60 lines
1.9 KiB
Ruby
60 lines
1.9 KiB
Ruby
require 'helper'
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describe "Pry::Commands" do
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describe "help" do
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it 'should display help for a specific command' do
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str_output = StringIO.new
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redirect_pry_io(InputTester.new("help ls", "exit-all"), str_output) do
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pry
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end
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str_output.string.each_line.count.should == 1
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str_output.string.should =~ /ls --help/
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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 = Pry::CommandSet.new do
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command /bar(.*)/, "Test listing", :listing => "foo" do
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end
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end
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str_output = StringIO.new
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redirect_pry_io(InputTester.new("help foo"), str_output) do
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Pry.new(:commands => set).rep
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end
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str_output.string.each_line.count.should == 1
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str_output.string.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 = Pry::CommandSet.new do
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command "command with spaces", "description of a command with spaces" do
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end
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end
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str_output = StringIO.new
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redirect_pry_io(InputTester.new("help \"command with spaces\""), str_output) do
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Pry.new(:commands => set).rep
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end
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str_output.string.each_line.count.should == 1
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str_output.string.should =~ /description of a command 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 = Pry::CommandSet.new do
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command /bar(.*)/, "Test listing", :listing => "foo" do; end
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command "b", "description for b", :listing => "foo" do; end
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command "c" do;end
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command "d", "" do;end
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end
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str_output = StringIO.new
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redirect_pry_io(InputTester.new("help"), str_output) do
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Pry.new(:commands => set).rep
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end
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str_output.string.should =~ /Test listing/
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str_output.string.should =~ /description for b/
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str_output.string.should =~ /No description/
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end
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end
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end
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