cache: support databroker option changes (#1294)

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Caleb Doxsey 2020-08-18 07:27:20 -06:00 committed by GitHub
parent 31205c0c29
commit a1378c81f8
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GPG key ID: 4AEE18F83AFDEB23
16 changed files with 408 additions and 179 deletions

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@ -33,36 +33,46 @@ func newServer(cfg *serverConfig) *Server {
func TestServer_initVersion(t *testing.T) {
cfg := newServerConfig()
t.Run("nil db", func(t *testing.T) {
srvVersion := uuid.New()
oldNewUUID := newUUID
newUUID = func() uuid.UUID {
return srvVersion
}
defer func() { newUUID = oldNewUUID }()
srv := newServer(cfg)
srvVersion := uuid.New().String()
srv.version = srvVersion
srv.byType[recordTypeServerVersion] = nil
srv.initVersion()
assert.Equal(t, srvVersion, srv.version)
assert.Equal(t, srvVersion.String(), srv.version)
})
t.Run("new server with random version", func(t *testing.T) {
srvVersion := uuid.New()
oldNewUUID := newUUID
newUUID = func() uuid.UUID {
return srvVersion
}
defer func() { newUUID = oldNewUUID }()
srv := newServer(cfg)
ctx := context.Background()
db, err := srv.getDB(recordTypeServerVersion)
db, _, err := srv.getDB(recordTypeServerVersion, false)
require.NoError(t, err)
r, err := db.Get(ctx, serverVersionKey)
assert.Error(t, err)
assert.Nil(t, r)
srvVersion := uuid.New().String()
srv.version = srvVersion
srv.initVersion()
assert.Equal(t, srvVersion, srv.version)
assert.Equal(t, srvVersion.String(), srv.version)
r, err = db.Get(ctx, serverVersionKey)
require.NoError(t, err)
assert.NotNil(t, r)
var sv databroker.ServerVersion
assert.NoError(t, ptypes.UnmarshalAny(r.GetData(), &sv))
assert.Equal(t, srvVersion, sv.Version)
assert.Equal(t, srvVersion.String(), sv.Version)
})
t.Run("init version twice should get the same version", func(t *testing.T) {
srv := newServer(cfg)
ctx := context.Background()
db, err := srv.getDB(recordTypeServerVersion)
db, _, err := srv.getDB(recordTypeServerVersion, false)
require.NoError(t, err)
r, err := db.Get(ctx, serverVersionKey)
assert.Error(t, err)