DockerCLI/command/swarm/opts_test.go

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package swarm
import (
"testing"
"github.com/docker/docker/pkg/testutil/assert"
)
func TestNodeAddrOptionSetHostAndPort(t *testing.T) {
opt := NewNodeAddrOption("old:123")
addr := "newhost:5555"
assert.NilError(t, opt.Set(addr))
assert.Equal(t, opt.Value(), addr)
}
func TestNodeAddrOptionSetHostOnly(t *testing.T) {
opt := NewListenAddrOption()
assert.NilError(t, opt.Set("newhost"))
assert.Equal(t, opt.Value(), "newhost:2377")
}
func TestNodeAddrOptionSetHostOnlyIPv6(t *testing.T) {
opt := NewListenAddrOption()
assert.NilError(t, opt.Set("::1"))
assert.Equal(t, opt.Value(), "[::1]:2377")
}
func TestNodeAddrOptionSetPortOnly(t *testing.T) {
opt := NewListenAddrOption()
assert.NilError(t, opt.Set(":4545"))
assert.Equal(t, opt.Value(), "0.0.0.0:4545")
}
func TestNodeAddrOptionSetInvalidFormat(t *testing.T) {
opt := NewListenAddrOption()
assert.Error(t, opt.Set("http://localhost:4545"), "Invalid")
}
func TestExternalCAOptionErrors(t *testing.T) {
testCases := []struct {
externalCA string
expectedError string
}{
{
externalCA: "",
expectedError: "EOF",
},
{
externalCA: "anything",
expectedError: "invalid field 'anything' must be a key=value pair",
},
{
externalCA: "foo=bar",
expectedError: "the external-ca option needs a protocol= parameter",
},
{
externalCA: "protocol=baz",
expectedError: "unrecognized external CA protocol baz",
},
{
externalCA: "protocol=cfssl",
expectedError: "the external-ca option needs a url= parameter",
},
}
for _, tc := range testCases {
opt := &ExternalCAOption{}
assert.Error(t, opt.Set(tc.externalCA), tc.expectedError)
}
}
func TestExternalCAOption(t *testing.T) {
testCases := []struct {
externalCA string
expected string
}{
{
externalCA: "protocol=cfssl,url=anything",
expected: "cfssl: anything",
},
{
externalCA: "protocol=CFSSL,url=anything",
expected: "cfssl: anything",
},
{
externalCA: "protocol=Cfssl,url=https://example.com",
expected: "cfssl: https://example.com",
},
{
externalCA: "protocol=Cfssl,url=https://example.com,foo=bar",
expected: "cfssl: https://example.com",
},
{
externalCA: "protocol=Cfssl,url=https://example.com,foo=bar,foo=baz",
expected: "cfssl: https://example.com",
},
}
for _, tc := range testCases {
opt := &ExternalCAOption{}
assert.NilError(t, opt.Set(tc.externalCA))
assert.Equal(t, opt.String(), tc.expected)
}
}
func TestExternalCAOptionMultiple(t *testing.T) {
opt := &ExternalCAOption{}
assert.NilError(t, opt.Set("protocol=cfssl,url=https://example.com"))
assert.NilError(t, opt.Set("protocol=CFSSL,url=anything"))
assert.Equal(t, len(opt.Value()), 2)
assert.Equal(t, opt.String(), "cfssl: https://example.com, cfssl: anything")
}