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|
package docker
import (
"errors"
"github.com/mitchellh/multistep"
"testing"
)
func testStepRunState(t *testing.T) multistep.StateBag {
state := testState(t)
state.Put("temp_dir", "/foo")
return state
}
func TestStepRun_impl(t *testing.T) {
var _ multistep.Step = new(StepRun)
}
func TestStepRun(t *testing.T) {
state := testStepRunState(t)
step := new(StepRun)
defer step.Cleanup(state)
config := state.Get("config").(*Config)
driver := state.Get("driver").(*MockDriver)
driver.StartID = "foo"
// run the step
if action := step.Run(state); action != multistep.ActionContinue {
t.Fatalf("bad action: %#v", action)
}
// verify we did the right thing
if !driver.StartCalled {
t.Fatal("should've called")
}
if driver.StartConfig.Image != config.Image {
t.Fatalf("bad: %#v", driver.StartConfig.Image)
}
// verify the ID is saved
idRaw, ok := state.GetOk("container_id")
if !ok {
t.Fatal("should've saved ID")
}
id := idRaw.(string)
if id != "foo" {
t.Fatalf("bad: %#v", id)
}
// Verify we haven't called stop yet
if driver.StopCalled {
t.Fatal("should not have stopped")
}
// Cleanup
step.Cleanup(state)
if !driver.StopCalled {
t.Fatal("should've stopped")
}
if driver.StopID != id {
t.Fatalf("bad: %#v", driver.StopID)
}
}
func TestStepRun_error(t *testing.T) {
state := testStepRunState(t)
step := new(StepRun)
defer step.Cleanup(state)
driver := state.Get("driver").(*MockDriver)
driver.StartError = errors.New("foo")
// run the step
if action := step.Run(state); action != multistep.ActionHalt {
t.Fatalf("bad action: %#v", action)
}
// verify the ID is not saved
if _, ok := state.GetOk("container_id"); ok {
t.Fatal("shouldn't save container ID")
}
// Verify we haven't called stop yet
if driver.StopCalled {
t.Fatal("should not have stopped")
}
// Cleanup
step.Cleanup(state)
if driver.StopCalled {
t.Fatal("should not have stopped")
}
}
|
