diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d2945b0..e5d5662 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,7 @@ jobs:
         run: go build ./...
 
       - name: Run tests
-        run: go test ./... -json > TestResults-.json
+        run: go test ./... -json > TestResults.json
 
       - name: Upload test results
         uses: actions/upload-artifact@v4
diff --git a/.gitignore b/.gitignore
index 72699f7..ef65ddd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 /*.csv
+/.idea/
+/*.iml
\ No newline at end of file
diff --git a/cmd/server/main.go b/cmd/server/main.go
index ffaed13..fd9337a 100644
--- a/cmd/server/main.go
+++ b/cmd/server/main.go
@@ -3,8 +3,8 @@ package main
 import (
 	"air-pollution-service/config"
 	"air-pollution-service/internal/csv"
-	"air-pollution-service/internal/repository"
 	"air-pollution-service/internal/resource"
+	"air-pollution-service/internal/store"
 	"flag"
 	"fmt"
 	"github.com/go-chi/chi/v5"
@@ -17,7 +17,7 @@ import (
 func main() {
 	c := config.New()
 
-	repo, err := repository.New(csv.New(c.AirPollutionFile))
+	repo, err := store.New(csv.New(c.AirPollutionFile))
 	if err != nil {
 		log.Panic(err)
 	}
@@ -32,8 +32,8 @@ func main() {
 	r.Use(middleware.URLFormat)
 	r.Use(render.SetContentType(render.ContentTypeJSON))
 
-	r.Mount("/countries", resource.CountryResource{Repository: repo}.Routes())
-	r.Mount("/emissions", resource.EmissionResource{Repository: repo}.Routes())
+	r.Mount("/countries", resource.CountryResource{Storage: repo}.Routes())
+	r.Mount("/emissions", resource.EmissionResource{Storage: repo}.Routes())
 
 	err = http.ListenAndServe(fmt.Sprintf(":%d", c.Server.Port), r)
 	if err != nil {
diff --git a/cmd/server/main_test.go b/cmd/server/main_test.go
index 183bcf4..7a8d95e 100644
--- a/cmd/server/main_test.go
+++ b/cmd/server/main_test.go
@@ -3,5 +3,5 @@ package main
 import "testing"
 
 func TestMain(m *testing.M) {
-	// TODO
+	// TODO add tests
 }
diff --git a/go.mod b/go.mod
index 50a28b1..ef7e2b6 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,8 @@
 module air-pollution-service
 
-go 1.22
+go 1.22.0
+
+toolchain go1.22.5
 
 require (
 	github.com/go-chi/chi/v5 v5.1.0
@@ -8,6 +10,12 @@ require (
 	github.com/gocarina/gocsv v0.0.0-20240520201108-78e41c74b4b1
 	github.com/joeshaw/envdecode v0.0.0-20200121155833-099f1fc765bd
 	github.com/montanaflynn/stats v0.7.1
+	github.com/stretchr/testify v1.9.0
 )
 
-require github.com/ajg/form v1.5.1 // indirect
+require (
+	github.com/ajg/form v1.5.1 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..b8564d0
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,22 @@
+github.com/ajg/form v1.5.1 h1:t9c7v8JUKu/XxOGBU0yjNpaMloxGEJhUkqFRq0ibGeU=
+github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
+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/go-chi/chi/v5 v5.1.0 h1:acVI1TYaD+hhedDJ3r54HyA6sExp3HfXq7QWEEY/xMw=
+github.com/go-chi/chi/v5 v5.1.0/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/go-chi/render v1.0.3 h1:AsXqd2a1/INaIfUSKq3G5uA8weYx20FOsM7uSoCyyt4=
+github.com/go-chi/render v1.0.3/go.mod h1:/gr3hVkmYR0YlEy3LxCuVRFzEu9Ruok+gFqbIofjao0=
+github.com/gocarina/gocsv v0.0.0-20240520201108-78e41c74b4b1 h1:FWNFq4fM1wPfcK40yHE5UO3RUdSNPaBC+j3PokzA6OQ=
+github.com/gocarina/gocsv v0.0.0-20240520201108-78e41c74b4b1/go.mod h1:5YoVOkjYAQumqlV356Hj3xeYh4BdZuLE0/nRkf2NKkI=
+github.com/joeshaw/envdecode v0.0.0-20200121155833-099f1fc765bd h1:nIzoSW6OhhppWLm4yqBwZsKJlAayUu5FGozhrF3ETSM=
+github.com/joeshaw/envdecode v0.0.0-20200121155833-099f1fc765bd/go.mod h1:MEQrHur0g8VplbLOv5vXmDzacSaH9Z7XhcgsSh1xciU=
+github.com/montanaflynn/stats v0.7.1 h1:etflOAAHORrCC44V+aR6Ftzort912ZU+YLiSTuV8eaE=
+github.com/montanaflynn/stats v0.7.1/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow=
+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 v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+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=
diff --git a/http-request-emissions.http b/http-request-emissions.http
index cf6531c..bdfab36 100644
--- a/http-request-emissions.http
+++ b/http-request-emissions.http
@@ -28,4 +28,16 @@ GET {{url}}:{{port}}/emissions/year/
 #     }
 #     ...
 # }
-GET {{url}}:{{port}}/emissions/country/
\ No newline at end of file
+GET {{url}}:{{port}}/emissions/country/
+
+### GET all emissions of a single country
+# expected response:
+# {
+#     "nox_emissions": {
+#         "average": 1597043.105081651,
+#         "median": 71152.08,
+#         "standard_deviation": 8007847.335584437
+#     },
+#     ...
+# }
+GET {{url}}:{{port}}/emissions/country/Germany
\ No newline at end of file
diff --git a/internal/csv/csv_test.go b/internal/csv/csv_test.go
index 5dff9ee..1e7edb6 100644
--- a/internal/csv/csv_test.go
+++ b/internal/csv/csv_test.go
@@ -3,5 +3,5 @@ package csv
 import "testing"
 
 func TestCSV(t *testing.T) {
-	// TODO
+	// TODO add tests
 }
diff --git a/internal/resource/countries.go b/internal/resource/countries.go
index e663fbb..ac798a2 100644
--- a/internal/resource/countries.go
+++ b/internal/resource/countries.go
@@ -2,7 +2,7 @@ package resource
 
 import (
 	"air-pollution-service/internal/model"
-	"air-pollution-service/internal/repository"
+	"air-pollution-service/internal/store"
 	"fmt"
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/render"
@@ -10,7 +10,7 @@ import (
 )
 
 type CountryResource struct {
-	*repository.Repository
+	Storage store.Storage
 }
 
 type countryResponse struct {
@@ -42,7 +42,7 @@ func (rs CountryResource) Routes() chi.Router {
 }
 
 func (rs CountryResource) List(w http.ResponseWriter, r *http.Request) {
-	countries := rs.Repository.GetCountries()
+	countries := rs.Storage.GetCountries()
 	if countries == nil {
 		if err := render.Render(w, r, ErrRender(fmt.Sprintf("No country found"), 404)); err != nil {
 			render.Status(r, 500)
@@ -71,7 +71,7 @@ func (rs CountryResource) Get(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	country := rs.Repository.GetCountry(name)
+	country := rs.Storage.GetCountry(name)
 	if country == nil {
 		if err := render.Render(w, r, ErrRender(fmt.Sprintf("No country with name %s found", name), 404)); err != nil {
 			render.Status(r, 500)
diff --git a/internal/resource/countries_test.go b/internal/resource/countries_test.go
index 2a3dc5f..6fc00b0 100644
--- a/internal/resource/countries_test.go
+++ b/internal/resource/countries_test.go
@@ -1,7 +1,81 @@
 package resource
 
-import "testing"
+import (
+	"air-pollution-service/internal/model"
+	"context"
+	"encoding/json"
+	"github.com/go-chi/chi/v5"
+	"github.com/stretchr/testify/assert"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
 
-func TestCountries(t *testing.T) {
-	// TODO
+type fakeCountryStorage struct {
+	countries []*model.Country
+}
+
+func (s fakeCountryStorage) FindAllByYears() map[int][]*model.Emissions {
+	return nil
+}
+
+func (s fakeCountryStorage) FindAllByCountries() map[string][]*model.Emissions {
+	return nil
+}
+
+func (s fakeCountryStorage) FindAllByCountry(name string) map[int]*model.Emissions {
+	return nil
+}
+
+func (s fakeCountryStorage) GetCountry(name string) *model.Country {
+	if len(s.countries) == 0 {
+		return nil
+	}
+	return s.countries[0]
+}
+
+func (s fakeCountryStorage) GetCountries() []*model.Country {
+	return s.countries
+}
+
+func TestCountriesGetNonExisting(t *testing.T) {
+	w := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/", nil)
+	ctx := chi.NewRouteContext()
+	req = req.WithContext(context.WithValue(req.Context(), chi.RouteCtxKey, ctx))
+	ctx.URLParams.Add("name", "Schlaraffenland")
+	countryHandler := CountryResource{Storage: fakeCountryStorage{[]*model.Country{}}}
+
+	countryHandler.Get(w, req)
+	res := w.Result()
+	defer res.Body.Close()
+	_, err := ioutil.ReadAll(res.Body)
+	assert.Nil(t, err)
+	assert.Equal(t, 404, res.StatusCode)
+}
+
+func TestCountriesGetExisting(t *testing.T) {
+	w := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/", nil)
+	ctx := chi.NewRouteContext()
+	req = req.WithContext(context.WithValue(req.Context(), chi.RouteCtxKey, ctx))
+	ctx.URLParams.Add("name", "Schlaraffenland")
+	countryHandler := CountryResource{Storage: fakeCountryStorage{[]*model.Country{{
+		Name: "Schlaraffenland",
+		Code: "SCH",
+	}}}}
+
+	countryHandler.Get(w, req)
+	res := w.Result()
+	defer res.Body.Close()
+	data, err := ioutil.ReadAll(res.Body)
+	assert.Nil(t, err)
+	assert.Equal(t, 200, res.StatusCode)
+
+	country := countryResponse{}
+	err = json.Unmarshal(data, &country)
+	assert.Nil(t, err)
+	assert.Equal(t, "Schlaraffenland", country.Name)
+	assert.Equal(t, "SCH", country.Code)
 }
diff --git a/internal/resource/emissions.go b/internal/resource/emissions.go
index e507025..abf1422 100644
--- a/internal/resource/emissions.go
+++ b/internal/resource/emissions.go
@@ -2,8 +2,9 @@ package resource
 
 import (
 	"air-pollution-service/internal/model"
-	"air-pollution-service/internal/repository"
+	"air-pollution-service/internal/store"
 	"encoding/json"
+	"fmt"
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/render"
 	"github.com/montanaflynn/stats"
@@ -11,7 +12,7 @@ import (
 )
 
 type EmissionResource struct {
-	*repository.Repository
+	Storage store.Storage
 }
 
 type airPollutionResponse struct {
@@ -89,6 +90,7 @@ func (rs EmissionResource) Routes() chi.Router {
 
 	r.Route("/country/", func(r chi.Router) {
 		r.Get("/", rs.ListByCountry)
+		r.Get("/{name}", rs.GetByCountry)
 	})
 
 	return r
@@ -96,7 +98,7 @@ func (rs EmissionResource) Routes() chi.Router {
 
 func (rs EmissionResource) ListByYear(w http.ResponseWriter, r *http.Request) {
 	response := make(map[int]airPollutionEmissionsResponse)
-	for year, emissions := range rs.FindAllByYears() {
+	for year, emissions := range rs.Storage.FindAllByYears() {
 		response[year] = newAirPollutionEmissionsResponse(emissions)
 	}
 
@@ -108,7 +110,7 @@ func (rs EmissionResource) ListByYear(w http.ResponseWriter, r *http.Request) {
 
 func (rs EmissionResource) ListByCountry(w http.ResponseWriter, r *http.Request) {
 	response := make(map[string]airPollutionEmissionsResponse)
-	for country, emissions := range rs.FindAllByCountries() {
+	for country, emissions := range rs.Storage.FindAllByCountries() {
 		response[country] = newAirPollutionEmissionsResponse(emissions)
 	}
 
@@ -117,3 +119,23 @@ func (rs EmissionResource) ListByCountry(w http.ResponseWriter, r *http.Request)
 		render.Status(r, 500)
 	}
 }
+
+func (rs EmissionResource) GetByCountry(w http.ResponseWriter, r *http.Request) {
+	name := chi.URLParam(r, "name")
+	if name == "" {
+		if err := render.Render(w, r, ErrRender(fmt.Sprintf("Country name missing"), 400)); err != nil {
+			render.Status(r, 500)
+		}
+		return
+	}
+
+	var countryEmissions []*model.Emissions
+	for _, emissions := range rs.Storage.FindAllByCountry(name) {
+		countryEmissions = append(countryEmissions, emissions)
+	}
+
+	response := newAirPollutionEmissionsResponse(countryEmissions)
+	if err := render.Render(w, r, response); err != nil {
+		render.Status(r, 500)
+	}
+}
diff --git a/internal/resource/emissions_test.go b/internal/resource/emissions_test.go
index e6dcfdb..90b398b 100644
--- a/internal/resource/emissions_test.go
+++ b/internal/resource/emissions_test.go
@@ -1,7 +1,120 @@
 package resource
 
-import "testing"
+import (
+	"air-pollution-service/internal/model"
+	"context"
+	"encoding/json"
+	"github.com/go-chi/chi/v5"
+	"github.com/stretchr/testify/assert"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
 
-func TestEmissions(t *testing.T) {
-	// TODO
+type fakeEmissionsStorage struct {
+	emissions []*model.Emissions
+}
+
+func (s fakeEmissionsStorage) FindAllByYears() map[int][]*model.Emissions {
+	result := make(map[int][]*model.Emissions)
+	result[1234] = s.emissions
+	return result
+}
+
+func (s fakeEmissionsStorage) FindAllByCountries() map[string][]*model.Emissions {
+	result := make(map[string][]*model.Emissions)
+	result["test"] = s.emissions
+	return result
+}
+
+func (s fakeEmissionsStorage) FindAllByCountry(name string) map[int]*model.Emissions {
+	result := make(map[int]*model.Emissions)
+	for i, e := range s.emissions {
+		result[i] = e
+	}
+	return result
+}
+
+func (s fakeEmissionsStorage) GetCountry(name string) *model.Country {
+	return nil
+}
+
+func (s fakeEmissionsStorage) GetCountries() []*model.Country {
+	return nil
+}
+
+func TestEmissionsListByYear(t *testing.T) {
+	w := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/", nil)
+	ctx := chi.NewRouteContext()
+	req = req.WithContext(context.WithValue(req.Context(), chi.RouteCtxKey, ctx))
+	emissionsHandler := EmissionResource{Storage: fakeEmissionsStorage{[]*model.Emissions{{
+		NOxEmissions: 1,
+	}, {
+		NOxEmissions: 2,
+	}, {
+		NOxEmissions: 3,
+	}}}}
+
+	emissionsHandler.ListByYear(w, req)
+	res := w.Result()
+	defer res.Body.Close()
+	_, err := ioutil.ReadAll(res.Body)
+	assert.Nil(t, err)
+	assert.Equal(t, 200, res.StatusCode)
+
+	// TODO validate response body
+}
+
+func TestEmissionsListByCountry(t *testing.T) {
+	w := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/", nil)
+	ctx := chi.NewRouteContext()
+	req = req.WithContext(context.WithValue(req.Context(), chi.RouteCtxKey, ctx))
+	emissionsHandler := EmissionResource{Storage: fakeEmissionsStorage{[]*model.Emissions{{
+		NOxEmissions: 1,
+	}, {
+		NOxEmissions: 2,
+	}, {
+		NOxEmissions: 3,
+	}}}}
+
+	emissionsHandler.ListByCountry(w, req)
+	res := w.Result()
+	defer res.Body.Close()
+	_, err := ioutil.ReadAll(res.Body)
+	assert.Nil(t, err)
+	assert.Equal(t, 200, res.StatusCode)
+
+	// TODO validate response body
+}
+
+func TestEmissionsGetByCountry(t *testing.T) {
+	w := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodGet, "/", nil)
+	ctx := chi.NewRouteContext()
+	req = req.WithContext(context.WithValue(req.Context(), chi.RouteCtxKey, ctx))
+	ctx.URLParams.Add("name", "Schlaraffenland")
+	emissionsHandler := EmissionResource{Storage: fakeEmissionsStorage{[]*model.Emissions{{
+		NOxEmissions: 10,
+	}, {
+		NOxEmissions: 2,
+	}, {
+		NOxEmissions: 3,
+	}}}}
+
+	emissionsHandler.GetByCountry(w, req)
+	res := w.Result()
+	defer res.Body.Close()
+	data, err := ioutil.ReadAll(res.Body)
+	assert.Nil(t, err)
+	assert.Equal(t, 200, res.StatusCode)
+
+	airPollutionEmissions := airPollutionEmissionsResponse{}
+	err = json.Unmarshal(data, &airPollutionEmissions)
+	assert.Nil(t, err)
+	assert.Equal(t, 5.0, airPollutionEmissions.NOxEmissions.Average)
+	assert.Equal(t, 3.0, airPollutionEmissions.NOxEmissions.Median)
+	assert.Equal(t, 3.559026084010437, airPollutionEmissions.NOxEmissions.StandardDeviation)
 }
diff --git a/internal/resource/error_test.go b/internal/resource/error_test.go
index 9328bd3..36afbe4 100644
--- a/internal/resource/error_test.go
+++ b/internal/resource/error_test.go
@@ -3,5 +3,5 @@ package resource
 import "testing"
 
 func TestError(t *testing.T) {
-	// TODO
+	// TODO add tests
 }
diff --git a/internal/repository/repository.go b/internal/store/storage.go
similarity index 73%
rename from internal/repository/repository.go
rename to internal/store/storage.go
index 6f05581..281e937 100644
--- a/internal/repository/repository.go
+++ b/internal/store/storage.go
@@ -1,4 +1,4 @@
-package repository
+package store
 
 import (
 	"air-pollution-service/internal/csv"
@@ -6,12 +6,20 @@ import (
 	"fmt"
 )
 
-type Repository struct {
+type Store struct {
 	emissions map[string]map[int]model.Emissions
 	countries map[string]model.Country
 }
 
-func New(file *csv.File) (*Repository, error) {
+type Storage interface {
+	FindAllByYears() map[int][]*model.Emissions
+	FindAllByCountries() map[string][]*model.Emissions
+	FindAllByCountry(name string) map[int]*model.Emissions
+	GetCountry(name string) *model.Country
+	GetCountries() []*model.Country
+}
+
+func New(file *csv.File) (*Store, error) {
 	rows, err := file.ReadRows()
 	if err != nil {
 		return nil, err
@@ -27,7 +35,7 @@ func New(file *csv.File) (*Repository, error) {
 		return nil, err
 	}
 
-	return &Repository{
+	return &Store{
 		emissions: emissions,
 		countries: countries,
 	}, nil
@@ -74,9 +82,9 @@ func toCountries(rowsFromFile []*csv.Row) (map[string]model.Country, error) {
 	return countries, nil
 }
 
-func (r *Repository) FindAllByYears() map[int][]*model.Emissions {
+func (s *Store) FindAllByYears() map[int][]*model.Emissions {
 	emissions := make(map[int][]*model.Emissions)
-	for _, countryEmissions := range r.emissions {
+	for _, countryEmissions := range s.emissions {
 		for year, countryEmissionsOfYear := range countryEmissions {
 			_, found := emissions[year]
 			if !found {
@@ -89,9 +97,9 @@ func (r *Repository) FindAllByYears() map[int][]*model.Emissions {
 	return emissions
 }
 
-func (r *Repository) FindAllByCountries() map[string][]*model.Emissions {
+func (s *Store) FindAllByCountries() map[string][]*model.Emissions {
 	emissions := make(map[string][]*model.Emissions)
-	for name, countryEmissions := range r.emissions {
+	for name, countryEmissions := range s.emissions {
 		emissions[name] = []*model.Emissions{}
 		for _, countryEmissionsOfYear := range countryEmissions {
 			emissions[name] = append(emissions[name], &countryEmissionsOfYear)
@@ -100,25 +108,25 @@ func (r *Repository) FindAllByCountries() map[string][]*model.Emissions {
 	return emissions
 }
 
-func (r *Repository) FindAllByCountry(name string) map[int]*model.Emissions {
+func (s *Store) FindAllByCountry(name string) map[int]*model.Emissions {
 	emissions := make(map[int]*model.Emissions)
-	for year, countryEmissionsOfYear := range r.emissions[name] {
+	for year, countryEmissionsOfYear := range s.emissions[name] {
 		emissions[year] = &countryEmissionsOfYear
 	}
 	return emissions
 }
 
-func (r *Repository) GetCountry(name string) *model.Country {
-	country, exists := r.countries[name]
+func (s *Store) GetCountry(name string) *model.Country {
+	country, exists := s.countries[name]
 	if exists {
 		return &country
 	}
 	return nil
 }
 
-func (r *Repository) GetCountries() []*model.Country {
+func (s *Store) GetCountries() []*model.Country {
 	var countries []*model.Country
-	for _, country := range r.countries {
+	for _, country := range s.countries {
 		countries = append(countries, &country)
 	}
 	return countries
diff --git a/internal/repository/repository_test.go b/internal/store/storage_test.go
similarity index 63%
rename from internal/repository/repository_test.go
rename to internal/store/storage_test.go
index 15031f0..337d69d 100644
--- a/internal/repository/repository_test.go
+++ b/internal/store/storage_test.go
@@ -1,7 +1,7 @@
-package repository
+package store
 
 import "testing"
 
 func TestRepository(t *testing.T) {
-	// TODO
+	// TODO add tests
 }