github.com/kim0/docker@v0.6.2-0.20161130212042-4addda3f07e7/integration-cli/docker_api_test.go (about) 1 package main 2 3 import ( 4 "fmt" 5 "net/http" 6 "net/http/httptest" 7 "net/http/httputil" 8 "strconv" 9 "strings" 10 "time" 11 12 "github.com/docker/docker/api" 13 "github.com/docker/docker/pkg/integration/checker" 14 icmd "github.com/docker/docker/pkg/integration/cmd" 15 "github.com/go-check/check" 16 ) 17 18 func (s *DockerSuite) TestAPIOptionsRoute(c *check.C) { 19 status, _, err := sockRequest("OPTIONS", "/", nil) 20 c.Assert(err, checker.IsNil) 21 c.Assert(status, checker.Equals, http.StatusOK) 22 } 23 24 func (s *DockerSuite) TestAPIGetEnabledCORS(c *check.C) { 25 res, body, err := sockRequestRaw("GET", "/version", nil, "") 26 c.Assert(err, checker.IsNil) 27 c.Assert(res.StatusCode, checker.Equals, http.StatusOK) 28 body.Close() 29 // TODO: @runcom incomplete tests, why old integration tests had this headers 30 // and here none of the headers below are in the response? 31 //c.Log(res.Header) 32 //c.Assert(res.Header.Get("Access-Control-Allow-Origin"), check.Equals, "*") 33 //c.Assert(res.Header.Get("Access-Control-Allow-Headers"), check.Equals, "Origin, X-Requested-With, Content-Type, Accept, X-Registry-Auth") 34 } 35 36 func (s *DockerSuite) TestAPIVersionStatusCode(c *check.C) { 37 conn, err := sockConn(time.Duration(10*time.Second), "") 38 c.Assert(err, checker.IsNil) 39 40 client := httputil.NewClientConn(conn, nil) 41 defer client.Close() 42 43 req, err := http.NewRequest("GET", "/v999.0/version", nil) 44 c.Assert(err, checker.IsNil) 45 req.Header.Set("User-Agent", "Docker-Client/999.0 (os)") 46 47 res, err := client.Do(req) 48 c.Assert(res.StatusCode, checker.Equals, http.StatusBadRequest) 49 } 50 51 func (s *DockerSuite) TestAPIClientVersionNewerThanServer(c *check.C) { 52 v := strings.Split(api.DefaultVersion, ".") 53 vMinInt, err := strconv.Atoi(v[1]) 54 c.Assert(err, checker.IsNil) 55 vMinInt++ 56 v[1] = strconv.Itoa(vMinInt) 57 version := strings.Join(v, ".") 58 59 status, body, err := sockRequest("GET", "/v"+version+"/version", nil) 60 c.Assert(err, checker.IsNil) 61 c.Assert(status, checker.Equals, http.StatusBadRequest) 62 expected := fmt.Sprintf("client is newer than server (client API version: %s, server API version: %s)", version, api.DefaultVersion) 63 c.Assert(getErrorMessage(c, body), checker.Equals, expected) 64 } 65 66 func (s *DockerSuite) TestAPIClientVersionOldNotSupported(c *check.C) { 67 v := strings.Split(api.MinVersion, ".") 68 vMinInt, err := strconv.Atoi(v[1]) 69 c.Assert(err, checker.IsNil) 70 vMinInt-- 71 v[1] = strconv.Itoa(vMinInt) 72 version := strings.Join(v, ".") 73 74 status, body, err := sockRequest("GET", "/v"+version+"/version", nil) 75 c.Assert(err, checker.IsNil) 76 c.Assert(status, checker.Equals, http.StatusBadRequest) 77 expected := fmt.Sprintf("client version %s is too old. Minimum supported API version is %s, please upgrade your client to a newer version", version, api.MinVersion) 78 c.Assert(strings.TrimSpace(string(body)), checker.Equals, expected) 79 } 80 81 func (s *DockerSuite) TestAPIDockerAPIVersion(c *check.C) { 82 var svrVersion string 83 84 server := httptest.NewServer(http.HandlerFunc( 85 func(w http.ResponseWriter, r *http.Request) { 86 url := r.URL.Path 87 svrVersion = url 88 })) 89 defer server.Close() 90 91 // Test using the env var first 92 result := icmd.RunCmd(icmd.Cmd{ 93 Command: binaryWithArgs("-H="+server.URL[7:], "version"), 94 Env: appendBaseEnv(false, "DOCKER_API_VERSION=xxx"), 95 }) 96 c.Assert(result, icmd.Matches, icmd.Expected{Out: "API version: xxx", ExitCode: 1}) 97 c.Assert(svrVersion, check.Equals, "/vxxx/version", check.Commentf("%s", result.Compare(icmd.Success))) 98 } 99 100 func (s *DockerSuite) TestAPIErrorJSON(c *check.C) { 101 httpResp, body, err := sockRequestRaw("POST", "/containers/create", strings.NewReader(`{}`), "application/json") 102 c.Assert(err, checker.IsNil) 103 c.Assert(httpResp.StatusCode, checker.Equals, http.StatusInternalServerError) 104 c.Assert(httpResp.Header.Get("Content-Type"), checker.Equals, "application/json") 105 b, err := readBody(body) 106 c.Assert(err, checker.IsNil) 107 c.Assert(getErrorMessage(c, b), checker.Equals, "Config cannot be empty in order to create a container") 108 } 109 110 func (s *DockerSuite) TestAPIErrorPlainText(c *check.C) { 111 httpResp, body, err := sockRequestRaw("POST", "/v1.23/containers/create", strings.NewReader(`{}`), "application/json") 112 c.Assert(err, checker.IsNil) 113 c.Assert(httpResp.StatusCode, checker.Equals, http.StatusInternalServerError) 114 c.Assert(httpResp.Header.Get("Content-Type"), checker.Contains, "text/plain") 115 b, err := readBody(body) 116 c.Assert(err, checker.IsNil) 117 c.Assert(strings.TrimSpace(string(b)), checker.Equals, "Config cannot be empty in order to create a container") 118 } 119 120 func (s *DockerSuite) TestAPIErrorNotFoundJSON(c *check.C) { 121 // 404 is a different code path to normal errors, so test separately 122 httpResp, body, err := sockRequestRaw("GET", "/notfound", nil, "application/json") 123 c.Assert(err, checker.IsNil) 124 c.Assert(httpResp.StatusCode, checker.Equals, http.StatusNotFound) 125 c.Assert(httpResp.Header.Get("Content-Type"), checker.Equals, "application/json") 126 b, err := readBody(body) 127 c.Assert(err, checker.IsNil) 128 c.Assert(getErrorMessage(c, b), checker.Equals, "page not found") 129 } 130 131 func (s *DockerSuite) TestAPIErrorNotFoundPlainText(c *check.C) { 132 httpResp, body, err := sockRequestRaw("GET", "/v1.23/notfound", nil, "application/json") 133 c.Assert(err, checker.IsNil) 134 c.Assert(httpResp.StatusCode, checker.Equals, http.StatusNotFound) 135 c.Assert(httpResp.Header.Get("Content-Type"), checker.Contains, "text/plain") 136 b, err := readBody(body) 137 c.Assert(err, checker.IsNil) 138 c.Assert(strings.TrimSpace(string(b)), checker.Equals, "page not found") 139 }