Sha256: fcb162517ccf369700ea438521b728bee2d2295783456e43f7ca9c416018c164
Contents?: true
Size: 1.34 KB
Versions: 18
Compression:
Stored size: 1.34 KB
Contents
module UnitExampleGroup
def self.included(base)
base.metadata[:type] = :unit
base.before do
allow_any_instance_of(Object).to receive(:system) { |instance, *args, &block|
UnitExampleGroup.prevent_system_calls(*args, &block)
}
allow_any_instance_of(Object).to receive(:`) { |instance, *args, &block|
UnitExampleGroup.prevent_system_calls(*args, &block)
}
allow_any_instance_of(Object).to receive(:exec) { |instance, *args, &block|
UnitExampleGroup.prevent_system_calls(*args, &block)
}
allow_any_instance_of(Object).to receive(:fork) { |instance, *args, &block|
UnitExampleGroup.prevent_system_calls(*args, &block)
}
allow_any_instance_of(Object).to receive(:spawn) { |instance, *args, &block|
UnitExampleGroup.prevent_system_calls(*args, &block)
}
require 'vagrant/util/subprocess'
allow(Vagrant::Util::Subprocess).to receive(:execute) { |*args, &block|
UnitExampleGroup.prevent_system_calls(*args, &block)
}
end
end
def self.prevent_system_calls(*args, &block)
args.pop if args.last.is_a?(Hash)
raise <<-MSG
Somehow your code under test is trying to execute a command on your system,
please stub it out or move your spec code to an acceptance spec.
Block: #{block.inspect}
Command: "#{args.join(' ')}"
MSG
end
end
Version data entries
18 entries across 18 versions & 2 rubygems