Rebased and fixed conflicts

1 files changed, 170 insertions, 0 deletions

diff --git a/spec/hook/githubrepo_spec.rb b/spec/hook/githubrepo_spec.rb
new file mode 100644
index 0000000..67c99f0
--- /dev/null
+++ b/spec/hook/githubrepo_spec.rb
@@ -0,0 +1,170 @@
+require 'spec_helper'
+require 'rugged'
+require 'oxidized/hook/githubrepo'
+
+describe GithubRepo do
+  let(:credentials) { mock }
+  let(:remote) { mock }
+  let(:remotes) { mock }
+  let(:repo_head) { mock }
+  let(:repo) { mock }
+  let(:gr) { GithubRepo.new }
+
+  before do
+    Oxidized.asetus = Asetus.new
+    Oxidized.config.log = '/dev/null'
+    Oxidized.setup_logger
+    Oxidized.config.output.default = 'git'
+  end
+
+  describe '#validate_cfg!' do
+    before do
+      gr.expects(:respond_to?).with(:validate_cfg!).returns(false) # `cfg=` call
+    end
+
+    it 'raise a error when `remote_repo` is not configured' do
+      Oxidized.config.hooks.github_repo_hook = { type: 'githubrepo' }
+      gr.cfg = Oxidized.config.hooks.github_repo_hook
+      proc { gr.validate_cfg! }.must_raise(KeyError)
+    end
+  end
+
+  describe "#fetch_and_merge_remote" do
+    before(:each) do
+      Oxidized.config.hooks.github_repo_hook.remote_repo = 'git@github.com:username/foo.git'
+      Proc.expects(:new).returns(credentials)
+      repo_head.expects(:name).returns('refs/heads/master')
+      gr.cfg = Oxidized.config.hooks.github_repo_hook
+    end
+
+    it "should not try to merge when there is no update in remote branch" do
+      repo.expects(:fetch).with('origin', ['refs/heads/master'], credentials: credentials).returns(Hash.new(0))
+      repo.expects(:branches).never
+      repo.expects(:head).returns(repo_head)
+      gr.fetch_and_merge_remote(repo).must_equal nil
+    end
+    describe "when there is update considering conflicts" do
+      let(:merge_index) { mock }
+      let(:their_branch) { mock }
+
+      before(:each) do
+        repo.expects(:fetch).with('origin', ['refs/heads/master'], credentials: credentials).returns(total_deltas: 1)
+        their_branch.expects(:target_id).returns(1)
+        repo_head.expects(:target_id).returns(2)
+        repo.expects(:merge_commits).with(2, 1).returns(merge_index)
+        repo.expects(:branches).returns("origin/master" => their_branch)
+      end
+
+      it "should not try merging when there's conflict" do
+        repo.expects(:head).twice.returns(repo_head)
+        their_branch.expects(:name).returns("origin/master")
+        merge_index.expects(:conflicts?).returns(true)
+        Rugged::Commit.expects(:create).never
+        gr.fetch_and_merge_remote(repo).must_equal nil
+      end
+
+      it "should merge when there is no conflict" do
+        repo.expects(:head).times(3).returns(repo_head)
+        their_branch.expects(:target).returns("their_target")
+        their_branch.expects(:name).twice.returns("origin/master")
+        repo_head.expects(:target).returns("our_target")
+        merge_index.expects(:write_tree).with(repo).returns("tree")
+        merge_index.expects(:conflicts?).returns(false)
+        Rugged::Commit.expects(:create).with(repo,
+                                             parents: ["our_target", "their_target"],
+                                             tree: "tree",
+                                             message: "Merge remote-tracking branch 'origin/master'",
+                                             update_ref: "HEAD").returns(1)
+        gr.fetch_and_merge_remote(repo).must_equal 1
+      end
+    end
+  end
+
+  describe "#run_hook" do
+    let(:group) { nil }
+    let(:ctx) { OpenStruct.new(node: node) }
+    let(:node) do
+      Oxidized::Node.new(ip: '127.0.0.1', group: group, model: 'junos', output: 'git')
+    end
+
+    before do
+      Proc.expects(:new).returns(credentials)
+      repo_head.expects(:name).twice.returns('refs/heads/master')
+      repo.expects(:head).twice.returns(repo_head)
+      repo.expects(:path).returns('/foo.git')
+      repo.expects(:fetch).with('origin', ['refs/heads/master'], credentials: credentials).returns(Hash.new(0))
+    end
+
+    describe 'when there is only one repository and no groups' do
+      before do
+        Oxidized.config.output.git.repo = '/foo.git'
+        remote.expects(:url).returns('https://github.com/username/foo.git')
+        remote.expects(:push).with(['refs/heads/master'], credentials: credentials).returns(true)
+        repo.expects(:remotes).returns('origin' => remote)
+        Rugged::Repository.expects(:new).with('/foo.git').returns(repo)
+      end
+
+      it "will push to the remote repository using https" do
+        Oxidized.config.hooks.github_repo_hook.remote_repo = 'https://github.com/username/foo.git'
+        Oxidized.config.hooks.github_repo_hook.username = 'username'
+        Oxidized.config.hooks.github_repo_hook.password = 'password'
+        Proc.expects(:new).returns(credentials)
+        gr.cfg = Oxidized.config.hooks.github_repo_hook
+        gr.run_hook(ctx).must_equal true
+      end
+
+      it "will push to the remote repository using ssh" do
+        Oxidized.config.hooks.github_repo_hook.remote_repo = 'git@github.com:username/foo.git'
+        Proc.expects(:new).returns(credentials)
+        gr.cfg = Oxidized.config.hooks.github_repo_hook
+        gr.run_hook(ctx).must_equal true
+      end
+    end
+
+    describe "when there are groups" do
+      let(:group) { 'ggrroouupp' }
+
+      before do
+        Proc.expects(:new).returns(credentials)
+        Rugged::Repository.expects(:new).with(repository).returns(repo)
+
+        repo.expects(:remotes).twice.returns(remotes)
+        remotes.expects(:[]).with('origin').returns(nil)
+        remotes.expects(:create).with('origin', create_remote).returns(remote)
+        remote.expects(:url).returns('url')
+        remote.expects(:push).with(['refs/heads/master'], credentials: credentials).returns(true)
+      end
+
+      describe 'and there are several repositories' do
+        let(:create_remote) { 'ggrroouupp#remote_repo' }
+        let(:repository) { '/ggrroouupp.git' }
+
+        before do
+          Oxidized.config.output.git.repo.ggrroouupp = repository
+          Oxidized.config.hooks.github_repo_hook.remote_repo.ggrroouupp = 'ggrroouupp#remote_repo'
+        end
+
+        it 'will push to the node group repository' do
+          gr.cfg = Oxidized.config.hooks.github_repo_hook
+          gr.run_hook(ctx).must_equal true
+        end
+      end
+
+      describe 'and has a single repository' do
+        let(:create_remote) { 'github_repo_hook#remote_repo' }
+        let(:repository) { '/foo.git' }
+
+        before do
+          Oxidized.config.output.git.repo = repository
+          Oxidized.config.hooks.github_repo_hook.remote_repo = 'github_repo_hook#remote_repo'
+          Oxidized.config.output.git.single_repo = true
+        end
+
+        it 'will push to the correct repository' do
+          gr.cfg = Oxidized.config.hooks.github_repo_hook
+          gr.run_hook(ctx).must_equal true
+        end
+      end
+    end
+  end
+end