package plumbing import ( "testing" . "gopkg.in/check.v1" ) func Test(t *testing.T) { TestingT(t) } type HashSuite struct{} var _ = Suite(&HashSuite{}) func (s *HashSuite) TestComputeHash(c *C) { hash := ComputeHash(BlobObject, []byte("")) c.Assert(hash.String(), Equals, "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391") hash = ComputeHash(BlobObject, []byte("Hello, World!\n")) c.Assert(hash.String(), Equals, "8ab686eafeb1f44702738c8b0f24f2567c36da6d") } func (s *HashSuite) TestNewHash(c *C) { hash := ComputeHash(BlobObject, []byte("Hello, World!\n")) c.Assert(hash, Equals, NewHash(hash.String())) } func (s *HashSuite) TestIsZero(c *C) { hash := NewHash("foo") c.Assert(hash.IsZero(), Equals, true) hash = NewHash("8ab686eafeb1f44702738c8b0f24f2567c36da6d") c.Assert(hash.IsZero(), Equals, false) } func (s *HashSuite) TestNewHasher(c *C) { content := "hasher test sample" hasher := NewHasher(BlobObject, int64(len(content))) hasher.Write([]byte(content)) c.Assert(hasher.Sum().String(), Equals, "dc42c3cc80028d0ec61f0a6b24cadd1c195c4dfc") } func (s *HashSuite) TestHashesSort(c *C) { i := []Hash{ NewHash("2222222222222222222222222222222222222222"), NewHash("1111111111111111111111111111111111111111"), } HashesSort(i) c.Assert(i[0], Equals, NewHash("1111111111111111111111111111111111111111")) c.Assert(i[1], Equals, NewHash("2222222222222222222222222222222222222222")) } func (s *HashSuite) TestIsHash(c *C) { c.Assert(IsHash("8ab686eafeb1f44702738c8b0f24f2567c36da6d"), Equals, true) c.Assert(IsHash("foo"), Equals, false) c.Assert(IsHash("zab686eafeb1f44702738c8b0f24f2567c36da6d"), Equals, false) }