Add readme

iwftest/README.md

@@ -9,62 +9,5 @@ The APIs are generated by the below commands:
 
 ## Usage
 
-See the [samples](https://github.com/indeedeng/iwf-golang-samples) for more details:
+See the [example](./example) for more details.
 
-```go
-package subscription
-
-import (
-	"github.com/golang/mock/gomock"
-	"github.com/indeedeng/iwf-golang-sdk/iwf"
-	"github.com/indeedeng/iwf-golang-sdk/iwftest"
-	"github.com/stretchr/testify/assert"
-	"testing"
-	"time"
-)
-
-var mockWfCtx *iwftest.MockWorkflowContext
-var mockPersistence *iwftest.MockPersistence
-var mockCommunication *iwftest.MockCommunication
-var emptyCmdResults = iwf.CommandResults{}
-var emptyObj = iwftest.NewTestObject(nil)
-var mockSvc *MockMyService
-
-func beforeEach(t *testing.T) {
-	ctrl := gomock.NewController(t)
-
-	mockSvc = NewMockMyService(ctrl)
-	mockWfCtx = iwftest.NewMockWorkflowContext(ctrl)
-	mockPersistence = iwftest.NewMockPersistence(ctrl)
-	mockCommunication = iwftest.NewMockCommunication(ctrl)
-}
-
-
-func TestInitState_WaitUntil(t *testing.T) {
-	beforeEach(t)
-
-	state := NewInitState()
-
-	mockPersistence.EXPECT().SetDataObject(keyCustomer, testCustomer)
-	cmdReq, err := state.WaitUntil(mockWfCtx, testCustomerObj, mockPersistence, mockCommunication)
-	assert.Nil(t, err)
-	assert.Equal(t, iwf.EmptyCommandRequest(), cmdReq)
-}
-
-
-func TestTrialState_WaitUntil(t *testing.T) {
-	beforeEach(t)
-
-	state := NewTrialState(mockSvc)
-
-	mockSvc.EXPECT().sendEmail(testCustomer.Email, gomock.Any(), gomock.Any())
-	mockPersistence.EXPECT().GetDataObject(keyCustomer, gomock.Any()).SetArg(1, testCustomer)
-	cmdReq, err := state.WaitUntil(mockWfCtx, emptyObj, mockPersistence, mockCommunication)
-	assert.Nil(t, err)
-	firingTime := cmdReq.Commands[0].TimerCommand.FiringUnixTimestampSeconds
-	assert.Equal(t, iwf.AllCommandsCompletedRequest(
-		iwf.NewTimerCommand("", time.Unix(firingTime, 0)),
-	), cmdReq)
-}
-
-```