mirror of
https://github.com/octoleo/restic.git
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403 lines
10 KiB
Go
403 lines
10 KiB
Go
package autorest
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// Copyright 2017 Microsoft Corporation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"log"
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"math/rand"
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"net/http"
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"net/http/httptest"
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"reflect"
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"testing"
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"time"
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"github.com/Azure/go-autorest/autorest/mocks"
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)
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func TestLoggingInspectorWithInspection(t *testing.T) {
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b := bytes.Buffer{}
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c := Client{}
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li := LoggingInspector{Logger: log.New(&b, "", 0)}
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c.RequestInspector = li.WithInspection()
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Prepare(mocks.NewRequestWithContent("Content"),
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c.WithInspection())
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if len(b.String()) <= 0 {
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t.Fatal("autorest: LoggingInspector#WithInspection did not record Request to the log")
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}
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}
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func TestLoggingInspectorWithInspectionEmitsErrors(t *testing.T) {
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b := bytes.Buffer{}
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c := Client{}
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r := mocks.NewRequestWithContent("Content")
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li := LoggingInspector{Logger: log.New(&b, "", 0)}
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c.RequestInspector = li.WithInspection()
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if _, err := Prepare(r,
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c.WithInspection()); err != nil {
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t.Error(err)
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}
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if len(b.String()) <= 0 {
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t.Fatal("autorest: LoggingInspector#WithInspection did not record Request to the log")
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}
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}
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func TestLoggingInspectorWithInspectionRestoresBody(t *testing.T) {
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b := bytes.Buffer{}
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c := Client{}
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r := mocks.NewRequestWithContent("Content")
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li := LoggingInspector{Logger: log.New(&b, "", 0)}
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c.RequestInspector = li.WithInspection()
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Prepare(r,
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c.WithInspection())
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s, _ := ioutil.ReadAll(r.Body)
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if len(s) <= 0 {
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t.Fatal("autorest: LoggingInspector#WithInspection did not restore the Request body")
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}
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}
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func TestLoggingInspectorByInspecting(t *testing.T) {
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b := bytes.Buffer{}
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c := Client{}
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li := LoggingInspector{Logger: log.New(&b, "", 0)}
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c.ResponseInspector = li.ByInspecting()
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Respond(mocks.NewResponseWithContent("Content"),
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c.ByInspecting())
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if len(b.String()) <= 0 {
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t.Fatal("autorest: LoggingInspector#ByInspection did not record Response to the log")
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}
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}
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func TestLoggingInspectorByInspectingEmitsErrors(t *testing.T) {
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b := bytes.Buffer{}
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c := Client{}
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r := mocks.NewResponseWithContent("Content")
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li := LoggingInspector{Logger: log.New(&b, "", 0)}
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c.ResponseInspector = li.ByInspecting()
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if err := Respond(r,
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c.ByInspecting()); err != nil {
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t.Fatal(err)
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}
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if len(b.String()) <= 0 {
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t.Fatal("autorest: LoggingInspector#ByInspection did not record Response to the log")
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}
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}
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func TestLoggingInspectorByInspectingRestoresBody(t *testing.T) {
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b := bytes.Buffer{}
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c := Client{}
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r := mocks.NewResponseWithContent("Content")
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li := LoggingInspector{Logger: log.New(&b, "", 0)}
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c.ResponseInspector = li.ByInspecting()
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Respond(r,
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c.ByInspecting())
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s, _ := ioutil.ReadAll(r.Body)
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if len(s) <= 0 {
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t.Fatal("autorest: LoggingInspector#ByInspecting did not restore the Response body")
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}
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}
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func TestNewClientWithUserAgent(t *testing.T) {
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ua := "UserAgent"
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c := NewClientWithUserAgent(ua)
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completeUA := fmt.Sprintf("%s %s", defaultUserAgent, ua)
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if c.UserAgent != completeUA {
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t.Fatalf("autorest: NewClientWithUserAgent failed to set the UserAgent -- expected %s, received %s",
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completeUA, c.UserAgent)
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}
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}
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func TestAddToUserAgent(t *testing.T) {
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ua := "UserAgent"
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c := NewClientWithUserAgent(ua)
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ext := "extension"
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err := c.AddToUserAgent(ext)
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if err != nil {
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t.Fatalf("autorest: AddToUserAgent returned error -- expected nil, received %s", err)
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}
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completeUA := fmt.Sprintf("%s %s %s", defaultUserAgent, ua, ext)
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if c.UserAgent != completeUA {
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t.Fatalf("autorest: AddToUserAgent failed to add an extension to the UserAgent -- expected %s, received %s",
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completeUA, c.UserAgent)
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}
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err = c.AddToUserAgent("")
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if err == nil {
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t.Fatalf("autorest: AddToUserAgent didn't return error -- expected %s, received nil",
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fmt.Errorf("Extension was empty, User Agent stayed as %s", c.UserAgent))
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}
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if c.UserAgent != completeUA {
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t.Fatalf("autorest: AddToUserAgent failed to not add an empty extension to the UserAgent -- expected %s, received %s",
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completeUA, c.UserAgent)
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}
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}
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func TestClientSenderReturnsHttpClientByDefault(t *testing.T) {
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c := Client{}
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if fmt.Sprintf("%T", c.sender()) != "*http.Client" {
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t.Fatal("autorest: Client#sender failed to return http.Client by default")
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}
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}
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func TestClientSenderReturnsSetSender(t *testing.T) {
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c := Client{}
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s := mocks.NewSender()
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c.Sender = s
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if c.sender() != s {
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t.Fatal("autorest: Client#sender failed to return set Sender")
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}
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}
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func TestClientDoInvokesSender(t *testing.T) {
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c := Client{}
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s := mocks.NewSender()
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c.Sender = s
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c.Do(&http.Request{})
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if s.Attempts() != 1 {
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t.Fatal("autorest: Client#Do failed to invoke the Sender")
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}
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}
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func TestClientDoSetsUserAgent(t *testing.T) {
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ua := "UserAgent"
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c := Client{UserAgent: ua}
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r := mocks.NewRequest()
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s := mocks.NewSender()
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c.Sender = s
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c.Do(r)
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if r.UserAgent() != ua {
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t.Fatalf("autorest: Client#Do failed to correctly set User-Agent header: %s=%s",
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http.CanonicalHeaderKey(headerUserAgent), r.UserAgent())
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}
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}
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func TestClientDoSetsAuthorization(t *testing.T) {
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r := mocks.NewRequest()
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s := mocks.NewSender()
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c := Client{Authorizer: mockAuthorizer{}, Sender: s}
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c.Do(r)
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if len(r.Header.Get(http.CanonicalHeaderKey(headerAuthorization))) <= 0 {
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t.Fatalf("autorest: Client#Send failed to set Authorization header -- %s=%s",
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http.CanonicalHeaderKey(headerAuthorization),
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r.Header.Get(http.CanonicalHeaderKey(headerAuthorization)))
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}
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}
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func TestClientDoInvokesRequestInspector(t *testing.T) {
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r := mocks.NewRequest()
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s := mocks.NewSender()
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i := &mockInspector{}
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c := Client{RequestInspector: i.WithInspection(), Sender: s}
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c.Do(r)
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if !i.wasInvoked {
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t.Fatal("autorest: Client#Send failed to invoke the RequestInspector")
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}
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}
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func TestClientDoInvokesResponseInspector(t *testing.T) {
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r := mocks.NewRequest()
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s := mocks.NewSender()
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i := &mockInspector{}
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c := Client{ResponseInspector: i.ByInspecting(), Sender: s}
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c.Do(r)
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if !i.wasInvoked {
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t.Fatal("autorest: Client#Send failed to invoke the ResponseInspector")
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}
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}
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func TestClientDoReturnsErrorIfPrepareFails(t *testing.T) {
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c := Client{}
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s := mocks.NewSender()
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c.Authorizer = mockFailingAuthorizer{}
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c.Sender = s
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_, err := c.Do(&http.Request{})
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if err == nil {
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t.Fatalf("autorest: Client#Do failed to return an error when Prepare failed")
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}
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}
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func TestClientDoDoesNotSendIfPrepareFails(t *testing.T) {
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c := Client{}
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s := mocks.NewSender()
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c.Authorizer = mockFailingAuthorizer{}
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c.Sender = s
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c.Do(&http.Request{})
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if s.Attempts() > 0 {
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t.Fatal("autorest: Client#Do failed to invoke the Sender")
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}
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}
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func TestClientAuthorizerReturnsNullAuthorizerByDefault(t *testing.T) {
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c := Client{}
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if fmt.Sprintf("%T", c.authorizer()) != "autorest.NullAuthorizer" {
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t.Fatal("autorest: Client#authorizer failed to return the NullAuthorizer by default")
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}
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}
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func TestClientAuthorizerReturnsSetAuthorizer(t *testing.T) {
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c := Client{}
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c.Authorizer = mockAuthorizer{}
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if fmt.Sprintf("%T", c.authorizer()) != "autorest.mockAuthorizer" {
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t.Fatal("autorest: Client#authorizer failed to return the set Authorizer")
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}
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}
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func TestClientWithAuthorizer(t *testing.T) {
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c := Client{}
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c.Authorizer = mockAuthorizer{}
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req, _ := Prepare(&http.Request{},
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c.WithAuthorization())
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if req.Header.Get(headerAuthorization) == "" {
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t.Fatal("autorest: Client#WithAuthorizer failed to return the WithAuthorizer from the active Authorizer")
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}
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}
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func TestClientWithInspection(t *testing.T) {
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c := Client{}
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r := &mockInspector{}
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c.RequestInspector = r.WithInspection()
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Prepare(&http.Request{},
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c.WithInspection())
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if !r.wasInvoked {
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t.Fatal("autorest: Client#WithInspection failed to invoke RequestInspector")
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}
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}
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func TestClientWithInspectionSetsDefault(t *testing.T) {
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c := Client{}
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r1 := &http.Request{}
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r2, _ := Prepare(r1,
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c.WithInspection())
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if !reflect.DeepEqual(r1, r2) {
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t.Fatal("autorest: Client#WithInspection failed to provide a default RequestInspector")
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}
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}
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func TestClientByInspecting(t *testing.T) {
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c := Client{}
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r := &mockInspector{}
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c.ResponseInspector = r.ByInspecting()
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Respond(&http.Response{},
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c.ByInspecting())
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if !r.wasInvoked {
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t.Fatal("autorest: Client#ByInspecting failed to invoke ResponseInspector")
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}
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}
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func TestClientByInspectingSetsDefault(t *testing.T) {
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c := Client{}
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r := &http.Response{}
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Respond(r,
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c.ByInspecting())
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if !reflect.DeepEqual(r, &http.Response{}) {
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t.Fatal("autorest: Client#ByInspecting failed to provide a default ResponseInspector")
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}
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}
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func TestCookies(t *testing.T) {
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second := "second"
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expected := http.Cookie{
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Name: "tastes",
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Value: "delicious",
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}
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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http.SetCookie(w, &expected)
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b, err := ioutil.ReadAll(r.Body)
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if err != nil {
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t.Fatalf("autorest: ioutil.ReadAll failed reading request body: %s", err)
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}
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if string(b) == second {
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cookie, err := r.Cookie(expected.Name)
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if err != nil {
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t.Fatalf("autorest: r.Cookie could not get request cookie: %s", err)
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}
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if cookie == nil {
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t.Fatalf("autorest: got nil cookie, expecting %v", expected)
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}
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if cookie.Value != expected.Value {
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t.Fatalf("autorest: got cookie value '%s', expecting '%s'", cookie.Value, expected.Name)
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}
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}
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}))
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defer server.Close()
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client := NewClientWithUserAgent("")
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_, err := SendWithSender(client, mocks.NewRequestForURL(server.URL))
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if err != nil {
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t.Fatalf("autorest: first request failed: %s", err)
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}
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r2, err := http.NewRequest(http.MethodGet, server.URL, mocks.NewBody(second))
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if err != nil {
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t.Fatalf("autorest: failed creating second request: %s", err)
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}
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_, err = SendWithSender(client, r2)
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if err != nil {
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t.Fatalf("autorest: second request failed: %s", err)
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}
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}
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func randomString(n int) string {
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const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
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r := rand.New(rand.NewSource(time.Now().UTC().UnixNano()))
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s := make([]byte, n)
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for i := range s {
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s[i] = chars[r.Intn(len(chars))]
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}
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return string(s)
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}
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