Sha256: b4938578b38079ae56a8ebffb4f75a5d69bb942d0bf59b36dcec2be5484940e2
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Versions: 46
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Stored size: 1.37 KB
Contents
require File.dirname(__FILE__) + '/../../spec_helper'
include PoolParty::Monitors
def vm_stat_str
<<-EOE
Mach Virtual Memory Statistics: (page size of 4096 bytes)
Pages free: 67993.
Pages active: 256445.
Pages inactive: 124392.
Pages wired down: 73762.
"Translation faults": 1280661664.
Pages copy-on-write: 52365921.
Pages zero filled: 722428360.
Pages reactivated: 441434.
Pageins: 1120320.
Pageouts: 285425.
Object cache: 11159288 hits of 21753237 lookups (51% hit rate)
EOE
end
describe "MemoryMonitor" do
before(:each) do
@mon = MemoryMonitor.new
MemoryMonitor.stub!(:new).and_return @mon
end
it "should have the singleton method run defined" do
MemoryMonitor.respond_to?(:run).should == true
end
it "should call the method new" do
MemoryMonitor.should_receive(:new).and_return @mon
MemoryMonitor.run
end
describe "calling" do
it "should call uname with %x" do
@mon.should_receive(:`).with("uname").and_return "Darwin"
@mon.stub!(:`).and_return ""
end
it "should call vm_stat with when the uname returns Darwin" do
@mon.should_receive(:`).with("uname").and_return "Darwin"
@mon.should_receive(:`).with("vm_stat").and_return vm_stat_str
end
after(:each) do
@mon.run
end
end
end
Version data entries
46 entries across 46 versions & 2 rubygems