// ensureDependencies creates a set of install packages using AptGetPreparePackages
// and runs each set of packages through AptGetInstall
func ensureDependencies(series string) error {
var err error
aptGetInstallCommandList := apt.GetPreparePackages(requiredPackages, series)
for _, commands := range aptGetInstallCommandList {
err = apt.GetInstall(commands...)
if err != nil {
return err
}
}
return err
}
func (s *AptSuite) TestAptGetPreparePackages(c *gc.C) {
packagesList := apt.GetPreparePackages([]string{"lxc", "bridge-utils", "git", "mongodb"}, "precise")
c.Assert(packagesList[0], gc.DeepEquals, []string{"--target-release", "precise-updates/cloud-tools", "lxc", "mongodb"})
c.Assert(packagesList[1], gc.DeepEquals, []string{"bridge-utils", "git"})
}