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Adding better error support to api

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This commit is contained in:
Frederick F. Kautz IV
2015-04-03 18:06:30 -07:00
parent a29990e4bc
commit 5865295f5d
5 changed files with 79 additions and 14 deletions
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pkg/api/api_test.go
+60
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@@ -893,6 +893,66 @@ func (s *MySuite) TestPartialContent(c *C) {
c.Assert(string(partialObject), Equals, "wo")
}
func (s *MySuite) TestListObjectsHandlerErrors(c *C) {
switch driver := s.Driver.(type) {
case *mocks.Driver:
{
driver.AssertExpectations(c)
}
default:
{
// We mock failures here to test
return
}
}
driver := s.Driver
typedDriver := s.MockDriver
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
client := http.Client{}
typedDriver.On("ListObjects", "foo", mock.Anything).Return(make([]drivers.ObjectMetadata, 0), drivers.BucketResourcesMetadata{}, drivers.BucketNotFound{}).Once()
request, err := http.NewRequest("GET", testServer.URL+"/foo", bytes.NewBufferString(""))
c.Assert(err, IsNil)
response, err := client.Do(request)
verifyError(c, response, "NoSuchBucket", "The specified bucket does not exist.", http.StatusNotFound)
typedDriver.On("ListObjects", "foo", mock.Anything).Return(make([]drivers.ObjectMetadata, 0), drivers.BucketResourcesMetadata{}, drivers.BucketNameInvalid{}).Once()
request, err = http.NewRequest("GET", testServer.URL+"/foo", bytes.NewBufferString(""))
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
verifyError(c, response, "InvalidBucketName", "The specified bucket is not valid.", http.StatusBadRequest)
typedDriver.On("ListObjects", "foo", mock.Anything).Return(make([]drivers.ObjectMetadata, 0), drivers.BucketResourcesMetadata{}, drivers.ObjectNameInvalid{}).Once()
request, err = http.NewRequest("GET", testServer.URL+"/foo", bytes.NewBufferString(""))
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
verifyError(c, response, "NoSuchKey", "The specified key does not exist.", http.StatusNotFound)
typedDriver.On("ListObjects", "foo", mock.Anything).Return(make([]drivers.ObjectMetadata, 0), drivers.BucketResourcesMetadata{}, drivers.BackendCorrupted{}).Once()
request, err = http.NewRequest("GET", testServer.URL+"/foo", bytes.NewBufferString(""))
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
verifyError(c, response, "InternalError", "We encountered an internal error, please try again.", http.StatusInternalServerError)
}
func verifyError(c *C, response *http.Response, code, description string, statusCode int) {
data, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
errorResponse := api.ErrorResponse{}
err = xml.Unmarshal(data, &errorResponse)
c.Assert(err, IsNil)
c.Assert(errorResponse.Code, Equals, code)
c.Assert(errorResponse.Message, Equals, description)
c.Assert(response.StatusCode, Equals, statusCode)
}
func startMockDriver() *mocks.Driver {
return &mocks.Driver{
ObjectWriterData: make(map[string][]byte),