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require File.join(File.dirname(__FILE__), '/../../spec_helper')
describe ShortLived do
before(:all) do
@window = stub :window
end
class SuperClass; def initialize(*); end; end
module ThreadedMock
def threaded lifetime
# TODO
end
end
def self.threaded_mock expected
end
context 'lifetime given as block' do
before(:each) do
@short_lived_class = Class.new(SuperClass) do
include ShortLived
lifetime { 10 + 10 }
def threaded(*); end
end
end
it "should define a method lifetime which returns the result of the block" do
@short_lived_class.new(@window).lifetime.should == 20
end
end
context 'lifetime given normally' do
before(:each) do
@short_lived_class = Class.new(SuperClass) do
include ShortLived
lifetime 30
def threaded(*); end
end
end
it "should define a method lifetime which returns the set value" do
@short_lived_class.new(@window).lifetime.should == 30
end
end
context 'no lifetime given – what now?' do
before(:each) do
@short_lived_class = test_class_with ShortLived
end
it "should raise a LifetimeMissingError" do
lambda { @short_lived_class.new(@window) }.should raise_error(ShortLived::LifetimeMissingError)
end
it "should raise with the right message" do
lambda { @short_lived_class.new(@window) }.should raise_error(ShortLived::LifetimeMissingError, <<-MESSAGE
A ShortLived thing must define method
lifetime lifetime = nil, &block
with either params
lifetime 74 # some value
or
lifetime { 50 + rand(50) } # some block
to define how long the thing should live until it is destroyed.
MESSAGE
)
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems