diff options
Diffstat (limited to 'formats/packfile/reader_test.go')
| -rw-r--r-- | formats/packfile/reader_test.go | 124 |
1 files changed, 113 insertions, 11 deletions
diff --git a/formats/packfile/reader_test.go b/formats/packfile/reader_test.go index e52cbc3..e1def62 100644 --- a/formats/packfile/reader_test.go +++ b/formats/packfile/reader_test.go @@ -3,33 +3,135 @@ package packfile import ( "bytes" "encoding/base64" - "testing" + "os" - "github.com/stretchr/testify/assert" + . "gopkg.in/check.v1" ) +type ReaderSuite struct{} + +var _ = Suite(&ReaderSuite{}) + var packFileWithEmptyObjects = "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" -func TestReadPackfile(t *testing.T) { +func (s *ReaderSuite) TestReadPackfile(c *C) { data, _ := base64.StdEncoding.DecodeString(packFileWithEmptyObjects) d := bytes.NewReader(data) r, err := NewPackfileReader(d, nil) - assert.Nil(t, err) + c.Assert(err, IsNil) p, err := r.Read() - assert.Nil(t, err) + c.Assert(err, IsNil) + + c.Assert(p.ObjectCount, Equals, 11) + c.Assert(p.Commits, HasLen, 4) + c.Assert(p.Commits[NewHash("db4002e880a08bf6cc7217512ad937f1ac8824a2")], NotNil) + c.Assert(p.Commits[NewHash("551fe11a9ef992763b7e0be4500cf7169f2f8575")], NotNil) + c.Assert(p.Commits[NewHash("3d8d2705c6b936ceff0020989eca90db7a372609")], NotNil) + c.Assert(p.Commits[NewHash("778c85ff95b5514fea0ba4c7b6a029d32e2c3b96")], NotNil) + + c.Assert(p.Trees, HasLen, 4) + c.Assert(p.Trees[NewHash("af01d4cac3441bba4bdd4574938e1d231ee5d45e")], NotNil) + c.Assert(p.Trees[NewHash("a028c5b32117ed11bd310a61d50ca10827d853f1")], NotNil) + c.Assert(p.Trees[NewHash("c6b65deb8be57436ceaf920b82d51a3fc59830bd")], NotNil) + c.Assert(p.Trees[NewHash("496d6428b9cf92981dc9495211e6e1120fb6f2ba")], NotNil) - assert.Equal(t, 11, p.ObjectCount) - assert.Equal(t, 4, len(p.Commits)) - assert.Equal(t, 4, len(p.Trees)) + c.Assert(p.Blobs, HasLen, 3) + c.Assert(p.Blobs[NewHash("85553e8dc42a79b8a483904dcfcdb048fc004055")], NotNil) + c.Assert(p.Blobs[NewHash("90b451628d8449f4c47e627eb1392672e5ccec98")], NotNil) + c.Assert(p.Blobs[NewHash("e69de29bb2d1d6434b8b29ae775ad8c2e48c5391")], NotNil) } -func TestReadPackfileInvalid(t *testing.T) { +func (s *ReaderSuite) TestReadPackfileInvalid(c *C) { r, err := NewPackfileReader(bytes.NewReader([]byte("dasdsadasas")), nil) - assert.Nil(t, err) + c.Assert(err, IsNil) _, err = r.Read() _, ok := err.(*ReaderError) - assert.True(t, ok) + c.Assert(ok, Equals, true) +} + +func (s *ReaderSuite) TestReadPackfileRefDelta(c *C) { + d, err := os.Open("fixtures/git-fixture.ref-delta") + c.Assert(err, IsNil) + + r, err := NewPackfileReader(d, nil) + c.Assert(err, IsNil) + + p, err := r.Read() + c.Assert(err, IsNil) + + s.AssertGitFixture(c, p) +} + +func (s *ReaderSuite) TestReadPackfileOfsDelta(c *C) { + d, err := os.Open("fixtures/git-fixture.ofs-delta") + c.Assert(err, IsNil) + + r, err := NewPackfileReader(d, nil) + c.Assert(err, IsNil) + + p, err := r.Read() + c.Assert(err, IsNil) + + s.AssertGitFixture(c, p) +} + +func (s *ReaderSuite) AssertGitFixture(c *C, p *Packfile) { + + c.Assert(p.ObjectCount, Equals, 28) + + c.Assert(p.Commits, HasLen, 8) + c.Assert(p.Trees, HasLen, 11) + c.Assert(p.Blobs, HasLen, 9) + + commits := []string{ + "a5b8b09e2f8fcb0bb99d3ccb0958157b40890d69", + "b8e471f58bcbca63b07bda20e428190409c2db47", + "35e85108805c84807bc66a02d91535e1e24b38b9", + "b029517f6300c2da0f4b651b8642506cd6aaf45d", + "6ecf0ef2c2dffb796033e5a02219af86ec6584e5", + "918c48b83bd081e863dbe1b80f8998f058cd8294", + "af2d6a6954d532f8ffb47615169c8fdf9d383a1a", + "1669dce138d9b841a518c64b10914d88f5e488ea", + } + + for _, hash := range commits { + c.Assert(p.Commits[NewHash(hash)], NotNil) + } + + trees := []string{ + "aa9b383c260e1d05fbbf6b30a02914555e20c725", + "cf4aa3b38974fb7d81f367c0830f7d78d65ab86b", + "586af567d0bb5e771e49bdd9434f5e0fb76d25fa", + "4d081c50e250fa32ea8b1313cf8bb7c2ad7627fd", + "eba74343e2f15d62adedfd8c883ee0262b5c8021", + "c2d30fa8ef288618f65f6eed6e168e0d514886f4", + "8dcef98b1d52143e1e2dbc458ffe38f925786bf2", + "5a877e6a906a2743ad6e45d99c1793642aaf8eda", + "a8d315b2b1c615d43042c3a62402b8a54288cf5c", + "a39771a7651f97faf5c72e08224d857fc35133db", + "fb72698cab7617ac416264415f13224dfd7a165e", + } + + for _, hash := range trees { + c.Assert(p.Trees[NewHash(hash)], NotNil) + } + + blobs := []string{ + "d5c0f4ab811897cadf03aec358ae60d21f91c50d", + "9a48f23120e880dfbe41f7c9b7b708e9ee62a492", + "c8f1d8c61f9da76f4cb49fd86322b6e685dba956", + "880cd14280f4b9b6ed3986d6671f907d7cc2a198", + "32858aad3c383ed1ff0a0f9bdf231d54a00c9e88", + "d3ff53e0564a9f87d8e84b6e28e5060e517008aa", + "c192bd6a24ea1ab01d78686e417c8bdc7c3d197f", + "49c6bb89b17060d7b4deacb7b338fcc6ea2352a9", + "9dea2395f5403188298c1dabe8bdafe562c491e3", + } + + for _, hash := range blobs { + c.Assert(p.Blobs[NewHash(hash)], NotNil) + } } |