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added and modified tests to work with binding_stack

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This commit is contained in:
John Mair 2011-08-22 14:57:59 +12:00
parent f7c8cb7941
commit ec22631ccb
2 changed files with 72 additions and 24 deletions
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48
test/test_default_commands/test_context.rb
View file

@ -1,6 +1,45 @@
require 'helper'
describe "Pry::DefaultCommands::Context" do
describe "quit" do
it 'should break out of the repl loop of Pry instance (returning target of session)' do
redirect_pry_io(InputTester.new("quit"), StringIO.new) do
Pry.new.repl(0).should == 0
end
end
it 'should break out of the repl loop of Pry instance wth a user specified value' do
redirect_pry_io(InputTester.new("quit 'message'"), StringIO.new) do
Pry.new.repl(0).should == 'message'
end
end
it 'should quit break of the repl loop even if multiple bindings still on stack' do
ins = nil
redirect_pry_io(InputTester.new("cd 1", "cd 2", "quit 'message'"), StringIO.new) do
ins = Pry.new.tap { |v| v.repl(0).should == 'message' }
end
end
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
ins = Pry.new.tap { |v| v.repl(0) }
end
ins.binding_stack.empty?.should == true
end
end
describe "exit" do
it 'should raise SystemExit' do
redirect_pry_io(InputTester.new("exit"), StringIO.new) do
lambda { Pry.new.repl(0).should == 0 }.should.raise SystemExit
end
end
end
describe "cd" do
after do
$obj = nil
@ -28,6 +67,15 @@ describe "Pry::DefaultCommands::Context" do
$outer.should == :outer
end
it 'should break out of the repl loop of Pry instance when binding_stack has only one binding' do
# redirect_pry_io(InputTester.new("ls"), StringIO.new) do
# o = Pry.new.tap { |v| v.repl(0) }
# end
Pry.start(0, :input => StringIO.new("cd ..")).should == 0
end
it 'should break out to outer-most session with cd /' do
b = Pry.binding_for(:outer)
b.eval("x = :inner")

48
test/test_pry.rb
View file

@ -175,7 +175,7 @@ describe Pry do
describe "repl" do
describe "basic functionality" do
it 'should set an ivar on an object and exit the repl' do
input_strings = ["@x = 10", "exit"]
input_strings = ["@x = 10", "quit"]
input = InputTester.new(*input_strings)
o = Object.new
@ -262,10 +262,10 @@ describe Pry do
Pry.config.should_load_rc = true
Pry::RC_FILES << File.expand_path("../testrc", __FILE__)
Pry.start(self, :input => StringIO.new("exit\n"), :output => Pry::NullOutput)
Pry.start(self, :input => StringIO.new("quit\n"), :output => Pry::NullOutput)
TEST_RC.should == [0]
Pry.start(self, :input => StringIO.new("exit\n"), :output => Pry::NullOutput)
Pry.start(self, :input => StringIO.new("quit\n"), :output => Pry::NullOutput)
TEST_RC.should == [0]
Object.remove_const(:TEST_RC)
@ -273,13 +273,13 @@ describe Pry do
it "should not run the rc file at all if Pry.config.should_load_rc is false" do
Pry.config.should_load_rc = false
Pry.start(self, :input => StringIO.new("exit\n"), :output => Pry::NullOutput)
Pry.start(self, :input => StringIO.new("quit\n"), :output => Pry::NullOutput)
Object.const_defined?(:TEST_RC).should == false
end
it "should not load the rc file if #repl method invoked" do
Pry.config.should_load_rc = true
Pry.new(:input => StringIO.new("exit\n"), :output => Pry::NullOutput).repl(self)
Pry.new(:input => StringIO.new("quit\n"), :output => Pry::NullOutput).repl(self)
Object.const_defined?(:TEST_RC).should == false
Pry.config.should_load_rc = false
end
@ -292,7 +292,7 @@ describe Pry do
end
it 'should nest properly' do
Pry.input = InputTester.new("cd 1", "cd 2", "cd 3", "\"nest:\#\{(_pry_.binding_stack.size - 1)\}\"", "exit_all")
Pry.input = InputTester.new("cd 1", "cd 2", "cd 3", "\"nest:\#\{(_pry_.binding_stack.size - 1)\}\"", "exit-all")
str_output = StringIO.new
Pry.output = str_output
@ -343,7 +343,7 @@ describe Pry do
it 'should run a command with no parameter' do
pry_tester = Pry.new
pry_tester.commands = CommandTester
pry_tester.input = InputTester.new("command1", "exit_all")
pry_tester.input = InputTester.new("command1", "exit-all")
pry_tester.commands = CommandTester
str_output = StringIO.new
@ -357,7 +357,7 @@ describe Pry do
it 'should run a command with one parameter' do
pry_tester = Pry.new
pry_tester.commands = CommandTester
pry_tester.input = InputTester.new("command2 horsey", "exit_all")
pry_tester.input = InputTester.new("command2 horsey", "exit-all")
pry_tester.commands = CommandTester
str_output = StringIO.new
@ -377,7 +377,7 @@ describe Pry do
end
it "should start a pry session on the receiver (first form)" do
Pry.input = InputTester.new("self", "exit")
Pry.input = InputTester.new("self", "quit")
str_output = StringIO.new
Pry.output = str_output
@ -388,7 +388,7 @@ describe Pry do
end
it "should start a pry session on the receiver (second form)" do
Pry.input = InputTester.new("self", "exit")
Pry.input = InputTester.new("self", "quit")
str_output = StringIO.new
Pry.output = str_output
@ -446,7 +446,7 @@ describe Pry do
attr_accessor :prompt
def readline(prompt)
@prompt = prompt
"exit"
"quit"
end
end.new
@ -459,7 +459,7 @@ describe Pry do
arity_zero_input = Class.new do
def readline
"exit"
"quit"
end
end.new
@ -474,7 +474,7 @@ describe Pry do
def readline(*args)
@prompt = args.first
"exit"
"quit"
end
end.new
@ -673,7 +673,7 @@ describe Pry do
it 'should create a command in a nested context and that command should be accessible from the parent' do
redirect_pry_io(StringIO.new, StringIO.new) do
str_input = StringIO.new("@x=nil\ncd 7\n_pry_.commands.instance_eval {\ncommand('bing') { |arg| run arg }\n}\ncd ..\nbing ls\nexit")
str_input = StringIO.new("@x=nil\ncd 7\n_pry_.commands.instance_eval {\ncommand('bing') { |arg| run arg }\n}\ncd ..\nbing ls\nquit")
str_output = StringIO.new
Pry.input = str_input
obj = Object.new
@ -926,23 +926,23 @@ describe Pry do
describe "pry return values" do
it 'should return the target object' do
Pry.start(self, :input => StringIO.new("exit"), :output => Pry::NullOutput).should == self
Pry.start(self, :input => StringIO.new("quit"), :output => Pry::NullOutput).should == self
end
it 'should return the parameter given to exit' do
Pry.start(self, :input => StringIO.new("exit 10"), :output => Pry::NullOutput).should == 10
it 'should return the parameter given to quit' do
Pry.start(self, :input => StringIO.new("quit 10"), :output => Pry::NullOutput).should == 10
end
it 'should return the parameter (multi word string) given to exit' do
Pry.start(self, :input => StringIO.new("exit \"john mair\""), :output => Pry::NullOutput).should == "john mair"
it 'should return the parameter (multi word string) given to quit' do
Pry.start(self, :input => StringIO.new("quit \"john mair\""), :output => Pry::NullOutput).should == "john mair"
end
it 'should return the parameter (function call) given to exit' do
Pry.start(self, :input => StringIO.new("exit 'abc'.reverse"), :output => Pry::NullOutput).should == 'cba'
it 'should return the parameter (function call) given to quit' do
Pry.start(self, :input => StringIO.new("quit 'abc'.reverse"), :output => Pry::NullOutput).should == 'cba'
end
it 'should return the parameter (self) given to exit' do
Pry.start("carl", :input => StringIO.new("exit self"), :output => Pry::NullOutput).should == "carl"
it 'should return the parameter (self) given to quit' do
Pry.start("carl", :input => StringIO.new("quit self"), :output => Pry::NullOutput).should == "carl"
end
end
@ -1048,7 +1048,7 @@ describe Pry do
end
it 'should set the hooks default, and the default should be overridable' do
Pry.input = InputTester.new("exit")
Pry.input = InputTester.new("quit")
Pry.hooks = {
:before_session => proc { |out,_| out.puts "HELLO" },
:after_session => proc { |out,_| out.puts "BYE" }