mirror of https://github.com/docker/cli.git
123 lines
3.5 KiB
Go
123 lines
3.5 KiB
Go
package stack
|
|
|
|
import (
|
|
"bytes"
|
|
"io/ioutil"
|
|
"testing"
|
|
|
|
"github.com/docker/cli/cli/internal/test"
|
|
// Import builders to get the builder function as package function
|
|
. "github.com/docker/cli/cli/internal/test/builders"
|
|
"github.com/docker/docker/api/types"
|
|
"github.com/docker/docker/api/types/swarm"
|
|
"github.com/docker/docker/pkg/testutil"
|
|
"github.com/docker/docker/pkg/testutil/golden"
|
|
"github.com/pkg/errors"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestListErrors(t *testing.T) {
|
|
testCases := []struct {
|
|
args []string
|
|
flags map[string]string
|
|
serviceListFunc func(options types.ServiceListOptions) ([]swarm.Service, error)
|
|
expectedError string
|
|
}{
|
|
{
|
|
args: []string{"foo"},
|
|
expectedError: "accepts no argument",
|
|
},
|
|
{
|
|
flags: map[string]string{
|
|
"format": "{{invalid format}}",
|
|
},
|
|
expectedError: "Template parsing error",
|
|
},
|
|
{
|
|
serviceListFunc: func(options types.ServiceListOptions) ([]swarm.Service, error) {
|
|
return []swarm.Service{}, errors.Errorf("error getting services")
|
|
},
|
|
expectedError: "error getting services",
|
|
},
|
|
{
|
|
serviceListFunc: func(options types.ServiceListOptions) ([]swarm.Service, error) {
|
|
return []swarm.Service{*Service()}, nil
|
|
},
|
|
expectedError: "cannot get label",
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
cmd := newListCommand(test.NewFakeCli(&fakeClient{
|
|
serviceListFunc: tc.serviceListFunc,
|
|
}, &bytes.Buffer{}))
|
|
cmd.SetArgs(tc.args)
|
|
cmd.SetOutput(ioutil.Discard)
|
|
for key, value := range tc.flags {
|
|
cmd.Flags().Set(key, value)
|
|
}
|
|
testutil.ErrorContains(t, cmd.Execute(), tc.expectedError)
|
|
}
|
|
}
|
|
|
|
func TestListWithFormat(t *testing.T) {
|
|
buf := new(bytes.Buffer)
|
|
cmd := newListCommand(test.NewFakeCli(&fakeClient{
|
|
serviceListFunc: func(options types.ServiceListOptions) ([]swarm.Service, error) {
|
|
return []swarm.Service{
|
|
*Service(
|
|
ServiceLabels(map[string]string{
|
|
"com.docker.stack.namespace": "service-name-foo",
|
|
}),
|
|
)}, nil
|
|
},
|
|
}, buf))
|
|
cmd.Flags().Set("format", "{{ .Name }}")
|
|
assert.NoError(t, cmd.Execute())
|
|
actual := buf.String()
|
|
expected := golden.Get(t, []byte(actual), "stack-list-with-format.golden")
|
|
testutil.EqualNormalizedString(t, testutil.RemoveSpace, actual, string(expected))
|
|
}
|
|
|
|
func TestListWithoutFormat(t *testing.T) {
|
|
buf := new(bytes.Buffer)
|
|
cmd := newListCommand(test.NewFakeCli(&fakeClient{
|
|
serviceListFunc: func(options types.ServiceListOptions) ([]swarm.Service, error) {
|
|
return []swarm.Service{
|
|
*Service(
|
|
ServiceLabels(map[string]string{
|
|
"com.docker.stack.namespace": "service-name-foo",
|
|
}),
|
|
)}, nil
|
|
},
|
|
}, buf))
|
|
assert.NoError(t, cmd.Execute())
|
|
actual := buf.String()
|
|
expected := golden.Get(t, []byte(actual), "stack-list-without-format.golden")
|
|
testutil.EqualNormalizedString(t, testutil.RemoveSpace, actual, string(expected))
|
|
}
|
|
|
|
func TestListOrder(t *testing.T) {
|
|
buf := new(bytes.Buffer)
|
|
cmd := newListCommand(test.NewFakeCli(&fakeClient{
|
|
serviceListFunc: func(options types.ServiceListOptions) ([]swarm.Service, error) {
|
|
return []swarm.Service{
|
|
*Service(
|
|
ServiceLabels(map[string]string{
|
|
"com.docker.stack.namespace": "service-name-foo",
|
|
}),
|
|
),
|
|
*Service(
|
|
ServiceLabels(map[string]string{
|
|
"com.docker.stack.namespace": "service-name-bar",
|
|
}),
|
|
),
|
|
}, nil
|
|
},
|
|
}, buf))
|
|
assert.NoError(t, cmd.Execute())
|
|
actual := buf.String()
|
|
expected := golden.Get(t, []byte(actual), "stack-list-sort.golden")
|
|
testutil.EqualNormalizedString(t, testutil.RemoveSpace, actual, string(expected))
|
|
}
|