mirror of
https://github.com/MichaelMure/git-bug.git
synced 2024-12-15 10:12:06 +03:00
275 lines
7.7 KiB
Go
275 lines
7.7 KiB
Go
package cache
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/MichaelMure/git-bug/bug"
|
|
"github.com/MichaelMure/git-bug/query"
|
|
"github.com/MichaelMure/git-bug/repository"
|
|
)
|
|
|
|
func TestCache(t *testing.T) {
|
|
repo := repository.CreateGoGitTestRepo(false)
|
|
defer repository.CleanupTestRepos(repo)
|
|
|
|
cache, err := NewRepoCache(repo)
|
|
require.NoError(t, err)
|
|
|
|
// Create, set and get user identity
|
|
iden1, err := cache.NewIdentity("René Descartes", "rene@descartes.fr")
|
|
require.NoError(t, err)
|
|
err = cache.SetUserIdentity(iden1)
|
|
require.NoError(t, err)
|
|
userIden, err := cache.GetUserIdentity()
|
|
require.NoError(t, err)
|
|
require.Equal(t, iden1.Id(), userIden.Id())
|
|
|
|
// it's possible to create two identical identities
|
|
iden2, err := cache.NewIdentity("René Descartes", "rene@descartes.fr")
|
|
require.NoError(t, err)
|
|
|
|
// Two identical identities yield a different id
|
|
require.NotEqual(t, iden1.Id(), iden2.Id())
|
|
|
|
// There is now two identities in the cache
|
|
require.Len(t, cache.AllIdentityIds(), 2)
|
|
require.Len(t, cache.identitiesExcerpts, 2)
|
|
require.Len(t, cache.identities, 2)
|
|
|
|
// Create a bug
|
|
bug1, _, err := cache.NewBug("title", "message")
|
|
require.NoError(t, err)
|
|
|
|
// It's possible to create two identical bugs
|
|
bug2, _, err := cache.NewBug("title", "message")
|
|
require.NoError(t, err)
|
|
|
|
// two identical bugs yield a different id
|
|
require.NotEqual(t, bug1.Id(), bug2.Id())
|
|
|
|
// There is now two bugs in the cache
|
|
require.Len(t, cache.AllBugsIds(), 2)
|
|
require.Len(t, cache.bugExcerpts, 2)
|
|
require.Len(t, cache.bugs, 2)
|
|
|
|
// Resolving
|
|
_, err = cache.ResolveIdentity(iden1.Id())
|
|
require.NoError(t, err)
|
|
_, err = cache.ResolveIdentityExcerpt(iden1.Id())
|
|
require.NoError(t, err)
|
|
_, err = cache.ResolveIdentityPrefix(iden1.Id().String()[:10])
|
|
require.NoError(t, err)
|
|
|
|
_, err = cache.ResolveBug(bug1.Id())
|
|
require.NoError(t, err)
|
|
_, err = cache.ResolveBugExcerpt(bug1.Id())
|
|
require.NoError(t, err)
|
|
_, err = cache.ResolveBugPrefix(bug1.Id().String()[:10])
|
|
require.NoError(t, err)
|
|
|
|
// Querying
|
|
q, err := query.Parse("status:open author:descartes sort:edit-asc")
|
|
require.NoError(t, err)
|
|
require.Len(t, cache.QueryBugs(q), 2)
|
|
|
|
// Close
|
|
require.NoError(t, cache.Close())
|
|
require.Empty(t, cache.bugs)
|
|
require.Empty(t, cache.bugExcerpts)
|
|
require.Empty(t, cache.identities)
|
|
require.Empty(t, cache.identitiesExcerpts)
|
|
|
|
// Reload, only excerpt are loaded
|
|
cache, err = NewRepoCache(repo)
|
|
require.NoError(t, err)
|
|
require.Empty(t, cache.bugs)
|
|
require.Empty(t, cache.identities)
|
|
require.Len(t, cache.bugExcerpts, 2)
|
|
require.Len(t, cache.identitiesExcerpts, 2)
|
|
|
|
// Resolving load from the disk
|
|
_, err = cache.ResolveIdentity(iden1.Id())
|
|
require.NoError(t, err)
|
|
_, err = cache.ResolveIdentityExcerpt(iden1.Id())
|
|
require.NoError(t, err)
|
|
_, err = cache.ResolveIdentityPrefix(iden1.Id().String()[:10])
|
|
require.NoError(t, err)
|
|
|
|
_, err = cache.ResolveBug(bug1.Id())
|
|
require.NoError(t, err)
|
|
_, err = cache.ResolveBugExcerpt(bug1.Id())
|
|
require.NoError(t, err)
|
|
_, err = cache.ResolveBugPrefix(bug1.Id().String()[:10])
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
func TestPushPull(t *testing.T) {
|
|
repoA, repoB, remote := repository.SetupReposAndRemote()
|
|
defer repository.CleanupTestRepos(repoA, repoB, remote)
|
|
|
|
cacheA, err := NewRepoCache(repoA)
|
|
require.NoError(t, err)
|
|
|
|
cacheB, err := NewRepoCache(repoB)
|
|
require.NoError(t, err)
|
|
|
|
// Create, set and get user identity
|
|
reneA, err := cacheA.NewIdentity("René Descartes", "rene@descartes.fr")
|
|
require.NoError(t, err)
|
|
err = cacheA.SetUserIdentity(reneA)
|
|
require.NoError(t, err)
|
|
|
|
// distribute the identity
|
|
_, err = cacheA.Push("origin")
|
|
require.NoError(t, err)
|
|
err = cacheB.Pull("origin")
|
|
require.NoError(t, err)
|
|
|
|
// Create a bug in A
|
|
_, _, err = cacheA.NewBug("bug1", "message")
|
|
require.NoError(t, err)
|
|
|
|
// A --> remote --> B
|
|
_, err = cacheA.Push("origin")
|
|
require.NoError(t, err)
|
|
|
|
err = cacheB.Pull("origin")
|
|
require.NoError(t, err)
|
|
|
|
require.Len(t, cacheB.AllBugsIds(), 1)
|
|
|
|
// retrieve and set identity
|
|
reneB, err := cacheB.ResolveIdentity(reneA.Id())
|
|
require.NoError(t, err)
|
|
|
|
err = cacheB.SetUserIdentity(reneB)
|
|
require.NoError(t, err)
|
|
|
|
// B --> remote --> A
|
|
_, _, err = cacheB.NewBug("bug2", "message")
|
|
require.NoError(t, err)
|
|
|
|
_, err = cacheB.Push("origin")
|
|
require.NoError(t, err)
|
|
|
|
err = cacheA.Pull("origin")
|
|
require.NoError(t, err)
|
|
|
|
require.Len(t, cacheA.AllBugsIds(), 2)
|
|
}
|
|
|
|
func TestRemove(t *testing.T) {
|
|
repo := repository.CreateGoGitTestRepo(false)
|
|
remoteA := repository.CreateGoGitTestRepo(true)
|
|
remoteB := repository.CreateGoGitTestRepo(true)
|
|
defer repository.CleanupTestRepos(repo, remoteA, remoteB)
|
|
|
|
err := repo.AddRemote("remoteA", "file://"+remoteA.GetPath())
|
|
require.NoError(t, err)
|
|
|
|
err = repo.AddRemote("remoteB", "file://"+remoteB.GetPath())
|
|
require.NoError(t, err)
|
|
|
|
repoCache, err := NewRepoCache(repo)
|
|
require.NoError(t, err)
|
|
|
|
rene, err := repoCache.NewIdentity("René Descartes", "rene@descartes.fr")
|
|
require.NoError(t, err)
|
|
|
|
err = repoCache.SetUserIdentity(rene)
|
|
require.NoError(t, err)
|
|
|
|
_, _, err = repoCache.NewBug("title", "message")
|
|
require.NoError(t, err)
|
|
|
|
// and one more for testing
|
|
b1, _, err := repoCache.NewBug("title", "message")
|
|
require.NoError(t, err)
|
|
|
|
_, err = repoCache.Push("remoteA")
|
|
require.NoError(t, err)
|
|
|
|
_, err = repoCache.Push("remoteB")
|
|
require.NoError(t, err)
|
|
|
|
_, err = repoCache.Fetch("remoteA")
|
|
require.NoError(t, err)
|
|
|
|
_, err = repoCache.Fetch("remoteB")
|
|
require.NoError(t, err)
|
|
|
|
err = repoCache.RemoveBug(b1.Id().String())
|
|
require.NoError(t, err)
|
|
assert.Equal(t, 1, len(repoCache.bugs))
|
|
assert.Equal(t, 1, len(repoCache.bugExcerpts))
|
|
|
|
_, err = repoCache.ResolveBug(b1.Id())
|
|
assert.Error(t, bug.ErrBugNotExist, err)
|
|
}
|
|
|
|
func TestCacheEviction(t *testing.T) {
|
|
repo := repository.CreateGoGitTestRepo(false)
|
|
repoCache, err := NewRepoCache(repo)
|
|
require.NoError(t, err)
|
|
repoCache.setCacheSize(2)
|
|
|
|
require.Equal(t, 2, repoCache.maxLoadedBugs)
|
|
require.Equal(t, 0, repoCache.loadedBugs.Len())
|
|
require.Equal(t, 0, len(repoCache.bugs))
|
|
|
|
// Generating some bugs
|
|
rene, err := repoCache.NewIdentity("René Descartes", "rene@descartes.fr")
|
|
require.NoError(t, err)
|
|
err = repoCache.SetUserIdentity(rene)
|
|
require.NoError(t, err)
|
|
|
|
bug1, _, err := repoCache.NewBug("title", "message")
|
|
require.NoError(t, err)
|
|
|
|
checkBugPresence(t, repoCache, bug1, true)
|
|
require.Equal(t, 1, repoCache.loadedBugs.Len())
|
|
require.Equal(t, 1, len(repoCache.bugs))
|
|
|
|
bug2, _, err := repoCache.NewBug("title", "message")
|
|
require.NoError(t, err)
|
|
|
|
checkBugPresence(t, repoCache, bug1, true)
|
|
checkBugPresence(t, repoCache, bug2, true)
|
|
require.Equal(t, 2, repoCache.loadedBugs.Len())
|
|
require.Equal(t, 2, len(repoCache.bugs))
|
|
|
|
// Number of bugs should not exceed max size of lruCache, oldest one should be evicted
|
|
bug3, _, err := repoCache.NewBug("title", "message")
|
|
require.NoError(t, err)
|
|
|
|
require.Equal(t, 2, repoCache.loadedBugs.Len())
|
|
require.Equal(t, 2, len(repoCache.bugs))
|
|
checkBugPresence(t, repoCache, bug1, false)
|
|
checkBugPresence(t, repoCache, bug2, true)
|
|
checkBugPresence(t, repoCache, bug3, true)
|
|
|
|
// Accessing bug should update position in lruCache and therefore it should not be evicted
|
|
repoCache.loadedBugs.Get(bug2.Id())
|
|
oldestId, _ := repoCache.loadedBugs.GetOldest()
|
|
require.Equal(t, bug3.Id(), oldestId)
|
|
|
|
checkBugPresence(t, repoCache, bug1, false)
|
|
checkBugPresence(t, repoCache, bug2, true)
|
|
checkBugPresence(t, repoCache, bug3, true)
|
|
require.Equal(t, 2, repoCache.loadedBugs.Len())
|
|
require.Equal(t, 2, len(repoCache.bugs))
|
|
}
|
|
|
|
func checkBugPresence(t *testing.T, cache *RepoCache, bug *BugCache, presence bool) {
|
|
id := bug.Id()
|
|
require.Equal(t, presence, cache.loadedBugs.Contains(id))
|
|
b, ok := cache.bugs[id]
|
|
require.Equal(t, presence, ok)
|
|
if ok {
|
|
require.Equal(t, bug, b)
|
|
}
|
|
}
|