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|
package git
import (
"bufio"
"bytes"
"testing"
"github.com/stretchr/testify/require"
)
func TestRefsAllowed(t *testing.T) {
t.Parallel()
testCases := []struct {
ref string
match bool
}{
{ref: "1450cd639e0bc6721eb02800169e464f212cde06 foo/bar", match: false},
{ref: "259a6fba859cc91c54cd86a2cbd4c2f720e3a19d foo/bar:baz", match: false},
{ref: "d0a293c0ac821fadfdc086fe528f79423004229d refs/foo/bar:baz", match: false},
{ref: "21751bf5cb2b556543a11018c1f13b35e44a99d7 tags/v0.0.1", match: false},
{ref: "498214de67004b1da3d820901307bed2a68a8ef6 keep-around/498214de67004b1da3d820901307bed2a68a8ef6", match: false},
{ref: "38008cb17ce1466d8fec2dfa6f6ab8dcfe5cf49e merge-requests/11/head", match: false},
{ref: "c347ca2e140aa667b968e51ed0ffe055501fe4f4 environments/3/head", match: false},
{ref: "4ed78158b5b018c43005cec917129861541e25bc notes/commits", match: false},
{ref: "9298d46305ee0d3f4ce288370beaa02637584ff2 HEAD", match: true},
{ref: "0ed8c6c6752e8c6ea63e7b92a517bf5ac1209c80 refs/heads/markdown", match: true},
{ref: "f4e6814c3e4e7a0de82a9e7cd20c626cc963a2f8 refs/tags/v1.0.0", match: true},
{ref: "78a30867c755d774340108cdad5f11254818fb0c refs/keep-around/78a30867c755d774340108cdad5f11254818fb0c", match: true},
{ref: "c347ca2e140aa667b968e51ed0ffe055501fe4f4 refs/merge-requests/10/head", match: true},
{ref: "c347ca2e140aa667b968e51ed0ffe055501fe4f4 refs/environments/2/head", match: true},
{ref: "4ed78158b5b018c43005cec917129861541e25bc refs/notes/commits", match: true},
}
for _, tc := range testCases {
t.Run(tc.ref, func(t *testing.T) {
match := refsAllowed.Match([]byte(tc.ref))
require.Equal(t, match, tc.match)
})
}
}
func TestChecksum(t *testing.T) {
t.Parallel()
for _, tc := range []struct {
desc string
references []Reference
showRefOutput []byte
expected string
expectedZero bool
}{
{
desc: "zero",
expectedZero: true,
expected: ZeroChecksum,
},
{
desc: "single ref",
references: []Reference{
NewReference(ReferenceName("refs/heads/master"), "f21f76b804422462e79f9f99d5b14856e130ed71"),
},
showRefOutput: []byte(`f21f76b804422462e79f9f99d5b14856e130ed71 refs/heads/master
`),
expected: "bba299616da21e268890f1691c3f6ea788c6cdc9",
},
{
desc: "cancelled out ref",
references: []Reference{
NewReference(ReferenceName("refs/heads/master"), "f21f76b804422462e79f9f99d5b14856e130ed71"),
NewReference(ReferenceName("refs/heads/feature"), "f21f76b804422462e79f9f99d5b14856e130ed71"),
NewReference(ReferenceName("refs/heads/feature"), "f21f76b804422462e79f9f99d5b14856e130ed71"),
},
showRefOutput: []byte(`f21f76b804422462e79f9f99d5b14856e130ed71 refs/heads/master
f21f76b804422462e79f9f99d5b14856e130ed71 refs/heads/feature
f21f76b804422462e79f9f99d5b14856e130ed71 refs/heads/feature
`),
expected: "bba299616da21e268890f1691c3f6ea788c6cdc9",
},
{
desc: "not allowed ref name",
references: []Reference{
NewReference(ReferenceName("refs/heads/master"), "f21f76b804422462e79f9f99d5b14856e130ed71"),
NewReference(ReferenceName("foo/bar"), "860de2dde3d6673d4a494d3c2ceeae9786a556ba"),
},
showRefOutput: []byte(`f21f76b804422462e79f9f99d5b14856e130ed71 refs/heads/master
860de2dde3d6673d4a494d3c2ceeae9786a556ba foo/bar
`),
expected: "bba299616da21e268890f1691c3f6ea788c6cdc9",
},
{
desc: "two refs, same commit",
references: []Reference{
NewReference(ReferenceName("refs/heads/master"), "f21f76b804422462e79f9f99d5b14856e130ed71"),
NewReference(ReferenceName("refs/heads/feature"), "f21f76b804422462e79f9f99d5b14856e130ed71"),
},
showRefOutput: []byte(`f21f76b804422462e79f9f99d5b14856e130ed71 refs/heads/master
f21f76b804422462e79f9f99d5b14856e130ed71 refs/heads/feature
`),
expected: "f5c4203236292be5f212710c0b042051ba3e14cf",
},
{
desc: "two refs, different commits",
references: []Reference{
NewReference(ReferenceName("refs/heads/master"), "f21f76b804422462e79f9f99d5b14856e130ed71"),
NewReference(ReferenceName("refs/heads/feature"), "860de2dde3d6673d4a494d3c2ceeae9786a556ba"),
},
showRefOutput: []byte(`f21f76b804422462e79f9f99d5b14856e130ed71 refs/heads/master
860de2dde3d6673d4a494d3c2ceeae9786a556ba refs/heads/feature
`),
expected: "56ca38be577db6bdda47a840d1061ad47abc3619",
},
} {
t.Run(tc.desc, func(t *testing.T) {
t.Run("Add", func(t *testing.T) {
var checksum Checksum
for _, ref := range tc.references {
checksum.Add(ref)
}
require.Equal(t, tc.expectedZero, checksum.IsZero())
require.Equal(t, tc.expected, checksum.String())
})
t.Run("AddBytes", func(t *testing.T) {
var checksum Checksum
scanner := bufio.NewScanner(bytes.NewReader(tc.showRefOutput))
for scanner.Scan() {
checksum.AddBytes(scanner.Bytes())
}
require.NoError(t, scanner.Err())
require.Equal(t, tc.expectedZero, checksum.IsZero())
require.Equal(t, tc.expected, checksum.String())
})
})
}
}
|
