tests pass woo

cmd/server/main.go

@@ -35,7 +35,7 @@ type Handler struct {
 type DB interface {
 	GetQuestions() ([]string, error)
 	GetQuestion(string) (Question, error)
-	PutAnswer(string, string, Answer) error
+	InsertAnswer(string, string, Answer) error
 	GetAnswers(string) ([]Answer, error)
 }
 
@@ -220,7 +220,7 @@ func (h Handler) handleAPIV1QuestionsAnswersPost(session Session, w http.Respons
 	if err := json.NewDecoder(r.Body).Decode(&a); err != nil {
 		return err
 	}
-	return h.db.PutAnswer(qid, uid, a)
+	return h.db.InsertAnswer(qid, uid, a)
 }
 
 func (db fsDB) GetQuestion(qid string) (Question, error) {
@@ -237,13 +237,16 @@ func (db fsDB) GetQuestion(qid string) (Question, error) {
 	return q, nil
 }
 
-func (db fsDB) PutAnswer(qid, uid string, a Answer) error {
+func (db fsDB) InsertAnswer(qid, uid string, a Answer) error {
 	p := path.Join(db.path(qid)+".d", uid)
 	os.MkdirAll(path.Dir(p), os.ModePerm)
 	b, err := json.Marshal(a)
 	if err != nil {
 		return err
 	}
+	if _, err := os.Stat(p); !os.IsNotExist(err) {
+		return nil
+	}
 	return os.WriteFile(p, b, os.ModePerm)
 }
 
@@ -268,7 +271,7 @@ func (db fsDB) GetAnswers(qid string) ([]Answer, error) {
 	}
 	results := []Answer{}
 	for _, entry := range entries {
-		b, err := os.ReadFile(entry.Name())
+		b, err := os.ReadFile(path.Join(p, entry.Name()))
 		if err != nil {
 			return nil, err
 		}

cmd/server/main_test.go

@@ -2,8 +2,13 @@ package main
 
 import (
 	"bytes"
+	"encoding/json"
+	"fmt"
 	"net/http"
 	"net/http/httptest"
+	"os"
+	"path"
+	"strings"
 	"testing"
 )
 
@@ -11,6 +16,15 @@ func TestRunHTTP(t *testing.T) {
 	cfg := Config{
 		fsDB: t.TempDir(),
 	}
+	if err := func() error {
+		b, _ := json.Marshal(Question{
+			Text:    "QUESTION TEXT",
+			Options: []string{"X", "Y"},
+		})
+		return os.WriteFile(path.Join(string(cfg.fsDB), "0"), b, os.ModePerm)
+	}(); err != nil {
+		t.Fatal(err)
+	}
 
 	h := cfg.NewHandler()
 
@@ -62,10 +76,15 @@ func TestRunHTTP(t *testing.T) {
 		t.Logf("%s %s", r.Method, r.URL)
 		h.ServeHTTP(w, r)
 		t.Logf("(%d) %s", w.Code, w.Body.Bytes())
-		if w.Code != http.StatusNotFound {
+		if w.Code != http.StatusOK {
 			t.Error(w.Code)
 		}
-		t.Errorf("not impl: %s", w.Body.Bytes())
+		var result []string
+		if err := json.Unmarshal(w.Body.Bytes(), &result); err != nil {
+			t.Error(err)
+		} else if fmt.Sprint(result) != fmt.Sprint([]string{"0"}) {
+			t.Error(result)
+		}
 	})
 
 	t.Run("/api/v1/questions/0", func(t *testing.T) {
@@ -75,10 +94,27 @@ func TestRunHTTP(t *testing.T) {
 		t.Logf("%s %s", r.Method, r.URL)
 		h.ServeHTTP(w, r)
 		t.Logf("(%d) %s", w.Code, w.Body.Bytes())
-		if w.Code != http.StatusNotFound {
+		if w.Code != http.StatusOK {
+			t.Error(w.Code)
+		}
+		var result Question
+		if err := json.Unmarshal(w.Body.Bytes(), &result); err != nil {
+			t.Error(err)
+		} else if fmt.Sprint(result) != fmt.Sprint(Question{Text: "QUESTION TEXT", Options: []string{"X", "Y"}}) {
+			t.Error(result)
+		}
+	})
+
+	t.Run("POST /api/v1/questions/0/answers", func(t *testing.T) {
+		r := httptest.NewRequest(http.MethodPost, "/api/v1/questions/0/answers", strings.NewReader(`{"Text": "teehee"}`))
+		r.SetBasicAuth("b", "b")
+		w := httptest.NewRecorder()
+		t.Logf("%s %s", r.Method, r.URL)
+		h.ServeHTTP(w, r)
+		t.Logf("(%d) %s", w.Code, w.Body.Bytes())
+		if w.Code != http.StatusOK {
 			t.Error(w.Code)
 		}
-		t.Errorf("not impl: %s", w.Body.Bytes())
 	})
 
 	t.Run("GET /api/v1/questions/0/answers", func(t *testing.T) {
@@ -88,24 +124,17 @@ func TestRunHTTP(t *testing.T) {
 		t.Logf("%s %s", r.Method, r.URL)
 		h.ServeHTTP(w, r)
 		t.Logf("(%d) %s", w.Code, w.Body.Bytes())
-		if w.Code != http.StatusNotFound {
+		if w.Code != http.StatusOK {
 			t.Error(w.Code)
 		}
-		t.Errorf("not impl: %s", w.Body.Bytes())
+		var result []Answer
+		if err := json.Unmarshal(w.Body.Bytes(), &result); err != nil {
+			t.Error(err)
+		} else if fmt.Sprint(result) != fmt.Sprint([]Answer{{Text: "teehee"}}) {
+			t.Error(result)
+		}
 	})
 
-	t.Run("POST /api/v1/questions/0/answers", func(t *testing.T) {
-		r := httptest.NewRequest(http.MethodPost, "/api/v1/questions/0/answers", nil)
-		r.SetBasicAuth("b", "b")
-		w := httptest.NewRecorder()
-		t.Logf("%s %s", r.Method, r.URL)
-		h.ServeHTTP(w, r)
-		t.Logf("(%d) %s", w.Code, w.Body.Bytes())
-		if w.Code != http.StatusNotFound {
-			t.Error(w.Code)
-		}
-		t.Errorf("not impl: %s", w.Body.Bytes())
-	})
 }
 
 func TestPublic(t *testing.T) {