func TestProjectFactoryFileArgMayContainMultipleFiles(t *testing.T) {
sep := string(os.PathListSeparator)
fileCases := []struct {
requested []string
available []string
expected []string
}{
{
requested: []string{},
available: []string{"docker-compose.yml"},
expected: []string{"docker-compose.yml"},
},
{
requested: []string{},
available: []string{"docker-compose.yml", "docker-compose.override.yml"},
expected: []string{"docker-compose.yml", "docker-compose.override.yml"},
},
{
requested: []string{"one.yml"},
available: []string{"one.yml"},
expected: []string{"one.yml"},
},
{
requested: []string{"one.yml"},
available: []string{"docker-compose.yml", "one.yml"},
expected: []string{"one.yml"},
},
{
requested: []string{"one.yml", "two.yml", "three.yml"},
available: []string{"one.yml", "two.yml", "three.yml"},
expected: []string{"one.yml", "two.yml", "three.yml"},
},
{
requested: []string{"one.yml" + sep + "two.yml" + sep + "three.yml"},
available: []string{"one.yml", "two.yml", "three.yml"},
expected: []string{"one.yml", "two.yml", "three.yml"},
},
{
requested: []string{"one.yml" + sep + "two.yml", "three.yml" + sep + "four.yml"},
available: []string{"one.yml", "two.yml", "three.yml", "four.yml"},
expected: []string{"one.yml", "two.yml", "three.yml", "four.yml"},
},
{
requested: []string{"one.yml", "two.yml" + sep + "three.yml"},
available: []string{"one.yml", "two.yml", "three.yml"},
expected: []string{"one.yml", "two.yml", "three.yml"},
},
}
for _, fileCase := range fileCases {
tmpDir, err := ioutil.TempDir("", "project-factory-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmpDir)
if err = os.Chdir(tmpDir); err != nil {
t.Fatal(err)
}
for _, file := range fileCase.available {
ioutil.WriteFile(file, []byte(`hello:
image: busybox`), 0700)
}
globalSet := flag.NewFlagSet("test", 0)
// Set the project-name flag
globalSet.String("project-name", "example", "doc")
// Set the compose file flag
fcr := cli.StringSlice(fileCase.requested)
globalSet.Var(&fcr, "file", "doc")
c := cli.NewContext(nil, globalSet, nil)
factory := &ProjectFactory{}
p, err := factory.Create(c)
if err != nil {
t.Fatal(err)
}
for i, v := range p.(*project.Project).Files {
if v != fileCase.expected[i] {
t.Fatalf("requested %s, available %s, expected %s, got %s",
fileCase.requested, fileCase.available, fileCase.expected, p.(*project.Project).Files)
}
}
}
}
Name: "advertise, addr",
Usage: "Address of the Docker Engine joining the cluster. Swarm manager(s) MUST be able to reach the Docker Engine at this address.",
EnvVar: "SWARM_ADVERTISE",
}
flJoinRandomDelay = cli.StringFlag{
Name: "delay",
Value: "0s",
Usage: "add a random delay in [0s,delay] to avoid synchronized registration",
}
flManageAdvertise = cli.StringFlag{
Name: "advertise, addr",
Usage: "Address of the swarm manager joining the cluster. Other swarm manager(s) MUST be able to reach the swarm manager at this address.",
EnvVar: "SWARM_ADVERTISE",
}
// hack for go vet
flHostsValue = cli.StringSlice([]string{"tcp://127.0.0.1:2375"})
flHosts = cli.StringSliceFlag{
Name: "host, H",
Value: &flHostsValue,
Usage: "ip/socket to listen on",
EnvVar: "SWARM_HOST",
}
flHeartBeat = cli.StringFlag{
Name: "heartbeat",
Value: "60s",
Usage: "period between each heartbeat",
}
flTTL = cli.StringFlag{
Name: "ttl",
Value: "180s",