func (s *suite) TestWriteError(c *gc.C) {
writeError := jsonhttp.WriteError(errorToResponse)
for i, test := range writeErrorTests {
c.Logf("%d: %s", i, test.err)
rec := httptest.NewRecorder()
writeError(rec, test.err)
resp := parseErrorResponse(c, rec.Body.Bytes())
c.Assert(resp, gc.DeepEquals, test.expectResp)
c.Assert(rec.Code, gc.Equals, test.expectStatus)
}
}
}
func (e ErrorCode) ErrorCode() ErrorCode {
return e
}
const (
ErrBadRequest = ErrorCode("bad request")
ErrDischargeRequired = ErrorCode("macaroon discharge required")
ErrInteractionRequired = ErrorCode("interaction required")
)
var (
handleJSON = jsonhttp.HandleJSON(errorToResponse)
handleErrors = jsonhttp.HandleErrors(errorToResponse)
writeError = jsonhttp.WriteError(errorToResponse)
)
// Error holds the type of a response from an httpbakery HTTP request,
// marshaled as JSON.
type Error struct {
Code ErrorCode `json:",omitempty"`
Message string `json:",omitempty"`
Info *ErrorInfo `json:",omitempty"`
}
// ErrorInfo holds additional information provided
// by an error.
type ErrorInfo struct {
// Macaroon may hold a macaroon that, when
// discharged, may allow access to a service.