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63 lines
1.6 KiB
Ruby
63 lines
1.6 KiB
Ruby
require 'helper'
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describe "Command::ShellCommand" do
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describe 'cd' do
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before do
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@o = Object.new
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@t = pry_tester(@o) do
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def command_state
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pry.command_state[Pry::Command::ShellCommand.match]
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end
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end
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end
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describe ".cd" do
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before do
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Dir.stubs(:chdir)
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end
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it "saves the current working directory" do
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Dir.stubs(:pwd).returns("initial_path")
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@t.eval ".cd new_path"
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@t.command_state.old_pwd.should == "initial_path"
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end
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describe "given a path" do
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it "sends the path to File.expand_path" do
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Dir.expects(:chdir).with(File.expand_path("new_path"))
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@t.eval ".cd new_path"
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end
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end
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describe "given an empty string" do
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it "sends ~ to File.expand_path" do
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Dir.expects(:chdir).with(File.expand_path("~"))
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@t.eval ".cd "
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end
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end
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describe "given a dash" do
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describe "given no prior directory" do
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it "raises the correct error" do
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lambda { @t.eval ".cd -" }.should.raise(StandardError).
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message.should == "No prior directory available"
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end
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end
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describe "given a prior directory" do
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it "sends the user's last pry working directory to File.expand_path" do
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Dir.stubs(:pwd).returns("initial_path")
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Dir.expects(:chdir).with(File.expand_path("new_path"))
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@t.eval ".cd new_path"
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Dir.expects(:chdir).with(File.expand_path("initial_path"))
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@t.eval ".cd -"
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end
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end
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end
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end
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end
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end
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