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Versions: 10
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Stored size: 1.69 KB
Contents
require File.dirname(__FILE__) + '/../../spec_helper.rb'
module Spec
module Mocks
describe "an expectation set on nil" do
it "should issue a warning with file and line number information" do
expected_warning = %r%An expectation of :foo was set on nil. Called from #{__FILE__}:#{__LINE__+3}(:in `block \(2 levels\) in <module:Mocks>')?. Use allow_message_expectations_on_nil to disable warnings.%
Kernel.should_receive(:warn).with(expected_warning)
nil.should_receive(:foo)
nil.foo
end
it "should issue a warning when the expectation is negative" do
Kernel.should_receive(:warn)
nil.should_not_receive(:foo)
end
it "should not issue a warning when expectations are set to be allowed" do
allow_message_expectations_on_nil
Kernel.should_not_receive(:warn)
nil.should_receive(:foo)
nil.should_not_receive(:bar)
nil.foo
end
end
describe "#allow_message_expectations_on_nil" do
it "should not effect subsequent examples" do
example_group = Class.new(ExampleGroup)
example_group.it("when called in one example that doesn't end up setting an expectation on nil") do
allow_message_expectations_on_nil
end
example_group.it("should not effect the next exapmle ran") do
Kernel.should_receive(:warn)
nil.should_receive(:foo)
nil.foo
end
example_group.run(Spec::Runner.options).should be_true
end
end
end
end
Version data entries
10 entries across 10 versions & 3 rubygems