| package transactional |
| |
| import ( |
| . "gopkg.in/check.v1" |
| "gopkg.in/src-d/go-git.v4/plumbing" |
| "gopkg.in/src-d/go-git.v4/storage/memory" |
| ) |
| |
| var _ = Suite(&ReferenceSuite{}) |
| |
| type ReferenceSuite struct{} |
| |
| func (s *ReferenceSuite) TestReference(c *C) { |
| base := memory.NewStorage() |
| temporal := memory.NewStorage() |
| |
| rs := NewReferenceStorage(base, temporal) |
| |
| refA := plumbing.NewReferenceFromStrings("refs/a", "bc9968d75e48de59f0870ffb71f5e160bbbdcf52") |
| refB := plumbing.NewReferenceFromStrings("refs/b", "bc9968d75e48de59f0870ffb71f5e160bbbdcf52") |
| |
| err := base.SetReference(refA) |
| c.Assert(err, IsNil) |
| |
| err = rs.SetReference(refB) |
| c.Assert(err, IsNil) |
| |
| _, err = rs.Reference("refs/a") |
| c.Assert(err, IsNil) |
| |
| _, err = rs.Reference("refs/b") |
| c.Assert(err, IsNil) |
| |
| _, err = base.Reference("refs/b") |
| c.Assert(err, Equals, plumbing.ErrReferenceNotFound) |
| } |
| |
| func (s *ReferenceSuite) TestRemoveReferenceTemporal(c *C) { |
| base := memory.NewStorage() |
| temporal := memory.NewStorage() |
| |
| ref := plumbing.NewReferenceFromStrings("refs/a", "bc9968d75e48de59f0870ffb71f5e160bbbdcf52") |
| |
| rs := NewReferenceStorage(base, temporal) |
| err := rs.SetReference(ref) |
| c.Assert(err, IsNil) |
| |
| err = rs.RemoveReference("refs/a") |
| c.Assert(err, IsNil) |
| |
| _, err = rs.Reference("refs/a") |
| c.Assert(err, Equals, plumbing.ErrReferenceNotFound) |
| } |
| |
| func (s *ReferenceSuite) TestRemoveReferenceBase(c *C) { |
| base := memory.NewStorage() |
| temporal := memory.NewStorage() |
| |
| ref := plumbing.NewReferenceFromStrings("refs/a", "bc9968d75e48de59f0870ffb71f5e160bbbdcf52") |
| |
| rs := NewReferenceStorage(base, temporal) |
| err := base.SetReference(ref) |
| c.Assert(err, IsNil) |
| |
| err = rs.RemoveReference("refs/a") |
| c.Assert(err, IsNil) |
| |
| _, err = rs.Reference("refs/a") |
| c.Assert(err, Equals, plumbing.ErrReferenceNotFound) |
| } |
| |
| func (s *ReferenceSuite) TestCheckAndSetReferenceInBase(c *C) { |
| base := memory.NewStorage() |
| temporal := memory.NewStorage() |
| rs := NewReferenceStorage(base, temporal) |
| |
| err := base.SetReference( |
| plumbing.NewReferenceFromStrings("foo", "482e0eada5de4039e6f216b45b3c9b683b83bfa"), |
| ) |
| c.Assert(err, IsNil) |
| |
| err = rs.CheckAndSetReference( |
| plumbing.NewReferenceFromStrings("foo", "bc9968d75e48de59f0870ffb71f5e160bbbdcf52"), |
| plumbing.NewReferenceFromStrings("foo", "482e0eada5de4039e6f216b45b3c9b683b83bfa"), |
| ) |
| c.Assert(err, IsNil) |
| |
| e, err := rs.Reference(plumbing.ReferenceName("foo")) |
| c.Assert(err, IsNil) |
| c.Assert(e.Hash().String(), Equals, "bc9968d75e48de59f0870ffb71f5e160bbbdcf52") |
| } |
| |
| func (s *ReferenceSuite) TestCommit(c *C) { |
| base := memory.NewStorage() |
| temporal := memory.NewStorage() |
| |
| refA := plumbing.NewReferenceFromStrings("refs/a", "bc9968d75e48de59f0870ffb71f5e160bbbdcf52") |
| refB := plumbing.NewReferenceFromStrings("refs/b", "b66c08ba28aa1f81eb06a1127aa3936ff77e5e2c") |
| refC := plumbing.NewReferenceFromStrings("refs/c", "c3f4688a08fd86f1bf8e055724c84b7a40a09733") |
| |
| rs := NewReferenceStorage(base, temporal) |
| c.Assert(rs.SetReference(refA), IsNil) |
| c.Assert(rs.SetReference(refB), IsNil) |
| c.Assert(rs.SetReference(refC), IsNil) |
| |
| err := rs.Commit() |
| c.Assert(err, IsNil) |
| |
| iter, err := base.IterReferences() |
| c.Assert(err, IsNil) |
| |
| var count int |
| iter.ForEach(func(ref *plumbing.Reference) error { |
| count++ |
| return nil |
| }) |
| |
| c.Assert(count, Equals, 3) |
| } |
| |
| func (s *ReferenceSuite) TestCommitDelete(c *C) { |
| base := memory.NewStorage() |
| temporal := memory.NewStorage() |
| |
| refA := plumbing.NewReferenceFromStrings("refs/a", "bc9968d75e48de59f0870ffb71f5e160bbbdcf52") |
| refB := plumbing.NewReferenceFromStrings("refs/b", "b66c08ba28aa1f81eb06a1127aa3936ff77e5e2c") |
| refC := plumbing.NewReferenceFromStrings("refs/c", "c3f4688a08fd86f1bf8e055724c84b7a40a09733") |
| |
| rs := NewReferenceStorage(base, temporal) |
| c.Assert(base.SetReference(refA), IsNil) |
| c.Assert(base.SetReference(refB), IsNil) |
| c.Assert(base.SetReference(refC), IsNil) |
| |
| c.Assert(rs.RemoveReference(refA.Name()), IsNil) |
| c.Assert(rs.RemoveReference(refB.Name()), IsNil) |
| c.Assert(rs.RemoveReference(refC.Name()), IsNil) |
| c.Assert(rs.SetReference(refC), IsNil) |
| |
| err := rs.Commit() |
| c.Assert(err, IsNil) |
| |
| iter, err := base.IterReferences() |
| c.Assert(err, IsNil) |
| |
| var count int |
| iter.ForEach(func(ref *plumbing.Reference) error { |
| count++ |
| return nil |
| }) |
| |
| c.Assert(count, Equals, 1) |
| |
| ref, err := rs.Reference(refC.Name()) |
| c.Assert(err, IsNil) |
| c.Assert(ref.Hash().String(), Equals, "c3f4688a08fd86f1bf8e055724c84b7a40a09733") |
| |
| } |