mirror of
https://github.com/ProtonMail/proton-bridge.git
synced 2025-12-10 04:36:43 +00:00
104 lines
3.1 KiB
Go
104 lines
3.1 KiB
Go
// Copyright (c) 2022 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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package store
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import (
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"testing"
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storemocks "github.com/ProtonMail/proton-bridge/v2/internal/store/mocks"
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"github.com/golang/mock/gomock"
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"github.com/pkg/errors"
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)
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func withTestCacher(t *testing.T, doTest func(storer *storemocks.MockStorer, cacher *MsgCachePool)) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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// Mock storer used to build/cache messages.
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storer := storemocks.NewMockStorer(ctrl)
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// Create a new cacher pointing to the fake store.
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cacher := newMsgCachePool(storer)
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// Start the cacher and wait for it to stop.
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cacher.start()
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defer cacher.stop()
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doTest(storer, cacher)
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}
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func TestCacher(t *testing.T) {
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// If the message is not yet cached, we should expect to try to build and cache it.
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withTestCacher(t, func(storer *storemocks.MockStorer, cacher *MsgCachePool) {
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storer.EXPECT().IsCached("messageID").Return(false)
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storer.EXPECT().BuildAndCacheMessage(cacher.ctx, "messageID").Return(nil)
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cacher.newJob("messageID")
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})
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}
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func TestCacherAlreadyCached(t *testing.T) {
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// If the message is already cached, we should not try to build it.
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withTestCacher(t, func(storer *storemocks.MockStorer, cacher *MsgCachePool) {
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storer.EXPECT().IsCached("messageID").Return(true)
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cacher.newJob("messageID")
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})
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}
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func TestCacherFail(t *testing.T) {
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// If building the message fails, we should not try to cache it.
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withTestCacher(t, func(storer *storemocks.MockStorer, cacher *MsgCachePool) {
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storer.EXPECT().IsCached("messageID").Return(false)
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storer.EXPECT().BuildAndCacheMessage(cacher.ctx, "messageID").Return(errors.New("failed to build message"))
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cacher.newJob("messageID")
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})
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}
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func TestCacherStop(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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// Mock storer used to build/cache messages.
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storer := storemocks.NewMockStorer(ctrl)
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// Create a new cacher pointing to the fake store.
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cacher := newMsgCachePool(storer)
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// Start the cacher.
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cacher.start()
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// Send a job -- this should succeed.
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storer.EXPECT().IsCached("messageID").Return(false)
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storer.EXPECT().BuildAndCacheMessage(cacher.ctx, "messageID").Return(nil)
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cacher.newJob("messageID")
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// Stop the cacher.
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cacher.stop()
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// Send more jobs -- these should all be dropped.
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cacher.newJob("messageID2")
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cacher.newJob("messageID3")
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cacher.newJob("messageID4")
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cacher.newJob("messageID5")
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// Stopping the cacher multiple times is safe.
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cacher.stop()
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cacher.stop()
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cacher.stop()
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cacher.stop()
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}
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