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added tests for jump-to command to test_context.rb

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This commit is contained in:
John Mair 2011-08-22 21:17:52 +12:00
parent d8562e666e
commit a0045c5647
1 changed files with 29 additions and 1 deletions
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30
test/test_default_commands/test_context.rb
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@ -23,13 +23,41 @@ describe "Pry::DefaultCommands::Context" do
it 'binding_stack should be empty after breaking out of the repl loop' do
ins = nil
redirect_pry_io(InputTester.new("cd 1", "cd 2", "quit 'message'"), StringIO.new) do
redirect_pry_io(InputTester.new("cd 1", "cd 2", "quit"), StringIO.new) do
ins = Pry.new.tap { |v| v.repl(0) }
end
ins.binding_stack.empty?.should == true
end
end
describe "jump-to" do
it 'should jump to the proper binding index in the stack' do
outp = StringIO.new
redirect_pry_io(InputTester.new("cd 1", "cd 2", "jump-to 1", "$blah = self", "quit"), outp) do
Pry.start(0)
end
$blah.should == 1
end
it 'should print error when trying to jump to a non-existent binding index' do
outp = StringIO.new
redirect_pry_io(InputTester.new("cd 1", "cd 2", "jump-to 100", "quit"), outp) do
Pry.start(0)
end
outp.string.should =~ /Invalid nest level/
end
it 'should print error when trying to jump to the same binding index' do
outp = StringIO.new
redirect_pry_io(InputTester.new("cd 1", "cd 2", "jump-to 2", "quit"), outp) do
Pry.new.repl(0)
end
outp.string.should =~ /Already/
end
end
describe "exit" do