balki/pgweb
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Use generic typed error pattern

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The codebase doesn't yet use the explicitly typed error pattern. To keep
things consistent, lets use the generic error type.
This commit is contained in:
akarki15 2016-11-12 12:30:15 -05:00
parent 1b4902f196
commit 68db934507
2 changed files with 3 additions and 8 deletions
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8
pkg/bookmarks/bookmarks.go
View File

@ -90,12 +90,6 @@ func ReadAll(path string) (map[string]Bookmark, error) {
return results, nil
}
type ErrNonExistingBookmark string
func (e ErrNonExistingBookmark) Error() string {
return fmt.Sprintf("couldn't find a bookmark with name %s", e)
}
func GetBookmark(bookmarkPath string, bookmarkName string) (Bookmark, error) {
bookmarks, err := ReadAll(bookmarkPath)
if err != nil {
@ -103,7 +97,7 @@ func GetBookmark(bookmarkPath string, bookmarkName string) (Bookmark, error) {
}
bookmark, ok := bookmarks[bookmarkName]
if !ok {
return Bookmark{}, ErrNonExistingBookmark(bookmarkName)
return Bookmark{}, fmt.Errorf("couldn't find a bookmark with name %s", bookmarkName)
}
return bookmark, nil

3
pkg/bookmarks/bookmarks_test.go
View File

@ -84,7 +84,8 @@ func Test_GetBookmark(t *testing.T) {
}
_, err = GetBookmark("../../data", "bar")
assert.Equal(t, ErrNonExistingBookmark("bar"), err)
expErrStr := "couldn't find a bookmark with name bar"
assert.Equal(t, expErrStr, err.Error())
_, err = GetBookmark("foo", "bookmark")
assert.Error(t, err)