take lock

.github/workflows/main.yml

@@ -30,7 +30,7 @@ jobs:
       run: go build
 
     - name: Test
-      run: go test -p 1 -v -coverpkg ./... -covermode atomic -coverprofile coverage.txt -tags fuzz -numCases 10 -numEvents 10 ./...
+      run: go test -v -coverpkg ./... -covermode atomic -coverprofile coverage.txt -tags fuzz -numCases 10 -numEvents 10 ./...
 
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v1

fuzzyfinder_test.go

@@ -205,7 +205,6 @@ func TestFind(t *testing.T) {
 					t.Fatalf("Find must return ErrAbort, but got '%s'", err)
 				}
 
-				time.Sleep(4000 * time.Millisecond)
 				res := term.GetResult()
 				term.Screen().Fini()
 				return res
@@ -245,7 +244,6 @@ func TestFind_hotReload(t *testing.T) {
 			t.Fatalf("Find must return ErrAbort, but got '%s'", err)
 		}
 
-		time.Sleep(2000 * time.Millisecond)
 		res := term.GetResult()
 		term.Screen().Fini()
 		return res

mock.go

@@ -44,6 +44,8 @@ func (t *TerminalMock) GetResult() string {
 
 	setCursor()
 
+	t.resultMu.Lock()
+
 	cells, width, height := t.screen.GetContents()
 
 	for h := 0; h < height; h++ {
@@ -76,6 +78,9 @@ func (t *TerminalMock) GetResult() string {
 		s += "\n"
 	}
 	s += "\x1b\x5b\x6d" // Reset previous color.
+
+	t.resultMu.Unlock()
+
 	return s
 }