package s3manager_test import ( "errors" "net/http" "net/http/httptest" "strings" "testing" "github.com/mastertinner/s3manager/internal/app/s3manager" "github.com/mastertinner/s3manager/internal/app/s3manager/mocks" "github.com/matryer/is" ) func TestHandleDeleteBucket(t *testing.T) { cases := map[string]struct { removeBucketFunc func(string) error expectedStatusCode int expectedBodyContains string }{ "deletes an existing bucket": { removeBucketFunc: func(string) error { return nil }, expectedStatusCode: http.StatusNoContent, expectedBodyContains: "", }, "returns error if there is an S3 error": { removeBucketFunc: func(string) error { return errors.New("mocked S3 error") }, expectedStatusCode: http.StatusInternalServerError, expectedBodyContains: http.StatusText(http.StatusInternalServerError), }, } for tcID, tc := range cases { t.Run(tcID, func(t *testing.T) { is := is.New(t) s3 := &mocks.S3Mock{ RemoveBucketFunc: tc.removeBucketFunc, } req, err := http.NewRequest(http.MethodDelete, "/api/buckets/bucketName", nil) is.NoErr(err) rr := httptest.NewRecorder() handler := s3manager.HandleDeleteBucket(s3) handler.ServeHTTP(rr, req) resp := rr.Result() is.Equal(tc.expectedStatusCode, resp.StatusCode) // status code is.True(strings.Contains(rr.Body.String(), tc.expectedBodyContains)) // body }) } }