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require 'helper'
describe Pry::Hooks do
before do
Pry::CLI.reset
end
describe "parsing options" do
it 'should raise if no options defined' do
lambda { Pry::CLI.parse_options(["--nothing"]) }.should.raise Pry::CLI::NoOptionsError
end
end
describe "adding options" do
it "should be able to add an option" do
run = false
Pry::CLI.add_options do
on :optiontest, "A test option" do
run = true
end
end.parse_options(["--optiontest"])
run.should == true
end
it "should be able to add multiple options" do
run = false
run2 = false
Pry::CLI.add_options do
on :optiontest, "A test option" do
run = true
end
end.add_options do
on :optiontest2, "Another test option" do
run2 = true
end
end.parse_options(["--optiontest", "--optiontest2"])
run.should == true
run2.should == true
end
end
describe "processing options" do
it "should be able to process an option" do
run = false
Pry::CLI.add_options do
on :optiontest, "A test option"
end.process_options do |opts|
run = true if opts.present?(:optiontest)
end.parse_options(["--optiontest"])
run.should == true
end
it "should be able to process multiple options" do
run = false
run2 = false
Pry::CLI.add_options do
on :optiontest, "A test option"
on :optiontest2, "Another test option"
end.process_options do |opts|
run = true if opts.present?(:optiontest)
end.process_options do |opts|
run2 = true if opts.present?(:optiontest2)
end.parse_options(["--optiontest", "--optiontest2"])
run.should == true
run2.should == true
end
end
end
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