restic/internal/restic/id_test.go

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2016-08-31 17:18:51 +00:00
package restic
import (
"reflect"
"testing"
)
var TestStrings = []struct {
id string
data string
}{
{"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2", "foobar"},
{"248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1", "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"},
{"cc5d46bdb4991c6eae3eb739c9c8a7a46fe9654fab79c47b4fe48383b5b25e1c", "foo/bar"},
{"4e54d2c721cbdb730f01b10b62dec622962b36966ec685880effa63d71c808f2", "foo/../../baz"},
}
func TestID(t *testing.T) {
for _, test := range TestStrings {
id, err := ParseID(test.id)
if err != nil {
t.Error(err)
}
id2, err := ParseID(test.id)
if err != nil {
t.Error(err)
}
if !id.Equal(id2) {
t.Errorf("ID.Equal() does not work as expected")
}
// test json marshalling
buf, err := id.MarshalJSON()
if err != nil {
t.Error(err)
}
want := `"` + test.id + `"`
if string(buf) != want {
t.Errorf("string comparison failed, wanted %q, got %q", want, string(buf))
}
var id3 ID
err = id3.UnmarshalJSON(buf)
if err != nil {
t.Fatalf("error for %q: %v", buf, err)
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}
if !reflect.DeepEqual(id, id3) {
t.Error("ids are not equal")
}
}
}
func TestIDUnmarshal(t *testing.T) {
var tests = []struct {
s string
valid bool
}{
{`"`, false},
{`""`, false},
{`'`, false},
{`"`, false},
{`"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4"`, false},
{`"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f"`, false},
{`"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2"`, true},
}
wantID, err := ParseID("c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2")
if err != nil {
t.Fatal(err)
}
for _, test := range tests {
t.Run("", func(t *testing.T) {
id := &ID{}
err := id.UnmarshalJSON([]byte(test.s))
if test.valid && err != nil {
t.Fatal(err)
}
if !test.valid && err == nil {
t.Fatalf("want error for invalid value, got nil")
}
if test.valid && !id.Equal(wantID) {
t.Fatalf("wrong ID returned, want %s, got %s", wantID, id)
}
})
}
}