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Contents
require 'helper'
describe Pry do
describe "output failsafe" do
after do
Pry.config.print = Pry::DEFAULT_PRINT
end
it "should catch serialization exceptions" do
Pry.config.print = lambda { |*a| raise "catch-22" }
lambda {
mock_pry("1")
}.should.not.raise
end
it "should display serialization exceptions" do
Pry.config.print = lambda { |*a| raise "catch-22" }
mock_pry("1").should =~ /\(pry\) output error: #<RuntimeError: catch-22>/
end
it "should catch errors serializing exceptions" do
Pry.config.print = lambda do |*a|
raise Exception.new("catch-22").tap{ |e| class << e; def inspect; raise e; end; end }
end
mock_pry("1").should =~ /\(pry\) output error: failed to show result/
end
end
describe "DEFAULT_PRINT" do
it "should output the right thing" do
mock_pry("{:a => 1}").should =~ /\{:a=>1\}/
end
it "should not be phased by un-inspectable things" do
mock_pry("class NastyClass; undef pretty_inspect; end", "NastyClass.new").should =~ /#<NastyClass:0x.*?>/
end
end
end
Version data entries
126 entries across 126 versions & 1 rubygems