func TestFetch(t *testing.T) {
config := helper.ModuleConfig{
Hosts: []string{mysql.GetMySQLEnvDSN()},
}
module := &helper.Module{
Config: config,
}
ms, msErr := helper.NewMetricSet("status", New, module)
assert.NoError(t, msErr)
var err error
// Setup metricset
err = ms.Setup()
assert.NoError(t, err)
// Load events
event, err := ms.MetricSeter.Fetch(ms, module.Config.Hosts[0])
assert.NoError(t, err)
// Check event fields
connections := event["Connections"].(int)
open := event["open"].(common.MapStr)
openTables := open["Open_tables"].(int)
openFiles := open["Open_files"].(int)
openStreams := open["Open_streams"].(int)
assert.True(t, connections > 0)
assert.True(t, openTables > 0)
assert.True(t, openFiles >= 0)
assert.True(t, openStreams == 0)
}
func getConfig() map[string]interface{} {
return map[string]interface{}{
"module": "mysql",
"metricsets": []string{"status"},
"hosts": []string{mysql.GetMySQLEnvDSN()},
}
}
func TestFetch(t *testing.T) {
if testing.Short() {
t.Skip("Skipping in short mode, because it requires MySQL")
}
// Setup Metric
m := New()
config := helper.ModuleConfig{
Hosts: []string{mysql.GetMySQLEnvDSN()},
}
module := &helper.Module{
Config: config,
}
ms := helper.NewMetricSet("status", m, module)
// Load events
events, err := m.Fetch(ms)
assert.NoError(t, err)
// Check event fields
connections := events[0]["Connections"].(int)
openTables := events[0]["Open_tables"].(int)
openFiles := events[0]["Open_files"].(int)
openStreams := events[0]["Open_streams"].(int)
assert.True(t, connections > 0)
assert.True(t, openTables > 0)
assert.True(t, openFiles > 0)
assert.True(t, openStreams == 0)
}