func TestHeaderUnmarshal(t *testing.T) {
for i, d := range testData {
if len(d.Raw) != headerSize {
t.Errorf("testData[%d].Raw is invalid", i)
}
h := Header{}
h.UnmarshalBinary(d.Raw)
if diff := pretty.Compare(d.Header, h); diff != "" {
t.Errorf("testData[%d] failed: %v", i, diff)
}
}
}
func TestHeaderMarshal(t *testing.T) {
for i, d := range testData {
b, err := d.Header.MarshalBinary()
if err != nil {
t.Errorf("testData[%d] marshal failed: %v", i, err)
continue
}
if diff := pretty.Compare(d.Raw, b); diff != "" {
t.Errorf("testData[%d] failed: %v", i, diff)
}
}
}
func ExampleCompare() {
type ShipManifest struct {
Name string
Crew map[string]string
Androids int
Stolen bool
}
reported := &ShipManifest{
Name: "Spaceship Heart of Gold",
Crew: map[string]string{
"Zaphod Beeblebrox": "Galactic President",
"Trillian": "Human",
"Ford Prefect": "A Hoopy Frood",
"Arthur Dent": "Along for the Ride",
},
Androids: 1,
Stolen: true,
}
expected := &ShipManifest{
Name: "Spaceship Heart of Gold",
Crew: map[string]string{
"Rowan Artosok": "Captain",
},
Androids: 1,
Stolen: false,
}
fmt.Println(pretty.Compare(reported, expected))
// Output:
// {
// Name: "Spaceship Heart of Gold",
// Crew: {
// - Arthur Dent: "Along for the Ride",
// - Ford Prefect: "A Hoopy Frood",
// - Trillian: "Human",
// - Zaphod Beeblebrox: "Galactic President",
// + Rowan Artosok: "Captain",
// },
// Androids: 1,
// - Stolen: true,
// + Stolen: false,
// }
}
func TestPackageFromPath(t *testing.T) {
expect := Package{
Name: "null",
Sha1: "2jmj7l5rSw0yVb/vlWAYkK/YBwk=",
Sha256: "47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=",
Size: 0,
Required: false,
}
p := Package{}
if err := p.FromPath("/dev/null"); err != nil {
t.Fatal(err)
}
if diff := pretty.Compare(expect, p); diff != "" {
t.Errorf("Hashing /dev/null failed: %v", diff)
}
}
func TestProtocolFromReader(t *testing.T) {
data := strings.NewReader("testing\n")
expect := Package{
Name: "",
Sha1: "mAFznarkTsUpPU4fU9P00tQm2Rw=",
Sha256: "EqYfThc/s6EcBdZHH3Ryj3YjG0pfzZZnzvOvh6OuTcI=",
Size: 8,
Required: false,
}
p := Package{}
if err := p.FromReader(data); err != nil {
t.Fatal(err)
}
if diff := pretty.Compare(expect, p); diff != "" {
t.Errorf("Hashing failed: %v", diff)
}
}