Tests validate the Error generator function for http response with error.
(t *testing.T)
| 30 | |
| 31 | // Tests validate the Error generator function for http response with error. |
| 32 | func TestHttpRespToErrorResponse(t *testing.T) { |
| 33 | // 'genAPIErrorResponse' generates ErrorResponse for given APIError. |
| 34 | // provides a encodable populated response values. |
| 35 | genAPIErrorResponse := func(err APIError, bucketName string) ErrorResponse { |
| 36 | return ErrorResponse{ |
| 37 | Code: err.Code, |
| 38 | Message: err.Description, |
| 39 | BucketName: bucketName, |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | // Encodes the response headers into XML format. |
| 44 | encodeErr := func(response ErrorResponse) []byte { |
| 45 | buf := &bytes.Buffer{} |
| 46 | buf.WriteString(xml.Header) |
| 47 | encoder := xml.NewEncoder(buf) |
| 48 | err := encoder.Encode(response) |
| 49 | if err != nil { |
| 50 | t.Fatalf("error encoding response: %v", err) |
| 51 | } |
| 52 | return buf.Bytes() |
| 53 | } |
| 54 | |
| 55 | // `createErrorResponse` Mocks a generic error response from the server. |
| 56 | createErrorResponse := func(statusCode int, body []byte) *http.Response { |
| 57 | resp := &http.Response{} |
| 58 | resp.StatusCode = statusCode |
| 59 | resp.Status = http.StatusText(statusCode) |
| 60 | resp.Body = io.NopCloser(bytes.NewBuffer(body)) |
| 61 | return resp |
| 62 | } |
| 63 | |
| 64 | // `createAPIErrorResponse` Mocks XML error response from the server. |
| 65 | createAPIErrorResponse := func(APIErr APIError, bucketName string) *http.Response { |
| 66 | // generate error response. |
| 67 | // response body contains the XML error message. |
| 68 | errorResponse := genAPIErrorResponse(APIErr, bucketName) |
| 69 | encodedErrorResponse := encodeErr(errorResponse) |
| 70 | return createErrorResponse(APIErr.HTTPStatusCode, encodedErrorResponse) |
| 71 | } |
| 72 | |
| 73 | // 'genErrResponse' contructs error response based http Status Code |
| 74 | genErrResponse := func(resp *http.Response, code, message, bucketName, objectName string) ErrorResponse { |
| 75 | errResp := ErrorResponse{ |
| 76 | StatusCode: resp.StatusCode, |
| 77 | Code: code, |
| 78 | Message: message, |
| 79 | BucketName: bucketName, |
| 80 | Key: objectName, |
| 81 | RequestID: resp.Header.Get("x-amz-request-id"), |
| 82 | HostID: resp.Header.Get("x-amz-id-2"), |
| 83 | Region: resp.Header.Get("x-amz-bucket-region"), |
| 84 | } |
| 85 | return errResp |
| 86 | } |
| 87 | |
| 88 | // Generate invalid argument error. |
| 89 | genInvalidError := func(message string) error { |
nothing calls this directly
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