func TestLBUtilsNoSuchBackend(t *testing.T) {
kvs := config.BuildKVStoreTestConfig(t)
assert.NotNil(t, kvs)
sc, err := config.ReadServiceConfig("listener", kvs)
assert.Nil(t, err)
assert.NotNil(t, sc)
config.RecordActiveConfig(sc)
lb, err := NewBackendLoadBalancer("no-such-backed")
assert.Nil(t, lb)
assert.NotNil(t, err)
assert.Equal(t, ErrBackendNotFound, err)
}
func TestLBUtilsBuildFromConfig(t *testing.T) {
kvs := config.BuildKVStoreTestConfig(t)
assert.NotNil(t, kvs)
sc, err := config.ReadServiceConfig("listener", kvs)
assert.Nil(t, err)
assert.NotNil(t, sc)
config.RecordActiveConfig(sc)
lb, err := NewBackendLoadBalancer("hello-backend")
assert.Nil(t, err)
assert.NotNil(t, lb)
assert.Equal(t, "hello-backend", lb.BackendConfig.Name)
assert.Equal(t, "", lb.BackendConfig.CACertPath)
assert.Equal(t, 2, len(lb.BackendConfig.ServerNames))
h, _ := lb.LoadBalancer.GetEndpoints()
if assert.True(t, len(h) == 2) {
assert.Equal(t, "localhost:3000", h[0])
assert.Equal(t, "localhost:3100", h[1])
}
}
func initKVStore(t *testing.T) kvstore.KVStore {
return config.BuildKVStoreTestConfig(t)
}