ec1f89217a
Full Mattermost server source with integrated Community Enterprise features. Includes vendor directory for offline/air-gapped builds. Structure: - enterprise-impl/: Enterprise feature implementations - enterprise-community/: Init files that register implementations - enterprise/: Bridge imports (community_imports.go) - vendor/: All dependencies for offline builds Build (online): go build ./cmd/mattermost Build (offline/air-gapped): go build -mod=vendor ./cmd/mattermost 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
468 lines
11 KiB
Go
468 lines
11 KiB
Go
package pluginapi_test
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import (
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"fmt"
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"strconv"
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"strings"
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"sync"
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"testing"
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"time"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/mattermost/mattermost/server/public/pluginapi"
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)
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// kvStore is used to check that KVService and MemoryStore implement the same interface.
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// Methods names are sorted alphabetically for easier comparison.
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type kvStore interface {
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Delete(key string) error
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DeleteAll() error
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Get(key string, o any) error
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ListKeys(page, count int, options ...pluginapi.ListKeysOption) ([]string, error)
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Set(key string, value any, options ...pluginapi.KVSetOption) (bool, error)
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SetAtomicWithRetries(key string, valueFunc func(oldValue []byte) (newValue any, err error)) error
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}
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var _ kvStore = (*pluginapi.MemoryStore)(nil)
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var _ kvStore = (*pluginapi.KVService)(nil)
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func TestMemoryStoreSet(t *testing.T) {
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t.Run("empty key", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("", []byte("value"))
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assert.Error(t, err)
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assert.False(t, ok)
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})
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t.Run("key has mmi_ prefix", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("mmi_foo", []byte("value"))
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assert.Error(t, err)
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assert.False(t, ok)
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})
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t.Run("nil map", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("key", []byte("value"))
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assert.NoError(t, err)
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assert.True(t, ok)
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var out []byte
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err = store.Get("key", &out)
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assert.NoError(t, err)
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assert.Equal(t, []byte("value"), out)
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})
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t.Run("atomic with no old value", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("key", []byte("value"), pluginapi.SetAtomic([]byte("old")))
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assert.NoError(t, err)
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assert.False(t, ok)
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isNil(t, &store, "key")
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})
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t.Run("atomic with same old value", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("key", []byte("old"))
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assert.NoError(t, err)
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assert.True(t, ok)
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ok, err = store.Set("key", []byte("new"), pluginapi.SetAtomic([]byte("old")))
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assert.NoError(t, err)
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assert.True(t, ok)
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var out []byte
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err = store.Get("key", &out)
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assert.NoError(t, err)
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assert.Equal(t, []byte("new"), out)
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})
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t.Run("setting to nil is deleting", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("key", []byte("value"))
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assert.NoError(t, err)
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assert.True(t, ok)
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ok, err = store.Set("key", nil)
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assert.NoError(t, err)
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assert.True(t, ok)
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isNil(t, &store, "key")
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})
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t.Run("atomicly setting to nil is deleting", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("key", []byte("old"))
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assert.NoError(t, err)
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assert.True(t, ok)
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ok, err = store.Set("key", nil, pluginapi.SetAtomic([]byte("old")))
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assert.NoError(t, err)
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assert.True(t, ok)
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isNil(t, &store, "key")
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})
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t.Run("with long expiry", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("key", []byte("value"), pluginapi.SetExpiry(time.Minute))
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assert.NoError(t, err)
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assert.True(t, ok)
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var out []byte
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err = store.Get("key", &out)
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assert.NoError(t, err)
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assert.Equal(t, []byte("value"), out)
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ok, err = store.Set("key", []byte("value"), pluginapi.SetExpiry(time.Second))
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assert.NoError(t, err)
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assert.True(t, ok)
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time.Sleep(2 * time.Second)
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isNil(t, &store, "key")
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})
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t.Run("concurrent writes", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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var wg sync.WaitGroup
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const n = 100
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for i := range n {
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wg.Add(1)
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go func() {
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defer wg.Done()
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ok, err := store.Set(fmt.Sprintf("k_%d", i), []byte("value"))
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require.NoError(t, err)
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require.True(t, ok)
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}()
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}
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wg.Wait()
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for i := range n {
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var out []byte
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err := store.Get(fmt.Sprintf("k_%d", i), &out)
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assert.NoError(t, err, "i=%d", i)
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assert.Equal(t, []byte("value"), out, "i=%d", i)
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}
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})
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}
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func TestMemoryStoreSetAtomicWithRetries(t *testing.T) {
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t.Run("nil function", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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err := store.SetAtomicWithRetries("key", nil)
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assert.Error(t, err)
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isNil(t, &store, "key")
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})
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t.Run("old value not found", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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err := store.SetAtomicWithRetries("key", func(oldValue []byte) (any, error) { return []byte("new"), nil })
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require.NoError(t, err)
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var out []byte
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err = store.Get("key", &out)
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require.NoError(t, err)
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assert.Equal(t, []byte("new"), out)
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})
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t.Run("old value not found", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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err := store.SetAtomicWithRetries("key", func(oldValue []byte) (any, error) { return nil, errors.New("some error") })
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require.Error(t, err)
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isNil(t, &store, "key")
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})
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t.Run("two goroutines race", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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var wg sync.WaitGroup
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const n = 10
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for i := range n {
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wg.Add(1)
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go func() {
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defer wg.Done()
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err := store.SetAtomicWithRetries("key", func(oldValue []byte) (any, error) { return fmt.Sprintf("k_%d", i), nil })
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require.NoError(t, err)
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}()
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}
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wg.Wait()
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// It undefinded, which goroutine wins the final write. Just check that any value was written.
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var out string
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err := store.Get("key", &out)
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require.NoError(t, err)
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assert.True(t, strings.HasPrefix(out, "k_"))
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})
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}
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func TestMemoryStoreListKeys(t *testing.T) {
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t.Run("nil map", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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keys, err := store.ListKeys(0, 200)
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assert.NoError(t, err)
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assert.Len(t, keys, 0)
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})
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t.Run("zero count", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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for i := range 10 {
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ok, err := store.Set(fmt.Sprintf("k_%d", i), "foo")
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require.NoError(t, err)
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require.True(t, ok)
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}
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keys, err := store.ListKeys(1, 0)
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assert.NoError(t, err)
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assert.Len(t, keys, 0)
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})
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t.Run("negative count", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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for i := range 10 {
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ok, err := store.Set(fmt.Sprintf("k_%d", i), "foo")
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require.NoError(t, err)
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require.True(t, ok)
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}
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keys, err := store.ListKeys(0, -1)
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assert.Error(t, err)
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assert.Len(t, keys, 0)
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})
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t.Run("negative page", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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for i := range 10 {
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ok, err := store.Set(fmt.Sprintf("k_%d", i), "foo")
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require.NoError(t, err)
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require.True(t, ok)
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}
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keys, err := store.ListKeys(-1, 200)
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assert.Error(t, err)
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assert.Len(t, keys, 0)
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})
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t.Run("single page", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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for i := range 10 {
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ok, err := store.Set(fmt.Sprintf("k_%d", i), "foo")
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require.NoError(t, err)
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require.True(t, ok)
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}
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keys, err := store.ListKeys(0, 200)
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assert.NoError(t, err)
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assert.Len(t, keys, 10)
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})
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t.Run("multiple pages", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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for i := range 7 {
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ok, err := store.Set(fmt.Sprintf("k_%d", i), "foo")
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require.NoError(t, err)
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require.True(t, ok)
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}
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keys, err := store.ListKeys(0, 3)
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assert.NoError(t, err)
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assert.Equal(t, []string{"k_0", "k_1", "k_2"}, keys)
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keys, err = store.ListKeys(1, 3)
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assert.NoError(t, err)
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assert.Equal(t, []string{"k_3", "k_4", "k_5"}, keys)
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keys, err = store.ListKeys(2, 3)
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assert.NoError(t, err)
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assert.Equal(t, []string{"k_6"}, keys)
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keys, err = store.ListKeys(5, 100)
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assert.NoError(t, err)
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assert.Equal(t, []string{}, keys)
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})
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t.Run("with checker", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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odd := func(key string) (bool, error) {
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s := strings.Split(key, "_")
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if len(s) != 2 {
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return false, errors.Errorf("wrongly formated key %v", key)
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}
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i, err := strconv.Atoi(s[1])
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if err != nil {
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return false, err
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}
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return i%2 == 1, nil
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}
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even := func(key string) (bool, error) {
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s := strings.Split(key, "_")
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if len(s) != 2 {
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return false, errors.Errorf("wrongly formated key %v", key)
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}
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i, err := strconv.Atoi(s[1])
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if err != nil {
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return false, err
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}
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return i%2 == 0, nil
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}
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for i := range 7 {
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ok, err := store.Set(fmt.Sprintf("k_%d", i), "foo")
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require.NoError(t, err)
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require.True(t, ok)
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}
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keys, err := store.ListKeys(0, 3, pluginapi.WithChecker(even))
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assert.NoError(t, err)
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assert.Equal(t, []string{"k_0", "k_2"}, keys)
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keys, err = store.ListKeys(0, 3, pluginapi.WithChecker(odd))
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assert.NoError(t, err)
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assert.Equal(t, []string{"k_1"}, keys)
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keys, err = store.ListKeys(0, 3, pluginapi.WithChecker(odd), pluginapi.WithChecker(even))
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assert.NoError(t, err)
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assert.Equal(t, []string{}, keys)
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keys, err = store.ListKeys(1, 3)
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assert.NoError(t, err)
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assert.Equal(t, []string{"k_3", "k_4", "k_5"}, keys)
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keys, err = store.ListKeys(2, 3)
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assert.NoError(t, err)
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assert.Equal(t, []string{"k_6"}, keys)
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})
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t.Run("with expired entries", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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for i := range 7 {
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var opt pluginapi.KVSetOption
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if i%2 == 1 {
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opt = pluginapi.SetExpiry(1 * time.Second)
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}
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ok, err := store.Set(fmt.Sprintf("k_%d", i), "foo", opt)
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require.NoError(t, err)
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require.True(t, ok)
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}
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time.Sleep(2 * time.Second)
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keys, err := store.ListKeys(0, 5)
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assert.NoError(t, err)
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assert.Equal(t, []string{"k_0", "k_2", "k_4", "k_6"}, keys)
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})
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}
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func TestMemoryStoreGet(t *testing.T) {
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t.Run("nil map", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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isNil(t, &store, "key")
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})
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t.Run("set empty byte slice", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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in := []byte("")
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ok, err := store.Set("key", in)
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assert.NoError(t, err)
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assert.True(t, ok)
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isNil(t, &store, "key")
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})
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t.Run("set and get byte slice", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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in := []byte("foo")
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ok, err := store.Set("key", in)
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assert.NoError(t, err)
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assert.True(t, ok)
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var out []byte
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err = store.Get("key", &out)
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assert.NoError(t, err)
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assert.Equal(t, []byte("foo"), out)
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})
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t.Run("set and get struct slice", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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type myStruct struct {
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Int int
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String string
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unExported bool
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}
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in := myStruct{
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Int: 1,
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String: "s",
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unExported: true,
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}
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ok, err := store.Set("key", in)
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assert.NoError(t, err)
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assert.True(t, ok)
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var out myStruct
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err = store.Get("key", &out)
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assert.NoError(t, err)
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assert.Equal(t, myStruct{Int: 1, String: "s"}, out)
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})
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}
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func TestMemoryStoreDelete(t *testing.T) {
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t.Run("nil map", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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err := store.Delete("some key")
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assert.NoError(t, err)
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})
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}
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func TestMemoryStoreDeleteAll(t *testing.T) {
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t.Run("nil map", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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err := store.DeleteAll()
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assert.NoError(t, err)
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keys, err := store.ListKeys(0, 200)
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assert.NoError(t, err)
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assert.Empty(t, keys)
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})
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t.Run("nil map", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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ok, err := store.Set("k_1", "foo")
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require.NoError(t, err)
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require.True(t, ok)
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err = store.DeleteAll()
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assert.NoError(t, err)
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keys, err := store.ListKeys(0, 200)
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assert.NoError(t, err)
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assert.Empty(t, keys)
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})
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t.Run("idempotent", func(t *testing.T) {
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store := pluginapi.MemoryStore{}
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err := store.DeleteAll()
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assert.NoError(t, err)
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err = store.DeleteAll()
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assert.NoError(t, err)
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keys, err := store.ListKeys(0, 200)
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assert.NoError(t, err)
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assert.Empty(t, keys)
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})
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}
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func isNil(t require.TestingT, store *pluginapi.MemoryStore, key string) {
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var out []byte
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err := store.Get(key, &out)
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require.NoError(t, err)
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assert.Nil(t, out)
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}
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