Merge pull request #173 from hunner/mod_660

(MODULES-660) Correct detached HEAD on latest

1 files changed, 89 insertions, 0 deletions

diff --git a/spec/acceptance/modules_660_spec.rb b/spec/acceptance/modules_660_spec.rb
new file mode 100644
index 0000000..c45aa28
--- /dev/null
+++ b/spec/acceptance/modules_660_spec.rb
@@ -0,0 +1,89 @@
+require 'spec_helper_acceptance'
+
+tmpdir = default.tmpdir('vcsrepo')
+
+describe 'MODULES-660' do
+  before(:all) do
+    # Create testrepo.git
+    my_root = File.expand_path(File.join(File.dirname(__FILE__), '..'))
+    shell("mkdir -p #{tmpdir}") # win test
+    scp_to(default, "#{my_root}/acceptance/files/create_git_repo.sh", tmpdir)
+    shell("cd #{tmpdir} && ./create_git_repo.sh")
+
+    # Configure testrepo.git as upstream of testrepo
+    pp = <<-EOS
+    vcsrepo { "#{tmpdir}/testrepo":
+      ensure   => present,
+      provider => git,
+      revision => 'a_branch',
+      source   => "file://#{tmpdir}/testrepo.git",
+    }
+    EOS
+    apply_manifest(pp, :catch_failures => true)
+  end
+
+  after(:all) do
+    shell("rm -rf #{tmpdir}/testrepo.git")
+  end
+
+  shared_examples 'switch to branch/tag/sha' do
+    it 'pulls the new branch commits' do
+      pp = <<-EOS
+      vcsrepo { "#{tmpdir}/testrepo":
+        ensure   => latest,
+        provider => git,
+        revision => 'a_branch',
+        source   => "file://#{tmpdir}/testrepo.git",
+      }
+      EOS
+      apply_manifest(pp, :expect_changes => true)
+      apply_manifest(pp, :catch_changes  => true)
+    end
+    it 'checks out the tag' do
+      pp = <<-EOS
+      vcsrepo { "#{tmpdir}/testrepo":
+        ensure   => latest,
+        provider => git,
+        revision => '0.0.3',
+        source   => "file://#{tmpdir}/testrepo.git",
+      }
+      EOS
+      apply_manifest(pp, :expect_changes => true)
+      apply_manifest(pp, :catch_changes  => true)
+    end
+    it 'checks out the sha' do
+      sha = shell("cd #{tmpdir}/testrepo && git rev-parse origin/master").stdout.chomp
+      pp = <<-EOS
+      vcsrepo { "#{tmpdir}/testrepo":
+        ensure   => latest,
+        provider => git,
+        revision => '#{sha}',
+        source   => "file://#{tmpdir}/testrepo.git",
+      }
+      EOS
+      apply_manifest(pp, :expect_changes => true)
+      apply_manifest(pp, :catch_changes  => true)
+    end
+  end
+
+  context 'on branch' do
+    before :each do
+      shell("cd #{tmpdir}/testrepo && git checkout a_branch")
+      shell("cd #{tmpdir}/testrepo && git reset --hard 0.0.2")
+    end
+    it_behaves_like 'switch to branch/tag/sha'
+  end
+  context 'on tag' do
+    before :each do
+      shell("cd #{tmpdir}/testrepo && git checkout 0.0.1")
+    end
+    it_behaves_like 'switch to branch/tag/sha'
+  end
+  context 'on detached head' do
+    before :each do
+      shell("cd #{tmpdir}/testrepo && git checkout 0.0.2")
+      shell("cd #{tmpdir}/testrepo && git checkout HEAD~1")
+    end
+    it_behaves_like 'switch to branch/tag/sha'
+  end
+end