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|
# frozen_string_literal: true
# This command needs a TONNE more tests for it, but i can't figure out
# how to do them yet, and i really want to release. Sorry. Someone
# come along and do a better job.
describe "play" do
before do
@o = Object.new
@t = pry_tester(@o)
end
describe "with an argument" do
# can't think of a f*cking way to test this!!
describe "implied file" do
# it 'should play from the file associated with the current binding' do
# # require 'fixtures/play_helper'
# end
# describe "integer" do
# it "should process one line from pry_instance.last_file" do
# @t.process_command 'play --lines 1', @eval_str
# @eval_str.should =~ /bing = :bing\n/
# end
# end
# describe "range" do
# it "should process multiple lines at once from pry_instance.last_file" do
# @t.process_command 'play --lines 1..3', @eval_str
# [/bing = :bing\n/, /bang = :bang\n/, /bong = :bong\n/].each { |str|
# @eval_str.should =~ str
# }
# end
end
end
describe "playing a file" do
it 'should play a file' do
@t.process_command 'play spec/fixtures/whereami_helper.rb'
expect(@t.eval_string).to eq unindent(<<-STR)
# rubocop:disable Layout/EmptyLineBetweenDefs
class Cor
def a; end
def b; end
def c; end
def d; end
end
# rubocop:enable Layout/EmptyLineBetweenDefs
STR
end
it 'should output file contents with print option' do
@t.process_command 'play --print spec/fixtures/whereami_helper.rb'
expect(@t.last_output).to eq unindent(<<-STR)
1: # rubocop:disable Layout/EmptyLineBetweenDefs
2: class Cor
3: def a; end
4: def b; end
5: def c; end
6: def d; end
7: end
8: # rubocop:enable Layout/EmptyLineBetweenDefs
STR
end
end
describe "whatever" do
before do
def @o.test_method
:test_method_content
end
end
it 'should play documentation with the -d switch' do
@o.singleton_class.send :remove_method, :test_method
# @v = 10
# @y = 20
def @o.test_method
:test_method_content
end
@t.process_command 'play -d test_method'
expect(@t.eval_string).to eq unindent(<<-STR)
@v = 10
@y = 20
STR
end
it 'should restrict -d switch with --lines' do
@o.singleton_class.send :remove_method, :test_method
# @x = 0
# @v = 10
# @y = 20
# @z = 30
def @o.test_method
:test_method_content
end
@t.process_command 'play -d test_method --lines 2..3'
expect(@t.eval_string).to eq unindent(<<-STR)
@v = 10
@y = 20
STR
end
it 'has pretty error messages when -d cant find object' do
expect { @t.process_command "play -d sdfsdf" }
.to raise_error(Pry::CommandError, /Cannot locate/)
end
it 'should play a method (a single line)' do
@t.process_command 'play test_method --lines 2'
expect(@t.eval_string).to eq ":test_method_content\n"
end
it 'should properly reindent lines' do
@o.singleton_class.send :remove_method, :test_method
def @o.test_method
'hello world'
end
@t.process_command 'play test_method --lines 2'
expect(@t.eval_string).to eq "'hello world'\n"
end
it 'should APPEND to the input buffer when playing a method line, not replace it' do
@t.eval_string = unindent(<<-STR)
def another_test_method
STR
@t.process_command 'play test_method --lines 2'
expect(@t.eval_string).to eq unindent(<<-STR)
def another_test_method
:test_method_content
STR
end
it 'should play a method (multiple lines)' do
@o.singleton_class.send :remove_method, :test_method
def @o.test_method
@var0 = 10
@var1 = 20
@var2 = 30
@var3 = 40
end
@t.process_command 'play test_method --lines 3..4'
expect(@t.eval_string).to eq unindent(<<-STR, 0)
@var1 = 20
@var2 = 30
STR
end
describe "play -i" do
it 'should play multi-ranged input expressions' do
a = b = c = d = e = 0
redirect_pry_io(
InputTester.new(
'a += 1', 'b += 1', 'c += 1', 'd += 1', 'e += 1', 'play -i 1..3'
),
StringIO.new
) do
binding.pry # rubocop:disable Lint/Debugger
end
[a, b, c].all? { |v| expect(v).to eq 2 }
expect(d).to eq 1
expect(e).to eq 1
end
end
describe "play -e" do
it 'should run an expression from given line number' do
@o.singleton_class.send :remove_method, :test_method
def @o.test_method
@s = [
1, 2, 3,
4, 5, 6
]
end
@t.process_command 'play test_method -e 2'
expect(@t.eval_string).to eq unindent(<<-STR, 0)
@s = [
1, 2, 3,
4, 5, 6
]
STR
end
end
end
end
|
