github.com/mattyw/juju@v0.0.0-20140610034352-732aecd63861/provider/local/export_test.go (about)

     1  // Copyright 2013 Canonical Ltd.
     2  // Licensed under the AGPLv3, see LICENCE file for details.
     3  package local
     4  
     5  import (
     6  	"github.com/juju/testing"
     7  	gc "launchpad.net/gocheck"
     8  
     9  	"github.com/juju/juju/environs/config"
    10  )
    11  
    12  var (
    13  	CheckIfRoot      = &checkIfRoot
    14  	CheckLocalPort   = &checkLocalPort
    15  	DetectAptProxies = &detectAptProxies
    16  	FinishBootstrap  = &finishBootstrap
    17  	Provider         = providerInstance
    18  	UserCurrent      = &userCurrent
    19  )
    20  
    21  // ConfigNamespace returns the result of the namespace call on the
    22  // localConfig.
    23  func ConfigNamespace(cfg *config.Config) string {
    24  	env, _ := providerInstance.Open(cfg)
    25  	return env.(*localEnviron).config.namespace()
    26  }
    27  
    28  // CreateDirs calls createDirs on the localEnviron.
    29  func CreateDirs(c *gc.C, cfg *config.Config) error {
    30  	env, err := providerInstance.Open(cfg)
    31  	c.Assert(err, gc.IsNil)
    32  	return env.(*localEnviron).config.createDirs()
    33  }
    34  
    35  // CheckDirs returns the list of directories to check for permissions in the test.
    36  func CheckDirs(c *gc.C, cfg *config.Config) []string {
    37  	localConfig, err := providerInstance.newConfig(cfg)
    38  	c.Assert(err, gc.IsNil)
    39  	return []string{
    40  		localConfig.rootDir(),
    41  		localConfig.storageDir(),
    42  		localConfig.mongoDir(),
    43  	}
    44  }
    45  
    46  // MockAddressForInterface replaces the getAddressForInterface with a function
    47  // that returns a constant localhost ip address.
    48  func MockAddressForInterface() func() {
    49  	return testing.PatchValue(&getAddressForInterface, func(name string) (string, error) {
    50  		logger.Debugf("getAddressForInterface called for %s", name)
    51  		return "127.0.0.1", nil
    52  	})
    53  }