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// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package regtest
import (
"context"
"encoding/json"
"testing"
"golang.org/x/tools/gopls/internal/lsp/protocol"
)
func TestProgressUpdating(t *testing.T) {
a := &Awaiter{
state: State{
work: make(map[protocol.ProgressToken]*workProgress),
},
}
ctx := context.Background()
if err := a.onWorkDoneProgressCreate(ctx, &protocol.WorkDoneProgressCreateParams{
Token: "foo",
}); err != nil {
t.Fatal(err)
}
if err := a.onWorkDoneProgressCreate(ctx, &protocol.WorkDoneProgressCreateParams{
Token: "bar",
}); err != nil {
t.Fatal(err)
}
updates := []struct {
token string
value interface{}
}{
{"foo", protocol.WorkDoneProgressBegin{Kind: "begin", Title: "foo work"}},
{"bar", protocol.WorkDoneProgressBegin{Kind: "begin", Title: "bar work"}},
{"foo", protocol.WorkDoneProgressEnd{Kind: "end"}},
{"bar", protocol.WorkDoneProgressReport{Kind: "report", Percentage: 42}},
}
for _, update := range updates {
params := &protocol.ProgressParams{
Token: update.token,
Value: update.value,
}
data, err := json.Marshal(params)
if err != nil {
t.Fatal(err)
}
var unmarshaled protocol.ProgressParams
if err := json.Unmarshal(data, &unmarshaled); err != nil {
t.Fatal(err)
}
if err := a.onProgress(ctx, &unmarshaled); err != nil {
t.Fatal(err)
}
}
if !a.state.work["foo"].complete {
t.Error("work entry \"foo\" is incomplete, want complete")
}
got := *a.state.work["bar"]
want := workProgress{title: "bar work", percent: 42}
if got != want {
t.Errorf("work progress for \"bar\": %v, want %v", got, want)
}
}
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