package main
 
 import (
 	"net/http"

 	"fmt"
 
 	"github.com/docker/docker/client"

 	"github.com/docker/docker/integration-cli/checker"

 	"github.com/docker/docker/integration-cli/request"

 	"github.com/go-check/check"

 	"golang.org/x/net/context"

 )
 

 func (s *DockerSuite) TestInfoAPI(c *check.C) {

 	cli, err := client.NewEnvClient()
 	c.Assert(err, checker.IsNil)
 	defer cli.Close()

 	info, err := cli.Info(context.Background())

 	c.Assert(err, checker.IsNil)

 
 	// always shown fields
 	stringsToCheck := []string{
 		"ID",
 		"Containers",

 		"ContainersRunning",
 		"ContainersPaused",
 		"ContainersStopped",

 		"Images",
 		"LoggingDriver",
 		"OperatingSystem",
 		"NCPU",

 		"OSType",
 		"Architecture",

 		"MemTotal",
 		"KernelVersion",

 		"Driver",

 		"ServerVersion",
 		"SecurityOptions"}

 	out := fmt.Sprintf("%+v", info)

 	for _, linePrefix := range stringsToCheck {

 		c.Assert(out, checker.Contains, linePrefix)

 	}
 }

 
 func (s *DockerSuite) TestInfoAPIVersioned(c *check.C) {

 	testRequires(c, DaemonIsLinux) // Windows only supports 1.25 or later

 	res, body, err := request.Get("/v1.20/info")
 	c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
 	c.Assert(err, checker.IsNil)
 
 	b, err := request.ReadBody(body)

 	c.Assert(err, checker.IsNil)
 

 	out := string(b)

 	c.Assert(out, checker.Contains, "ExecutionDriver")
 	c.Assert(out, checker.Contains, "not supported")
 }