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util_test.go
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util_test.go
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package s3fs
import (
"io/fs"
"reflect"
"testing"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/service/s3"
)
func TestIsNotExist(t *testing.T) {
tests := []struct {
err error
want bool
}{
{
err: fs.ErrNotExist,
want: true,
}, {
err: &fs.PathError{Err: fs.ErrNotExist},
want: true,
}, {
err: fs.ErrExist,
want: false,
},
}
for _, test := range tests {
got := isNotExist(test.err)
if got != test.want {
t.Errorf(`Error isNotExist(%v) returns %v; want %v`, test.err, got, test.want)
}
}
}
func TestIsS3NoSuchKey(t *testing.T) {
tests := []struct {
err error
want bool
}{
{
err: awserr.New(s3.ErrCodeNoSuchKey, "", nil),
want: true,
}, {
err: fs.ErrNotExist,
want: false,
},
}
for _, test := range tests {
got := isS3NoSuchKey(test.err)
if got != test.want {
t.Errorf(`Error isS3NoSuchKey(%v) returns %v; want %v`, test.err, got, test.want)
}
}
}
func TestToPathError(t *testing.T) {
op := "open"
name := "test.txt"
tests := []struct {
err error
want error
}{
{
err: awserr.New(s3.ErrCodeNoSuchKey, "", nil),
want: &fs.PathError{Op: op, Path: name, Err: fs.ErrNotExist},
}, {
err: fs.ErrNotExist,
want: &fs.PathError{Op: op, Path: name, Err: fs.ErrNotExist},
}, {
err: fs.ErrExist,
want: &fs.PathError{Op: op, Path: name, Err: fs.ErrExist},
},
}
for _, test := range tests {
got := toPathError(test.err, op, name)
if got.Error() != test.want.Error() {
t.Errorf(`Error toPathError(%v) returns %v; want %v`, test.err, got, test.want)
}
}
}
func TestToS3NoSuckKeyIfNoExist(t *testing.T) {
tests := []struct {
err error
want error
}{
{
err: fs.ErrNotExist,
want: awserr.New(s3.ErrCodeNoSuchKey, "", nil),
}, {
err: &fs.PathError{Err: fs.ErrNotExist},
want: awserr.New(s3.ErrCodeNoSuchKey, "", nil),
}, {
err: fs.ErrExist,
want: fs.ErrExist,
},
}
for _, test := range tests {
got := toS3NoSuckKeyIfNoExist(test.err)
if got.Error() != test.want.Error() {
t.Errorf(`Error toS3NoSuckKeyIfNoExist(%v) returns %v; want %v`, test.err, got, test.want)
}
}
}
func TestNormalizePrefix(t *testing.T) {
tests := []struct {
prefix string
want string
}{
{
prefix: ".",
want: "",
}, {
prefix: "/.",
want: "",
}, {
prefix: "dir",
want: "dir/",
}, {
prefix: "dir/",
want: "dir/",
}, {
prefix: "dir/.",
want: "dir/",
},
}
for _, test := range tests {
got := normalizePrefix(test.prefix)
if !reflect.DeepEqual(got, test.want) {
t.Errorf(`Error normalizePrefix(%s) returns %s; want %s`, test.prefix, got, test.want)
}
}
}
func TestNormalizePrefixPattern(t *testing.T) {
tests := []struct {
prefix string
pattern string
want string
}{
{
prefix: "prefix",
pattern: "*",
want: "prefix/",
}, {
prefix: "prefix",
pattern: "d[i-i]r/",
want: "prefix/d",
}, {
prefix: "prefix",
pattern: "dir/",
want: "prefix/dir/",
},
}
for _, test := range tests {
got := normalizePrefixPattern(test.prefix, test.pattern)
if !reflect.DeepEqual(got, test.want) {
t.Errorf(`Error normalizePrefixPattern(%s, %s) returns %s; want %s`, test.prefix, test.pattern, got, test.want)
}
}
}
func TestContains(t *testing.T) {
tests := []struct {
keys []string
key string
want bool
}{
{
keys: []string{"abc", "def", "ghi"},
key: "def",
want: true,
}, {
keys: []string{"abc", "def", "ghi"},
key: "xyz",
want: false,
},
}
for _, test := range tests {
got := contains(test.keys, test.key)
if got != test.want {
t.Errorf(`Error contains(%v, %v) returns %v; want %v`, test.keys, test.key, got, test.want)
}
}
}