server_integration_test.go

package poker_test

import (
	poker "learn-go-with-tests"
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestRecordingWinsAndRetrievingThem(t *testing.T) {
	database, closeDatabase := createTempFile(t, `[]`)
	defer closeDatabase()

	store, err := poker.NewFileSystemPlayerStore(database)
	assertNoError(t, err)

	server := mustMakePlayerServer(t, store, dummyGameSpy)
	player := "Pepper"

	server.ServeHTTP(httptest.NewRecorder(), newPostWinRequest(player))
	server.ServeHTTP(httptest.NewRecorder(), newPostWinRequest(player))
	server.ServeHTTP(httptest.NewRecorder(), newPostWinRequest(player))

	t.Run("get score", func(t *testing.T) {
		response := httptest.NewRecorder()
		server.ServeHTTP(response, newGetScoreRequest(player))

		assertStatus(t, response, http.StatusOK)
		assertResponseBody(t, response.Body.String(), "3")
	})

	t.Run("get league", func(t *testing.T) {
		response := httptest.NewRecorder()
		server.ServeHTTP(response, newLeagueRequest())
		assertStatus(t, response, http.StatusOK)

		got := getLeagueFromResponse(t, response.Body)
		want := []poker.Player{
			{"Pepper", 3},
		}

		assertLeague(t, got, want)
	})
}