require 'spec_helper'
describe Pig do
let(:format) { :plain }
let(:pig) { Pig.new({:format => format}) }
describe "#call" do
before do
pig.stub(:history).and_return('some text')
end
it "returns a valid rack response" do
pig.call(:any_environment).should == [200, {"Content-Type" => "text/plain"}, ['some text']]
end
end
describe "#format" do
let(:commit_message) { stub(:to_s => "One great commit") }
let(:author) { stub(:date => date, :name => "Dev Author") }
let(:date) { stub(:strftime => "12-31-01") }
let(:commit) { stub(:author => author, :to_s => "393932", :message => commit_message) }
context "plain format" do
let(:format) { :plain }
it "returns the commit message, sha1, date, and author in plain text" do
pig.send(:format_commit, commit).should == "One great commit\n 393932\n 12-31-01 Dev Author\n\n"
end
end
context "html format" do
let(:format) { :html }
it "returns the commit message, sha1, date, and author in html format" do
pig.send(:format_commit, commit).should == "One great commit
393932
12-31-01 Dev Author
"
end
end
end
describe "#repository" do
it "calls Git.open on the specified working directory" do
Git.should_receive(:open, WORKING_DIR)
pig.send(:repository)
end
end
describe "#history" do
it "retrieves a log of the last 10 commits by default" do
repo = stub(:log)
pig.should_receive(:repository).and_return(repo)
repo.should_receive(:log, 10).and_return([])
pig.history
end
context "when no commits" do
before do
repo = stub(:log)
pig.stub(:repository).and_return(repo)
repo.stub(:log, 10).and_return([])
end
context "plain format" do
it "returns an empty string" do
pig.history.should == ""
end
end
context "html format" do
let(:format) { :html }
it "returns empty html" do
pig.history.should == "Latest Commits"
end
end
end
end
end