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