test: Improve test perf for suggestion tests (#1220)

testing-library · Mar 8, 2023 · fb069c9 · fb069c9
1 parent 3f64545
commit fb069c9
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/__tests__/suggestions.js b/src/__tests__/suggestions.js
@@ -6,7 +6,14 @@ beforeAll(() => {
   configure({throwSuggestions: true})
 })
 
+beforeEach(() => {
+  // We're testing suggestions of find* queries but we're not interested in their time-related behavior.
+  // Real timers would make the test suite slower for no reason.
+  jest.useFakeTimers()
+})
+
 afterEach(() => {
+  jest.useRealTimers()
   configure({testIdAttribute: 'data-testid', throwSuggestions: true})
   console.warn.mockClear()
 })