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// Copyright 2014 Canonical Ltd.
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// Licensed under the AGPLv3, see LICENCE file for details.
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import "github.com/juju/juju/apiserver/facade"
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MachineJobFromParams = machineJobFromParams
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ValidateNewFacade = validateNewFacade
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WrapNewFacade = wrapNewFacade
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EnvtoolsFindTools = &envtoolsFindTools
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SendMetrics = &sendMetrics
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MockableDestroyMachines = destroyMachines
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type Patcher interface {
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PatchValue(dest, value interface{})
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// SanitizeFacades patches Facades so that for the lifetime of the test we get
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// a clean slate to work from, and will not accidentally overrite/mutate the
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// real facade registry.
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func SanitizeFacades(patcher Patcher) {
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emptyFacades := &facade.Registry{}
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patcher.PatchValue(&Facades, emptyFacades)