github.com/akerouanton/docker@v1.11.0-rc3/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  	"os/exec"
     9  	"strconv"
    10  	"strings"
    11  	"time"
    12  
    13  	"github.com/docker/docker/api"
    14  	"github.com/docker/docker/pkg/integration/checker"
    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.String(), ".")
    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(strings.TrimSpace(string(body)), checker.Equals, expected)
    64  }
    65  
    66  func (s *DockerSuite) TestApiClientVersionOldNotSupported(c *check.C) {
    67  	v := strings.Split(api.MinVersion.String(), ".")
    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  	cmd := exec.Command(dockerBinary, "-H="+server.URL[7:], "version")
    93  	cmd.Env = appendBaseEnv(false, "DOCKER_API_VERSION=xxx")
    94  	out, _, _ := runCommandWithOutput(cmd)
    95  
    96  	c.Assert(svrVersion, check.Equals, "/vxxx/version")
    97  
    98  	if !strings.Contains(out, "API version:  xxx") {
    99  		c.Fatalf("Out didn't have 'xxx' for the API version, had:\n%s", out)
   100  	}
   101  }