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added tests for hist and failing test for hist --replay

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This commit is contained in:
John Mair 2011-05-23 11:57:34 +12:00
parent 60f164d8c4
commit 8b065971c3
2 changed files with 49 additions and 12 deletions
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2
test/helper.rb
View file

@ -15,7 +15,7 @@ def sample_method
:sample
end
def redirect_global_pry_input_output(new_in, new_out)
def redirect_pry_io(new_in, new_out)
old_in = Pry.input
old_out = Pry.output

59
test/test_default_commands.rb
View file

@ -2,10 +2,47 @@ require 'helper'
describe "Pry::Commands" do
describe "hist" do
before do
Readline::HISTORY.clear
@hist = Readline::HISTORY
end
it 'should display the correct history' do
@hist.push "hello"
@hist.push "world"
str_output = StringIO.new
redirect_pry_io(InputTester.new("hist", "exit-all"), str_output) do
pry
end
str_output.string.should =~ /hello\n.*world/
end
it 'should replay history correctly (single item)' do
@hist.push "cd :hello"
str_output = StringIO.new
redirect_pry_io(InputTester.new("hist --replay 0", "self", "exit-all"), str_output) do
pry
end
str_output.string.should =~ /hello/
end
it 'should replay a range of history correctly (range of items)' do
@hist.push ":hello"
@hist.push ":carl"
str_output = StringIO.new
redirect_pry_io(InputTester.new("hist --replay 0..1", "exit-all"), str_output) do
pry
end
str_output.string.should =~ /:hello\n.*:carl/
end
end
describe "show-method" do
it 'should output a method\'s source' do
str_output = StringIO.new
redirect_global_pry_input_output(InputTester.new("show-method sample_method", "exit-all"), str_output) do
redirect_pry_io(InputTester.new("show-method sample_method", "exit-all"), str_output) do
Pry.new.repl(TOPLEVEL_BINDING)
end
@ -14,7 +51,7 @@ describe "Pry::Commands" do
it 'should output a method\'s source with line numbers' do
str_output = StringIO.new
redirect_global_pry_input_output(InputTester.new("show-method -l sample_method", "exit-all"), str_output) do
redirect_pry_io(InputTester.new("show-method -l sample_method", "exit-all"), str_output) do
Pry.new.repl(TOPLEVEL_BINDING)
end
@ -26,7 +63,7 @@ describe "Pry::Commands" do
o = Object.new
def o.sample
redirect_global_pry_input_output(InputTester.new("show-method", "exit-all"), $str_output) do
redirect_pry_io(InputTester.new("show-method", "exit-all"), $str_output) do
binding.pry
end
end
@ -41,7 +78,7 @@ describe "Pry::Commands" do
o = Object.new
def o.sample
redirect_global_pry_input_output(InputTester.new("show-method -l", "exit-all"), $str_output) do
redirect_pry_io(InputTester.new("show-method -l", "exit-all"), $str_output) do
binding.pry
end
end
@ -56,7 +93,7 @@ describe "Pry::Commands" do
describe "show-doc" do
it 'should output a method\'s documentation' do
str_output = StringIO.new
redirect_global_pry_input_output(InputTester.new("show-doc sample_method", "exit-all"), str_output) do
redirect_pry_io(InputTester.new("show-doc sample_method", "exit-all"), str_output) do
Pry.new.repl(TOPLEVEL_BINDING)
end
@ -68,7 +105,7 @@ describe "Pry::Commands" do
o = Object.new
def o.sample
redirect_global_pry_input_output(InputTester.new("show-doc", "exit-all"), $str_output) do
redirect_pry_io(InputTester.new("show-doc", "exit-all"), $str_output) do
binding.pry
end
end
@ -85,7 +122,7 @@ describe "Pry::Commands" do
b = Pry.binding_for(Object.new)
b.eval("x = :mon_ouie")
redirect_global_pry_input_output(InputTester.new("cd x", "self.should == :mon_ouie;", "exit-all"), StringIO.new) do
redirect_pry_io(InputTester.new("cd x", "self.should == :mon_ouie;", "exit-all"), StringIO.new) do
Pry.new.repl(b)
end
end
@ -94,7 +131,7 @@ describe "Pry::Commands" do
b = Pry.binding_for(:outer)
b.eval("x = :inner")
redirect_global_pry_input_output(InputTester.new("cd x", "self.should == :inner;", "cd ..", "self.should == :outer", "exit-all"), StringIO.new) do
redirect_pry_io(InputTester.new("cd x", "self.should == :inner;", "cd ..", "self.should == :outer", "exit-all"), StringIO.new) do
Pry.new.repl(b)
end
end
@ -103,7 +140,7 @@ describe "Pry::Commands" do
b = Pry.binding_for(:outer)
b.eval("x = :inner")
redirect_global_pry_input_output(InputTester.new("cd x", "self.should == :inner;", "cd 5", "self.should == 5", "cd /", "self.should == :outer", "exit-all"), StringIO.new) do
redirect_pry_io(InputTester.new("cd x", "self.should == :inner;", "cd 5", "self.should == 5", "cd /", "self.should == :outer", "exit-all"), StringIO.new) do
Pry.new.repl(b)
end
end
@ -111,7 +148,7 @@ describe "Pry::Commands" do
it 'should start a session on TOPLEVEL_BINDING with cd ::' do
b = Pry.binding_for(:outer)
redirect_global_pry_input_output(InputTester.new("cd ::", "self.should == TOPLEVEL_BINDING.eval('self')", "exit-all"), StringIO.new) do
redirect_pry_io(InputTester.new("cd ::", "self.should == TOPLEVEL_BINDING.eval('self')", "exit-all"), StringIO.new) do
Pry.new.repl(5)
end
end
@ -122,7 +159,7 @@ describe "Pry::Commands" do
:mon_ouie
end
redirect_global_pry_input_output(InputTester.new("cd hello 1, 2, 3", "self.should == :mon_ouie", "exit-all"), StringIO.new) do
redirect_pry_io(InputTester.new("cd hello 1, 2, 3", "self.should == :mon_ouie", "exit-all"), StringIO.new) do
Pry.new.repl(o)
end
end