unit test scaffolding
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@ -17,3 +17,7 @@ func (app *application) home(w http.ResponseWriter, r *http.Request) {
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func (app *application) notImplemented(w http.ResponseWriter, r *http.Request) {
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func (app *application) notImplemented(w http.ResponseWriter, r *http.Request) {
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views.ComingSoon("Coming Soon", app.newCommonData(r)).Render(r.Context(), w)
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views.ComingSoon("Coming Soon", app.newCommonData(r)).Render(r.Context(), w)
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}
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}
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func ping(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte("OK"))
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}
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19
cmd/web/handlers_guestbook_test.go
Normal file
19
cmd/web/handlers_guestbook_test.go
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@ -0,0 +1,19 @@
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package main
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import (
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"net/http"
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"testing"
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"git.32bit.cafe/32bitcafe/guestbook/internal/assert"
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)
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func TestPing(t *testing.T) {
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app := newTestApplication(t)
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ts := newTestServer(t, app.routes())
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defer ts.Close()
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code, _, body := ts.get(t, "/ping")
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assert.Equal(t, code, http.StatusOK)
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assert.Equal(t, body, "OK")
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}
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@ -11,6 +11,8 @@ func (app *application) routes() http.Handler {
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mux := http.NewServeMux()
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mux := http.NewServeMux()
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mux.Handle("GET /static/", http.FileServerFS(ui.Files))
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mux.Handle("GET /static/", http.FileServerFS(ui.Files))
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mux.HandleFunc("GET /ping", ping)
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dynamic := alice.New(app.sessionManager.LoadAndSave, noSurf, app.authenticate)
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dynamic := alice.New(app.sessionManager.LoadAndSave, noSurf, app.authenticate)
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standard := alice.New(app.recoverPanic, app.logRequest, commonHeaders)
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standard := alice.New(app.recoverPanic, app.logRequest, commonHeaders)
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50
cmd/web/testutils_test.go
Normal file
50
cmd/web/testutils_test.go
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@ -0,0 +1,50 @@
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package main
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import (
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"bytes"
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"io"
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"log/slog"
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"net/http"
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"net/http/cookiejar"
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"net/http/httptest"
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"testing"
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)
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func newTestApplication(t *testing.T) *application {
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return &application{
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logger: slog.New(slog.NewTextHandler(io.Discard, nil)),
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}
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}
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type testServer struct {
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*httptest.Server
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}
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func newTestServer(t *testing.T, h http.Handler) *testServer {
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ts := httptest.NewTLSServer(h)
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jar, err := cookiejar.New(nil)
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if err != nil {
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t.Fatal(err)
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}
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ts.Client().Jar = jar
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ts.Client().CheckRedirect = func(req *http.Request, via []*http.Request) error {
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return http.ErrUseLastResponse
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}
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return &testServer{ts}
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}
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func (ts *testServer) get(t *testing.T, urlPath string) (int, http.Header, string) {
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rs, err := ts.Client().Get(ts.URL + urlPath)
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if err != nil {
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t.Fatal(err)
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}
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defer rs.Body.Close()
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body, err := io.ReadAll(rs.Body)
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if err != nil {
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t.Fatal(err)
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}
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body = bytes.TrimSpace(body)
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return rs.StatusCode, rs.Header, string(body)
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}
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