DockerCLI/cli/command/stack/remove_test.go

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package stack
import (
"bytes"
"errors"
"io/ioutil"
"strings"
"testing"
"github.com/docker/cli/cli/internal/test"
"github.com/stretchr/testify/assert"
)
func TestRemoveStack(t *testing.T) {
allServices := []string{
objectName("foo", "service1"),
objectName("foo", "service2"),
objectName("bar", "service1"),
objectName("bar", "service2"),
}
allServiceIDs := buildObjectIDs(allServices)
allNetworks := []string{
objectName("foo", "network1"),
objectName("bar", "network1"),
}
allNetworkIDs := buildObjectIDs(allNetworks)
allSecrets := []string{
objectName("foo", "secret1"),
objectName("foo", "secret2"),
objectName("bar", "secret1"),
}
allSecretIDs := buildObjectIDs(allSecrets)
allConfigs := []string{
objectName("foo", "config1"),
objectName("foo", "config2"),
objectName("bar", "config1"),
}
allConfigIDs := buildObjectIDs(allConfigs)
cli := &fakeClient{
services: allServices,
networks: allNetworks,
secrets: allSecrets,
configs: allConfigs,
}
cmd := newRemoveCommand(test.NewFakeCli(cli, &bytes.Buffer{}))
cmd.SetArgs([]string{"foo", "bar"})
assert.NoError(t, cmd.Execute())
assert.Equal(t, allServiceIDs, cli.removedServices)
assert.Equal(t, allNetworkIDs, cli.removedNetworks)
assert.Equal(t, allSecretIDs, cli.removedSecrets)
assert.Equal(t, allConfigIDs, cli.removedConfigs)
}
func TestSkipEmptyStack(t *testing.T) {
buf := new(bytes.Buffer)
allServices := []string{objectName("bar", "service1"), objectName("bar", "service2")}
allServiceIDs := buildObjectIDs(allServices)
allNetworks := []string{objectName("bar", "network1")}
allNetworkIDs := buildObjectIDs(allNetworks)
allSecrets := []string{objectName("bar", "secret1")}
allSecretIDs := buildObjectIDs(allSecrets)
allConfigs := []string{objectName("bar", "config1")}
allConfigIDs := buildObjectIDs(allConfigs)
cli := &fakeClient{
services: allServices,
networks: allNetworks,
secrets: allSecrets,
configs: allConfigs,
}
cmd := newRemoveCommand(test.NewFakeCli(cli, buf))
cmd.SetArgs([]string{"foo", "bar"})
assert.NoError(t, cmd.Execute())
assert.Contains(t, buf.String(), "Nothing found in stack: foo")
assert.Equal(t, allServiceIDs, cli.removedServices)
assert.Equal(t, allNetworkIDs, cli.removedNetworks)
assert.Equal(t, allSecretIDs, cli.removedSecrets)
assert.Equal(t, allConfigIDs, cli.removedConfigs)
}
func TestRemoveContinueAfterError(t *testing.T) {
allServices := []string{objectName("foo", "service1"), objectName("bar", "service1")}
allServiceIDs := buildObjectIDs(allServices)
allNetworks := []string{objectName("foo", "network1"), objectName("bar", "network1")}
allNetworkIDs := buildObjectIDs(allNetworks)
allSecrets := []string{objectName("foo", "secret1"), objectName("bar", "secret1")}
allSecretIDs := buildObjectIDs(allSecrets)
allConfigs := []string{objectName("foo", "config1"), objectName("bar", "config1")}
allConfigIDs := buildObjectIDs(allConfigs)
removedServices := []string{}
cli := &fakeClient{
services: allServices,
networks: allNetworks,
secrets: allSecrets,
configs: allConfigs,
serviceRemoveFunc: func(serviceID string) error {
removedServices = append(removedServices, serviceID)
if strings.Contains(serviceID, "foo") {
return errors.New("")
}
return nil
},
}
cmd := newRemoveCommand(test.NewFakeCli(cli, &bytes.Buffer{}))
cmd.SetOutput(ioutil.Discard)
cmd.SetArgs([]string{"foo", "bar"})
assert.EqualError(t, cmd.Execute(), "Failed to remove some resources from stack: foo")
assert.Equal(t, allServiceIDs, removedServices)
assert.Equal(t, allNetworkIDs, cli.removedNetworks)
assert.Equal(t, allSecretIDs, cli.removedSecrets)
assert.Equal(t, allConfigIDs, cli.removedConfigs)
}