git_stats/spec/generator_spec.rb
2012-10-13 19:00:31 +02:00

33 lines
1.2 KiB
Ruby

require 'spec_helper'
describe GitStats::Generator do
let(:repo_path) { 'repo_path' }
let(:out_path) { 'out_path' }
let(:generator) { GitStats::Generator.new(repo_path, out_path) }
before { Dir.stub!(:exists? => true) }
it 'should raise exception if given repo path is not a git repository' do
Dir.should_receive(:exists?).with("#{repo_path}/.git").and_return(false)
expect { generator.generate }.to raise_error(ArgumentError)
end
it "should raise exception if given out directory doesn't exist" do
Dir.should_receive(:exists?).with(out_path).and_return(false)
expect { generator.generate }.to raise_error(ArgumentError)
end
it 'should render all templates with view data for this repo' do
repo = double('repo')
GitStats::GitData::Repo.should_receive(:new).with(path: repo_path, git_command_observer: nil).and_return(repo)
view_data = double('view_data')
GitStats::StatsView::ViewData.should_receive(:new).with(repo).and_return(view_data)
view = double('view')
GitStats::StatsView::View.should_receive(:new).with(view_data, out_path).and_return(view)
view.should_receive(:render_all)
generator.generate
end
end