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| 1 | +package memorizetodo_test |
| 2 | + |
| 3 | +import ( |
| 4 | + "encoding/json" |
| 5 | + "net/http" |
| 6 | + "net/http/httptest" |
| 7 | + "strings" |
| 8 | + "testing" |
| 9 | + |
| 10 | + "github.com/google/uuid" |
| 11 | + "github.com/stretchr/testify/assert" |
| 12 | + "github.com/thenativeweb/eventsourcingdb-client-golang/eventsourcingdb" |
| 13 | + "github.com/thenativeweb/techlounge-to-do/api/memorizetodo" |
| 14 | + "github.com/thenativeweb/techlounge-to-do/domain" |
| 15 | +) |
| 16 | + |
| 17 | +func TestHandle(t *testing.T) { |
| 18 | + container := eventsourcingdb.NewContainer(). |
| 19 | + WithImageTag("1.1.0"). |
| 20 | + WithAPIToken("secret") |
| 21 | + |
| 22 | + err := container.Start(t.Context()) |
| 23 | + assert.NoError(t, err) |
| 24 | + defer container.Stop(t.Context()) |
| 25 | + |
| 26 | + client, err := container.GetClient(t.Context()) |
| 27 | + assert.NoError(t, err) |
| 28 | + |
| 29 | + requestBody := `{"intention":"Buy milk","details":"Remember to buy milk on the way home."}` |
| 30 | + req := httptest.NewRequest(http.MethodPost, "/memorize-to-do", strings.NewReader(requestBody)) |
| 31 | + rr := httptest.NewRecorder() |
| 32 | + |
| 33 | + handler := memorizetodo.Handle(client) |
| 34 | + handler.ServeHTTP(rr, req) |
| 35 | + |
| 36 | + assert.Equal(t, http.StatusOK, rr.Code) |
| 37 | + assert.Equal(t, "application/json", rr.Header().Get("Content-Type")) |
| 38 | + |
| 39 | + var responseBody memorizetodo.ResponseBody |
| 40 | + err = json.NewDecoder(rr.Body).Decode(&responseBody) |
| 41 | + assert.NoError(t, err) |
| 42 | + assert.NotEqual(t, uuid.Nil, responseBody.ID) |
| 43 | + |
| 44 | + var events []eventsourcingdb.Event |
| 45 | + for event, err := range client.ReadEvents( |
| 46 | + t.Context(), |
| 47 | + "/", |
| 48 | + eventsourcingdb.ReadEventsOptions{Recursive: true}, |
| 49 | + ) { |
| 50 | + assert.NoError(t, err) |
| 51 | + events = append(events, event) |
| 52 | + } |
| 53 | + |
| 54 | + assert.Len(t, events, 1) |
| 55 | + |
| 56 | + event := events[0] |
| 57 | + assert.Equal(t, domain.ToDoMemorizedEventType, event.Type) |
| 58 | + |
| 59 | + var memorizedEvent domain.ToDoMemorized |
| 60 | + err = json.Unmarshal(event.Data, &memorizedEvent) |
| 61 | + assert.NoError(t, err) |
| 62 | + |
| 63 | + assert.Equal(t, "Buy milk", memorizedEvent.Intention) |
| 64 | + assert.Equal(t, "Remember to buy milk on the way home.", memorizedEvent.Details) |
| 65 | +} |
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