mirror of https://github.com/docker/docs.git
134 lines
2.9 KiB
Go
134 lines
2.9 KiB
Go
package commands
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import (
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"errors"
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"testing"
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"github.com/docker/machine/commands/commandstest"
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"github.com/docker/machine/drivers/fakedriver"
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"github.com/docker/machine/libmachine/host"
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"github.com/docker/machine/libmachine/hosttest"
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"github.com/docker/machine/libmachine/state"
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"github.com/stretchr/testify/assert"
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)
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func TestRunActionForeachMachine(t *testing.T) {
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// Assume a bunch of machines in randomly started or
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// stopped states.
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machines := []*host.Host{
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{
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Name: "foo",
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DriverName: "fakedriver",
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Driver: &fakedriver.Driver{
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MockState: state.Running,
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},
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},
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{
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Name: "bar",
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DriverName: "fakedriver",
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Driver: &fakedriver.Driver{
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MockState: state.Stopped,
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},
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},
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{
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Name: "baz",
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// Ssh, don't tell anyone but this
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// driver only _thinks_ it's named
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// virtualbox... (to test serial actions)
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// It's actually FakeDriver!
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DriverName: "virtualbox",
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Driver: &fakedriver.Driver{
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MockState: state.Stopped,
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},
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},
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{
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Name: "spam",
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DriverName: "virtualbox",
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Driver: &fakedriver.Driver{
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MockState: state.Running,
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},
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},
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{
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Name: "eggs",
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DriverName: "fakedriver",
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Driver: &fakedriver.Driver{
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MockState: state.Stopped,
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},
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},
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{
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Name: "ham",
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DriverName: "fakedriver",
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Driver: &fakedriver.Driver{
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MockState: state.Running,
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},
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},
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}
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runActionForeachMachine("start", machines)
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for _, machine := range machines {
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machineState, _ := machine.Driver.GetState()
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assert.Equal(t, state.Running, machineState)
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}
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runActionForeachMachine("stop", machines)
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for _, machine := range machines {
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machineState, _ := machine.Driver.GetState()
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assert.Equal(t, state.Stopped, machineState)
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}
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}
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func TestPrintIPEmptyGivenLocalEngine(t *testing.T) {
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stdoutGetter := commandstest.NewStdoutGetter()
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defer stdoutGetter.Stop()
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host, _ := hosttest.GetDefaultTestHost()
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err := printIP(host)()
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assert.NoError(t, err)
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assert.Equal(t, "\n", stdoutGetter.Output())
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}
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func TestPrintIPPrintsGivenRemoteEngine(t *testing.T) {
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stdoutGetter := commandstest.NewStdoutGetter()
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defer stdoutGetter.Stop()
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host, _ := hosttest.GetDefaultTestHost()
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host.Driver = &fakedriver.Driver{
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MockState: state.Running,
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MockIP: "1.2.3.4",
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}
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err := printIP(host)()
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assert.NoError(t, err)
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assert.Equal(t, "1.2.3.4\n", stdoutGetter.Output())
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}
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func TestConsolidateError(t *testing.T) {
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cases := []struct {
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inputErrs []error
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expectedErr error
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}{
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{
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inputErrs: []error{
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errors.New("Couldn't remove host 'bar'"),
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},
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expectedErr: errors.New("Couldn't remove host 'bar'"),
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},
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{
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inputErrs: []error{
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errors.New("Couldn't remove host 'bar'"),
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errors.New("Couldn't remove host 'foo'"),
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},
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expectedErr: errors.New("Couldn't remove host 'bar'\nCouldn't remove host 'foo'"),
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},
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}
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for _, c := range cases {
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assert.Equal(t, c.expectedErr, consolidateErrs(c.inputErrs))
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}
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}
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