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Contents
require 'spec_helper'
describe EY::Repo do
let(:path) { p = TMPDIR.join('ey-test'); p.mkpath; p }
before(:each) do
Dir.chdir(path) { `git init -q` }
ENV['GIT_DIR'] = path.join('.git').to_s
end
after(:each) do
path.rmtree
ENV.delete('GIT_DIR')
end
def set_head(head)
path.join('.git','HEAD').open('w') {|f| f.write(head) }
end
def set_url(url, remote)
`git remote add #{remote} #{url}`
end
describe ".new" do
it "creates a working repo object in a repo" do
EY::Repo.new.remotes.should be_empty
end
it "doesn't raise if created outside a repository until trying to do something" do
ENV['GIT_DIR'] = nil
Dir.chdir('/tmp') do
repo = EY::Repo.new
lambda { repo.remotes }.should raise_error(EY::Repo::NotAGitRepository)
end
end
end
describe ".exist?" do
it "is true when env vars are set to a repo" do
EY::Repo.should be_exist
end
it "is true when pwd is a repo" do
Dir.chdir(File.dirname(ENV['GIT_DIR'])) do
ENV['GIT_DIR'] = nil
EY::Repo.should be_exist
end
end
it "is false when outside of any repo" do
ENV['GIT_DIR'] = nil
Dir.chdir('/tmp') do
EY::Repo.should_not be_exist
end
end
end
context "in a repository dir" do
before(:each) do
@repo = EY::Repo.new
end
describe "current_branch method" do
it "returns the name of the current branch" do
set_head "ref: refs/heads/master"
@repo.current_branch.should == "master"
end
it "returns nil if there is no current branch" do
set_head "20bf478ab6a91ec5771130aa4c8cfd3d150c4146"
@repo.current_branch.should be_nil
end
end # current_branch
describe "#fail_on_no_remotes!" do
it "raises when there are no remotes" do
lambda { @repo.fail_on_no_remotes! }.should raise_error(EY::Repo::NoRemotesError)
end
end
end
end
Version data entries
31 entries across 31 versions & 1 rubygems