tsk-26: Retrieve scheduled message event endpoint (#28)

Closes #26

Reviewed-on: phoenix/textsender-api#28
Co-authored-by: phoenix <kundeng00@pm.me>
Co-committed-by: phoenix <kundeng00@pm.me>

internal/handler/scheduled_message_event_test.go

@@ -85,3 +85,68 @@ func TestCreateScheduledMessageEventWithMock(t *testing.T) {
 
 	assert.NotEmpty(t, event.Created, "Created date should not be empty")
 }
+
+func TestGetScheduledMessageEventWithMock(t *testing.T) {
+	now := time.Now()
+
+	contactStore := mock.NewMockContactStore()
+	messageStore := mock.NewMockMessageStore()
+	schMsgStore := mock.NewMockScheduledMessageStore()
+	schMsgEventStore := mock.NewMockScheduledMessageEventStore()
+	handler := NewScheduledMessageEventHandler(schMsgEventStore)
+
+	recipientId := uuid.New()
+	messageId := uuid.New()
+	scheduledMessageId := uuid.New()
+	testUserId := uuid.New()
+
+	con := contact.Contact{}
+	con.Id = recipientId
+	con.PhoneNumber = "+10123456789"
+	con.UserId = testUserId
+
+	msg := message.Message{}
+	msg.Id = messageId
+	msg.Content = "Oh how the might have fallen"
+	msg.UserId = testUserId
+
+	schMsg := scheduling.ScheduledMessage{}
+	schMsg.Id = scheduledMessageId
+	schMsg.UserId = testUserId
+	schMsg.Scheduled = now.Add(20 * time.Minute)
+
+	event := scheduling.ScheduledMessageEvent{}
+	event.MessageId = msg.Id
+	event.RecipientId = con.Id
+	event.ScheduledMessageId = schMsg.Id
+
+	ctx := t.Context()
+
+	if err := contactStore.CreateContact(ctx, &con); err != nil {
+		assert.NoError(t, err, "Error creating contact: %v", err)
+	} else if err = messageStore.CreateMessage(ctx, &msg); err != nil {
+		assert.NoError(t, err, "Error creating message: %v", err)
+	} else if err = schMsgStore.CreateScheduledMessage(ctx, &schMsg); err != nil {
+		assert.NoError(t, err, "Error creating scheduled message: %v", err)
+	} else if err = schMsgEventStore.CreateScheduledMessageEvent(ctx, &event); err != nil {
+		assert.NoError(t, err, "Error creating scheduled message event: %v", err)
+	}
+
+	endpointValue := strings.Replace(endpoint.GetScheduledMessageEventEndpoint, "{id}", event.Id.String(), 1)
+	req, _ := http.NewRequest("GET", endpointValue, nil)
+	rr := httptest.NewRecorder()
+
+	handler.GetScheduledMessageEvent(rr, req)
+
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	var response GetScheduledMessageEventResponse
+	err := json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err, "Error creating event %v", err)
+
+	assert.NotEmpty(t, response.Data, "No event created")
+
+	msgEvent := response.Data[0]
+
+	assert.NotEmpty(t, msgEvent.Created, "Created date should not be empty")
+}