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example_spec.rb
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example_spec.rb
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require 'spec_helper'
describe RSpec::Core::Example, :parent_metadata => 'sample' do
let(:example_group) do
RSpec::Core::ExampleGroup.describe('group description')
end
let(:example_instance) do
example_group.example('example description')
end
describe "attr readers" do
it "should have one for the parent example group" do
example_instance.should respond_to(:example_group)
end
it "should have one for its description" do
example_instance.should respond_to(:description)
end
it "should have one for its metadata" do
example_instance.should respond_to(:metadata)
end
it "should have one for its block" do
example_instance.should respond_to(:example_block)
end
it "should have one for its options" do
example_instance.should respond_to(:options)
end
end
describe '#inspect' do
it "should return 'group description - description'" do
example_instance.inspect.should == 'group description example description'
end
end
describe '#to_s' do
it "should return #inspect" do
example_instance.to_s.should == example_instance.inspect
end
end
describe '#described_class' do
it "returns the class (if any) of the outermost example group" do
described_class.should == RSpec::Core::Example
end
end
describe "accessing metadata within a running example" do
it "should have a reference to itself when running" do
example.description.should == "should have a reference to itself when running"
end
it "should be able to access the example group's top level metadata as if it were its own" do
example.example_group.metadata.should include(:parent_metadata => 'sample')
example.metadata.should include(:parent_metadata => 'sample')
end
end
describe "accessing options within a running example" do
it "should be able to look up option values by key", :demo => :data do
example.options[:demo].should == :data
end
end
describe "#run" do
it "runs after(:each) when the example passes" do
after_run = false
group = RSpec::Core::ExampleGroup.describe do
after(:each) { after_run = true }
example('example') { 1.should == 1 }
end
group.run_all
after_run.should be_true, "expected after(:each) to be run"
end
it "runs after(:each) when the example fails" do
after_run = false
group = RSpec::Core::ExampleGroup.describe do
after(:each) { after_run = true }
example('example') { 1.should == 2 }
end
group.run_all
after_run.should be_true, "expected after(:each) to be run"
end
it "runs after(:each) when the example raises an Exception" do
after_run = false
group = RSpec::Core::ExampleGroup.describe do
after(:each) { after_run = true }
example('example') { raise "this error" }
end
group.run_all
after_run.should be_true, "expected after(:each) to be run"
end
end
describe "#in_block?" do
before do
example.should_not be_in_block
end
it "is only true during the example (but not before or after)" do
example.should be_in_block
end
after do
example.should_not be_in_block
end
end
end