Add some integration tests with go-hit

2024-12-31 15:29:19 +01:00
parent c9b7a5796e
commit 40f11c75af
5 changed files with 322 additions and 8 deletions
--- a/cmd/web/main_integration.go
+++ b/cmd/web/main_integration.go
@ -0,0 +1,176 @@
+//go:build integration
+
+package main
+
+import (
+	"code.dlmw.ch/dlmw/qv/internal/migrations"
+	"code.dlmw.ch/dlmw/qv/internal/models"
+	"context"
+	"database/sql"
+	"errors"
+	. "github.com/Eun/go-hit"
+	"log/slog"
+	"net/http"
+	"os"
+	"time"
+)
+
+var addr = ":8080"
+
+func main() {
+	logger := slog.New(slog.NewJSONHandler(os.Stdout, nil))
+
+	err := os.Remove("./qv.integration.sqlite")
+	if err != nil {
+		logger.Error("couldn't delete qv.integration.sqlite")
+	}
+	db, err := openDb()
+	if err != nil {
+		logger.Error(err.Error())
+		os.Exit(1)
+	}
+	defer db.Close()
+	err = migrations.Run(db)
+	if err != nil {
+		logger.Error(err.Error())
+		os.Exit(1)
+	}
+
+	app := &application{
+		logger:    logger,
+		elections: &models.ElectionModel{DB: db},
+		voters:    &models.VoterModel{DB: db},
+	}
+
+	logger.Info("Starting integration tests server", "addr", addr)
+
+	srv := &http.Server{
+		Addr:         addr,
+		Handler:      app.routes(),
+		ErrorLog:     slog.NewLogLogger(logger.Handler(), slog.LevelError),
+		IdleTimeout:  time.Minute,
+		ReadTimeout:  5 * time.Second,
+		WriteTimeout: 10 * time.Second,
+	}
+
+	go func() {
+		logger.Info("Starting integration test server", "addr", addr)
+
+		if err := srv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
+			logger.Error("Server error", "error", err)
+			os.Exit(1)
+		}
+	}()
+
+	time.Sleep(1 * time.Second) // wait until srv starts
+	runTests()
+
+	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
+	defer cancel()
+
+	srv.Shutdown(ctx)
+}
+
+func openDb() (*sql.DB, error) {
+	db, err := sql.Open("sqlite3", "./qv.integration.sqlite?_foreign_keys=on")
+	if err == nil {
+		err = db.Ping()
+	}
+
+	return db, err
+}
+
+func runTests() {
+	runCreateElectionTests()
+}
+
+func runCreateElectionTests() {
+	template := CombineSteps(
+		Post("http://127.0.0.1:8080/election"),
+	)
+
+	MustDo(
+		template,
+		Send().Body().String(`
+		{
+  "name": "Guy of the year",
+  "tokens": 100,
+  "areVotersKnown": false,
+  "maxVoters": 10,
+  "expiresAt": "2124-12-31T14:15:22Z",
+  "choices": [
+    "Gandhi",
+	"Buddha"
+  ]
+}`),
+		Expect().Status().Equal(http.StatusOK),
+	)
+
+	MustDo(
+		template,
+		Send().Body().String(`
+		{
+  "name": "Guy of the year",
+  "tokens": 100,
+  "areVotersKnown": false,
+  "maxVoters": 0,
+  "expiresAt": "2124-12-31T14:15:22Z",
+  "choices": [
+    "Gandhi",
+	"Buddha"
+  ]
+}`),
+		Expect().Status().Equal(http.StatusOK),
+	)
+
+	MustDo(
+		template,
+		Send().Body().String(`
+		{
+  "name": "Guy of the year",
+  "tokens": 100,
+  "areVotersKnown": true,
+  "maxVoters": 10,
+  "expiresAt": "2124-12-31T14:15:22Z",
+  "choices": [
+    "Gandhi",
+	"Buddha"
+  ]
+}`),
+		Expect().Status().Equal(http.StatusOK),
+		Expect().Body().JSON().JQ(".voterIdentities").Len().Equal(10),
+	)
+
+	MustDo(
+		template,
+		Send().Body().String(`
+{
+  "name": "Guy of the year",
+  "tokens": 100,
+  "areVotersKnown": true,
+  "maxVoters": -1,
+  "expiresAt": "2124-12-31T14:15:22Z",
+  "choices": [
+    "Gandhi",
+	"Buddha"
+  ]
+}`),
+		Expect().Status().Equal(http.StatusUnprocessableEntity),
+	)
+
+	MustDo(
+		template,
+		Send().Body().String(`
+{
+  "name": "Guy of the year",
+  "tokens": 100,
+  "areVotersKnown": false,
+  "maxVoters": -1,
+  "expiresAt": "2124-12-31T14:15:22Z",
+  "choices": [
+    "Gandhi"
+  ]
+}`),
+		Expect().Status().Equal(http.StatusUnprocessableEntity),
+	)
+}