45 lines
867 B
Go
45 lines
867 B
Go
package app
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import (
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"errors"
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"strings"
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"testing"
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"aego/core/log"
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"aego/engine"
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"aego/engine/module"
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"aego/project"
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)
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type failInit struct{}
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func (failInit) Info() module.Info {
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return module.Info{ID: "boom"}
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}
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func (failInit) Register(*module.Registry) error {
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return nil
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}
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func (failInit) Init(*module.InitContext) error {
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return errors.New("init failed")
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}
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func TestBuildRollbackOnError(t *testing.T) {
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p, err := project.Create(t.TempDir(), "Rollback", false)
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if err != nil {
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t.Fatal(err)
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}
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cfg := Config{Engine: engine.Config{Headless: true}, Logger: log.Nop()}
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h, err := Build(p, cfg, failInit{})
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if err == nil || h != nil || !strings.Contains(err.Error(), "boom") {
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t.Fatalf("host %v err %v", h, err)
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}
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h, err = Build(p, cfg)
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if err != nil {
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t.Fatalf("a build after a rolled back one failed: %v", err)
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}
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h.Close()
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h.Close()
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}
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