Login (#6)

Reviewed-on: phoenix/textsender-auth#6
Co-authored-by: phoenix <kundeng00@pm.me>
Co-committed-by: phoenix <kundeng00@pm.me>

internal/handler/login_test.go

@@ -0,0 +1,50 @@
+package handler
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/handler/endpoint"
+	"git.kundeng.us/phoenix/textsender-auth/internal/utility"
+)
+
+func TestLogin(t *testing.T) {
+	mockstore := NewMockUserStore()
+	handler := NewLoginHandler(mockstore)
+
+	testUser := GetTestUser()
+	unhashedPassword := testUser.Password
+	hashing := utility.HashMash{Password: testUser.Password}
+	hashedPassword, err := hashing.HashPassword()
+	assert.NoError(t, err)
+
+	testUser.Password = hashedPassword
+
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	mockstore.CreateUser(ctx, &testUser)
+
+	loginUser := LoginAccount{Username: testUser.Username, Password: unhashedPassword}
+	jsonValue, _ := json.Marshal(loginUser)
+
+	req, _ := http.NewRequest("POST", endpoint.Login, strings.NewReader(string(jsonValue)))
+	rr := httptest.NewRecorder()
+
+	handler.Login(rr, req)
+
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	var response LoginResponse
+	err = json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err)
+
+	assert.NotEmpty(t, response.Data, "An access token should have been returned")
+}