74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
package s3manager_test
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import (
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"errors"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"path/filepath"
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"strings"
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"testing"
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"github.com/mastertinner/s3manager/internal/app/s3manager"
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"github.com/mastertinner/s3manager/internal/app/s3manager/mocks"
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"github.com/matryer/is"
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minio "github.com/minio/minio-go"
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)
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func TestHandleBucketsView(t *testing.T) {
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cases := map[string]struct {
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listBucketsFunc func() ([]minio.BucketInfo, error)
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expectedStatusCode int
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expectedBodyContains string
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}{
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"renders a list of buckets": {
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listBucketsFunc: func() ([]minio.BucketInfo, error) {
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return []minio.BucketInfo{{Name: "testBucket"}}, nil
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},
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expectedStatusCode: http.StatusOK,
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expectedBodyContains: "testBucket",
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},
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"renders placeholder if no buckets": {
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listBucketsFunc: func() ([]minio.BucketInfo, error) {
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return []minio.BucketInfo{}, nil
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},
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expectedStatusCode: http.StatusOK,
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expectedBodyContains: "No buckets yet",
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},
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"returns error if there is an S3 error": {
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listBucketsFunc: func() ([]minio.BucketInfo, error) {
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return []minio.BucketInfo{}, errors.New("mocked S3 error")
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},
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expectedStatusCode: http.StatusInternalServerError,
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expectedBodyContains: http.StatusText(http.StatusInternalServerError),
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},
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}
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for tcID, tc := range cases {
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t.Run(tcID, func(t *testing.T) {
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is := is.New(t)
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s3 := &mocks.S3Mock{
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ListBucketsFunc: tc.listBucketsFunc,
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}
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tmplDir := filepath.Join("..", "..", "..", "web", "template")
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req, err := http.NewRequest(http.MethodGet, "/buckets", nil)
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is.NoErr(err)
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rr := httptest.NewRecorder()
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handler := s3manager.HandleBucketsView(s3, tmplDir)
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handler.ServeHTTP(rr, req)
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resp := rr.Result()
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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is.NoErr(err)
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is.Equal(tc.expectedStatusCode, resp.StatusCode) // status code
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is.True(strings.Contains(string(body), tc.expectedBodyContains)) // body
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})
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}
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}
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