fix path to PullRequest

go.mod

@@ -0,0 +1,10 @@
+module go-testify-7-sprint
+
+go 1.23.4
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.10.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,9 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

pracode_test.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestMainHandlerWhenGoodRequest(t *testing.T) {
+	url := "/cafe?count=4&city=moscow"
+	req := httptest.NewRequest("GET", url, nil) // здесь нужно создать запрос к сервису
+
+	responseRecorder := httptest.NewRecorder()
+	handler := http.HandlerFunc(mainHandle)
+	handler.ServeHTTP(responseRecorder, req)
+
+	require.Equal(t, responseRecorder.Code, http.StatusOK)
+	assert.NotEmpty(t, responseRecorder.Body)
+}
+
+func TestMainHandlerWhenWrongCity(t *testing.T) {
+	url := "/cafe?count=4&city=spb"
+	req := httptest.NewRequest("GET", url, nil) // здесь нужно создать запрос к сервису
+
+	responseRecorder := httptest.NewRecorder()
+	handler := http.HandlerFunc(mainHandle)
+	handler.ServeHTTP(responseRecorder, req)
+
+	body := responseRecorder.Body.String()
+
+	expected := "wrong city value"
+	require.Equal(t, responseRecorder.Code, http.StatusBadRequest)
+	assert.Equal(t, body, expected)
+}
+
+func TestMainHandlerWhenCountMoreThanTotal(t *testing.T) {
+	totalCount := 4
+	url := "/cafe?count=5&city=moscow"
+	req := httptest.NewRequest("GET", url, nil) // здесь нужно создать запрос к сервису
+
+	responseRecorder := httptest.NewRecorder()
+	handler := http.HandlerFunc(mainHandle)
+	handler.ServeHTTP(responseRecorder, req)
+	require.Equal(t, responseRecorder.Code, http.StatusOK)
+
+	body := responseRecorder.Body.String()
+	list := strings.Split(body, ",")
+	assert.Len(t, list, totalCount)
+}

precode.go

@@ -1,58 +1,45 @@
 package main
 
 import (
-    "net/http"
-    "net/http/httptest"
-    "strconv"
-    "strings"
-    "testing"
+	"net/http"
+	"strconv"
+	"strings"
 )
 
 var cafeList = map[string][]string{
-    "moscow": []string{"Мир кофе", "Сладкоежка", "Кофе и завтраки", "Сытый студент"},
+	"moscow": []string{"Мир кофе", "Сладкоежка", "Кофе и завтраки", "Сытый студент"},
 }
 
 func mainHandle(w http.ResponseWriter, req *http.Request) {
-    countStr := req.URL.Query().Get("count")
-    if countStr == "" {
-        w.WriteHeader(http.StatusBadRequest)
-        w.Write([]byte("count missing"))
-        return
-    }
-
-    count, err := strconv.Atoi(countStr)
-    if err != nil {
-        w.WriteHeader(http.StatusBadRequest)
-        w.Write([]byte("wrong count value"))
-        return
-    }
-
-    city := req.URL.Query().Get("city")
-
-    cafe, ok := cafeList[city]
-    if !ok {
-        w.WriteHeader(http.StatusBadRequest)
-        w.Write([]byte("wrong city value"))
-        return
-    }
-
-    if count > len(cafe) {
-        count = len(cafe)
-    }
-
-    answer := strings.Join(cafe[:count], ",")
-
-    w.WriteHeader(http.StatusOK)
-    w.Write([]byte(answer))
-}
-
-func TestMainHandlerWhenCountMoreThanTotal(t *testing.T) {
-    totalCount := 4
-    req := ... // здесь нужно создать запрос к сервису
-
-    responseRecorder := httptest.NewRecorder()
-    handler := http.HandlerFunc(mainHandle)
-    handler.ServeHTTP(responseRecorder, req)
-
-    // здесь нужно добавить необходимые проверки
+	countStr := req.URL.Query().Get("count")
+	if countStr == "" {
+		w.WriteHeader(http.StatusBadRequest)
+		w.Write([]byte("count missing"))
+		return
+	}
+
+	count, err := strconv.Atoi(countStr)
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		w.Write([]byte("wrong count value"))
+		return
+	}
+
+	city := req.URL.Query().Get("city")
+
+	cafe, ok := cafeList[city]
+	if !ok {
+		w.WriteHeader(http.StatusBadRequest)
+		w.Write([]byte("wrong city value"))
+		return
+	}
+
+	if count > len(cafe) {
+		count = len(cafe)
+	}
+
+	answer := strings.Join(cafe[:count], ",")
+
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte(answer))
 }