Function TestNestedJSONUsesFreshDelayedWriter

dispatch_pool_test.go:45–52

TestNestedJSONUsesFreshDelayedWriter guards the nested c.JSON case: a serializer that calls c.JSON re-entrantly must not corrupt the outer delayedStatusWriter (regression test for c.dsw self-reference).

(t *testing.T)

// TestNestedJSONUsesFreshDelayedWriter guards the nested c.JSON case: a serializer that calls c.JSON
// re-entrantly must not corrupt the outer delayedStatusWriter (regression test for c.dsw self-reference).
func TestNestedJSONUsesFreshDelayedWriter(t *testing.T) {
	e := New()
	e.JSONSerializer = nestedJSONSerializer{}
	rec := httptest.NewRecorder()
	c := e.NewContext(httptest.NewRequest(http.MethodGet, "/", nil), rec)
	assert.NoError(t, c.JSON(http.StatusOK, map[string]int{"outer": 1}))
	assert.Equal(t, http.StatusOK, rec.Code)
}

type nestedJSONSerializer struct{}