class.new(_caller) }

    let(:_caller) {
      [
        "/Users/pablo/workspace/project/spec/mongo_profiler_spec.rb:7:in `new'",
        "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
        "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `fetch'",
        "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block in let'"
      ]
    }

    its(:file)    { should end_with('project/spec/mongo_profiler_spec.rb') }
    its(:line)    { should eq 7 }
    its(:method)  { should eq 'new' }
    its(:_caller) { should eq _caller }

    context 'when stacktrace starts with bundle or gem' do
      let(:_caller) {
        [
          "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
          "/Users/pablo/bundle/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
          "/Users/pablo/workspace/project/spec/mongo_profiler_spec.rb:7:in `new'",
          "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `fetch'",
          "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block in let'"
        ]
      }

      its(:file)    { should end_with('project/spec/mongo_profiler_spec.rb') }
      its(:line)    { should eq 7 }
      its(:method)  { should eq 'new' }
      its(:_caller) { should eq _caller }
    end

    describe '#mongo_profiler_caller' do

      context 'when mongo_profiler' do
        let(:_caller) {
          [
            "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
            "/Users/pablo/bundle/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
            "/Users/pablo/workspace/project/spec/mongo_profiler.rb:7:in `new'",
            "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `fetch'",
            "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block in let'"
          ]
        }

        its(:mongo_profiler_caller?) { should be_true }

        context 'when _spec' do
          let(:_caller) {
            [
              "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
              "/Users/pablo/bundle/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
              "/Users/pablo/workspace/project/spec/mongo_profiler_spec.rb:7:in `new'",
              "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `fetch'",
              "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block in let'"
            ]
          }

          its(:mongo_profiler_caller?) { should be_false }
        end
      end

      context 'when external' do
        let(:_caller) {
          [
            "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
            "/Users/pablo/bundle/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block (2 levels) in let'",
            "/Users/pablo/workspace/project/file.rb:7:in `new'",
            "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `fetch'",
            "/Users/pablo/.gem/ruby/2.0.0/gems/rspec-core-2.14.4/lib/rspec/core/memoized_helpers.rb:199:in `block in let'"
          ]
        }

        its(:mongo_profiler_caller?) { should be_false }
      end
    end
  end
end