},
	}
	for i, tt := range tests {
		gotSc, err := parseStorageClass(tt.storageClassEnv)
		if err != nil && tt.expectedError == nil {
			t.Errorf("Test %d, Expected %s, got %s", i+1, tt.expectedError, err)
			return
		}
		if err == nil && tt.expectedError != nil {
			t.Errorf("Test %d, Expected %s, got %s", i+1, tt.expectedError, err)
			return
		}

			want:   0,
			wantOK: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			v := &Value{
				value: tt.fields.value,
			}
			got, got1 := v.bytesToInt()
			if got != tt.want {
				t.Errorf("bytesToInt() got = %v, want %v", got, tt.want)
			}
			if got1 != tt.wantOK {
				t.Errorf("bytesToInt() got1 = %v, want %v", got1, tt.wantOK)
			}
		})
	}
}

		in = in[:len(tt.in)]
		out := Replace(in, old, new, tt.n)
		if s := string(out); s != tt.out {
			t.Errorf("Replace(%q, %q, %q, %d) = %q, want %q", tt.in, tt.old, tt.new, tt.n, s, tt.out)
		}
		if cap(in) == cap(out) && &in[:1][0] == &out[:1][0] {
			t.Errorf("Replace(%q, %q, %q, %d) didn't copy", tt.in, tt.old, tt.new, tt.n)
		}
		if tt.n == -1 {
			out := ReplaceAll(in, old, new)
			if s := string(out); s != tt.out {

			wantErr: true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := NewIAMRoleARN(tt.args.resourceID, tt.args.serverRegion)
			if (err != nil) != tt.wantErr {
				t.Errorf("NewIAMRoleARN() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if !reflect.DeepEqual(got, tt.want) {
				t.Errorf("NewIAMRoleARN() got = %v, want %v", got, tt.want)
			}
		})
	}
}

			want: []string{"foo", "bar"},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if err := yaml.Unmarshal([]byte(tt.args.yamlStr), &tt.b); (err != nil) != tt.wantErr {
				t.Errorf("UnmarshalYAML() error = %v, wantErr %v", err, tt.wantErr)
			}
			if !slices.Equal(tt.b.Prefix.F(), tt.want) {
				t.Errorf("UnmarshalYAML() = %v, want %v", tt.b.Prefix.F(), tt.want)
			}
		})
	}

		},
		{
			name:   "folderfolder",
			prefix: "prefix/prefix2/",
			want:   "prefix/prefix2/",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := baseDirFromPrefix(tt.prefix); got != tt.want {
				t.Errorf("baseDirFromPrefix() = %v, want %v", got, tt.want)
			}
		})
	}
}

func Test_metacache_finished(t *testing.T) {

			keys:     []string{"etag", "xyz"},
			want:     map[string]string{"content-type": "application/octet-stream"},
		},
	}
	for _, tt := range tests {
		if got := cleanMetadataKeys(tt.metadata, tt.keys...); !reflect.DeepEqual(got, tt.want) {
			t.Errorf("Test %s failed, expected %v, got %v", tt.name, tt.want, got)
		}
	}
}

// Tests isCompressed method
func TestIsCompressed(t *testing.T) {
	testCases := []struct {

			NumericRegexp: nil,
			Vars:          []interface{}{"jinzhu", 1, 999.99, true, []byte("12345"), tt, &tt, nil, "w@g.\"com", myrole, pwd},

	}

	for i, tt := range tests {
		pos, err := r.Seek(tt.off, tt.seek)
		if err == nil && tt.seekerr != "" {
			t.Errorf("%d. want seek error %q", i, tt.seekerr)
			continue
		}
		if err != nil && err.Error() != tt.seekerr {
			t.Errorf("%d. seek error = %q; want %q", i, err.Error(), tt.seekerr)
			continue
		}
		if tt.wantpos != 0 && tt.wantpos != pos {

			m.bucketsMeasurement[BucketOptions{Name: "bucket", ReplicationARN: "arn"}].updateExponentialMovingAverage(tt.fields.endTime)
			got := m.GetReport(SelectBuckets())
			if !reflect.DeepEqual(got, tt.want) {
				t.Errorf("GetReport() = %v, want %v", got, tt.want)
			}
			m.bucketsMeasurement[BucketOptions{Name: "bucket", ReplicationARN: "arn"}].incrementBytes(tt.fields.update2)