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Contents
require 'helper'
describe "help" do
before do
@oldset = Pry.config.commands
@set = Pry.config.commands = Pry::CommandSet.new do
import Pry::Commands
end
end
after do
Pry.config.commands = @oldset
end
it 'should display help for a specific command' do
pry_eval('help ls').should =~ /Usage: ls/
end
it 'should display help for a regex command with a "listing"' do
@set.command /bar(.*)/, "Test listing", :listing => "foo" do; end
pry_eval('help foo').should =~ /Test listing/
end
it 'should display help for a command with a spaces in its name' do
@set.command "cmd with spaces", "desc of a cmd with spaces" do; end
pry_eval('help "cmd with spaces"').should =~ /desc of a cmd with spaces/
end
it 'should display help for all commands with a description' do
@set.command /bar(.*)/, "Test listing", :listing => "foo" do; end
@set.command "b", "description for b", :listing => "foo" do; end
@set.command "c" do;end
@set.command "d", "" do;end
output = pry_eval('help')
output.should =~ /Test listing/
output.should =~ /description for b/
output.should =~ /No description/
end
it "should sort the output of the 'help' command" do
@set.command 'faa', "Fooerizes" do; end
@set.command 'gaa', "Gooerizes" do; end
@set.command 'maa', "Mooerizes" do; end
@set.command 'baa', "Booerizes" do; end
doc = pry_eval('help')
order = [doc.index("baa"),
doc.index("faa"),
doc.index("gaa"),
doc.index("maa")]
order.should == order.sort
end
end
Version data entries
79 entries across 79 versions & 5 rubygems