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Contents
require 'spec_helper'
require 'r10k/git'
describe R10K::Git::Ref do
let(:ref) { 'master' }
let(:repo) { double('git repository') }
subject { described_class.new(ref) }
describe "fetching the SHA1" do
it "raises an error if there is not a linked repository" do
expect {
subject.sha1
}.to raise_error(ArgumentError, /Cannot resolve .*#{ref}.*: no associated git repository/)
end
it "raises an error if the SHA1 could not be resolved" do
subject.repository = repo
expect(repo).to receive(:rev_parse).with(ref).and_raise(R10K::Git::UnresolvableRefError)
expect {
subject.sha1
}.to raise_error(R10K::Git::UnresolvableRefError)
end
it "looks up the ref against the linked repository" do
subject.repository = repo
expect(repo).to receive(:rev_parse).with(ref).and_return 'hash'
expect(subject.sha1).to eq 'hash'
end
it "invokes the #ref method" do
subject.repository = repo
expect(repo).to receive(:rev_parse).with(ref).and_return 'hash'
expect(subject).to receive(:ref).and_return ref
expect(subject.sha1).to eq 'hash'
end
end
describe "determining if the ref can be resolved" do
describe "and the ref is a head" do
it "is always false"
end
describe "and the ref is a tag" do
it "is true if the tag has been fetched"
it "is false if the tag cannot be resolved"
end
describe "and the ref is a commit" do
it "is true if the commit has been fetched"
it "is false if the commit cannot be resolved"
end
end
describe "determining if the ref needs to be fetched" do
it "uses the result of #resolvable? if the ref is a tag"
it "uses the result of #resolvable? if the ref is a commit"
it "is true if the ref is a head"
end
it "can be converted to a string" do
expect(subject.to_s).to eq ref
end
it_behaves_like "a git ref"
end
Version data entries
14 entries across 14 versions & 1 rubygems