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Directify tests for play

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Ryan Fitzgerald 2012-08-18 17:12:34 -07:00
parent 52448d557f
commit f2b63d0cb2
2 changed files with 44 additions and 47 deletions
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4
lib/pry/helpers/command_helpers.rb
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@ -193,7 +193,7 @@ class Pry
# #
# @param [String] text The text from which to remove indentation # @param [String] text The text from which to remove indentation
# @return [String] The text with indentation stripped. # @return [String] The text with indentation stripped.
def unindent(text) def unindent(text, left_padding = 0)
# Empty blank lines # Empty blank lines
text = text.sub(/^[ \t]+$/, '') text = text.sub(/^[ \t]+$/, '')
@ -208,7 +208,7 @@ class Pry
end end
end end
text.gsub(/^#{margin}/, '') text.gsub(/^#{margin}/, ' ' * left_padding)
end end
# Restrict a string to the given range of lines (1-indexed) # Restrict a string to the given range of lines (1-indexed)

87
test/test_default_commands/test_input.rb
View file

@ -276,27 +276,25 @@ describe "Pry::DefaultCommands::Input" do
describe "play" do describe "play" do
it 'should play a string variable (with no args)' do it 'should play a string variable (with no args)' do
x = "\"hello\"" eval_str = ''
redirect_pry_io(InputTester.new("play x", "exit-all"), @str_output) do
Pry.start binding, :hooks => Pry::Hooks.new
end
@str_output.string.should =~ /"hello"/ @t.eval 'x = "\"hello\""'
@t.process_command 'play x', eval_str
eval_str.should == '"hello"'
end end
it 'should play a string variable (with no args) using --lines to select what to play' do it 'should play a string variable (with no args) using --lines to select what to play' do
b = binding eval_str = ''
b.eval('x = "\"hello\"\n\"goodbye\"\n\"love\""')
redirect_pry_io(InputTester.new("play x --lines 1", "exit-all"), @str_output) do
Pry.start b, :hooks => Pry::Hooks.new
end
@str_output.string.should =~ /hello/ @t.eval 'x = "\"hello\"\n\"goodbye\"\n\"love\""'
@str_output.string.should.not =~ /love/ @t.process_command 'play x --lines 1', eval_str
@str_output.string.should.not =~ /goodbye/
eval_str.should == "\"hello\"\n"
end end
it 'should play documentation with the -d switch' do it 'should play documentation with the -d switch' do
eval_str = ''
o = Object.new o = Object.new
# @v = 10 # @v = 10
@ -305,15 +303,16 @@ describe "Pry::DefaultCommands::Input" do
:test_method_content :test_method_content
end end
redirect_pry_io(InputTester.new('play -d test_method', "exit-all")) do pry_tester(o).process_command 'play -d test_method', eval_str
o.pry
end
o.instance_variable_get(:@v).should == 10 eval_str.should == unindent(<<-STR)
o.instance_variable_get(:@y).should == 20 @v = 10
@y = 20
STR
end end
it 'should play documentation with the -d switch (restricted by --lines)' do it 'should restrict -d switch with --lines' do
eval_str = ''
o = Object.new o = Object.new
# @x = 0 # @x = 0
@ -324,45 +323,47 @@ describe "Pry::DefaultCommands::Input" do
:test_method_content :test_method_content
end end
redirect_pry_io(InputTester.new('play -d test_method --lines 2..3', "exit-all")) do pry_tester(o).process_command 'play -d test_method --lines 2..3', eval_str
o.pry
end
o.instance_variable_get(:@x).should == nil eval_str.should == unindent(<<-STR)
o.instance_variable_get(:@z).should == nil @v = 10
o.instance_variable_get(:@v).should == 10 @y = 20
o.instance_variable_get(:@y).should == 20 STR
end end
it 'should play a method with the -m switch (a single line)' do it 'should play a method with the -m switch (a single line)' do
eval_str = ''
o = Object.new o = Object.new
def o.test_method def o.test_method
:test_method_content :test_method_content
end end
redirect_pry_io(InputTester.new('play -m test_method --lines 2', "exit-all"), @str_output) do pry_tester(o).process_command 'play -m test_method --lines 2', eval_str
o.pry
end
@str_output.string.should =~ /:test_method_content/ eval_str.should == " :test_method_content\n"
end end
it 'should APPEND to the input buffer when playing a line with play -m, not replace it' do it 'should APPEND to the input buffer when playing a line with play -m, not replace it' do
eval_str = unindent(<<-STR)
def another_test_method
STR
o = Object.new o = Object.new
def o.test_method def o.test_method
:test_method_content :test_method_content
end end
redirect_pry_io(InputTester.new('def another_test_method', 'play -m test_method --lines 2', 'show-input', 'exit-all'), @str_output) do pry_tester(o).process_command 'play -m test_method --lines 2', eval_str
o.pry
end
@str_output.string.should =~ /def another_test_method/ eval_str.should == unindent(<<-STR)
@str_output.string.should =~ /:test_method_content/ def another_test_method
:test_method_content
STR
end end
it 'should play a method with the -m switch (multiple line)' do it 'should play a method with the -m switch (multiple line)' do
eval_str = ''
o = Object.new o = Object.new
def o.test_method def o.test_method
@ -372,16 +373,12 @@ describe "Pry::DefaultCommands::Input" do
@var3 = 40 @var3 = 40
end end
redirect_pry_io(InputTester.new('play -m test_method --lines 3..4', "exit-all"), @str_output) do pry_tester(o).process_command 'play -m test_method --lines 3..4', eval_str
o.pry
end
o.instance_variable_get(:@var0).should == nil eval_str.should == unindent(<<-STR, 2)
o.instance_variable_get(:@var1).should == 20 @var1 = 20
o.instance_variable_get(:@var2).should == 30 @var2 = 30
o.instance_variable_get(:@var3).should == nil STR
@str_output.string.should =~ /30/
@str_output.string.should.not =~ /20/
end end
end end