1require File.dirname(__FILE__) + '/../../spec_helper.rb'
2
3module Spec
4 module Runner
5 describe DrbCommandLine, "without running local server" do
6 unless Config::CONFIG['ruby_install_name'] == 'jruby'
7 it "should print error when there is no running local server" do
8 err = StringIO.new
9 out = StringIO.new
10 DrbCommandLine.run(OptionParser.parse(['--version'], err, out))
11
12 err.rewind
13 err.read.should =~ /No server is running/
14 end
15 end
16 end
17
18 class DrbCommandLineSpec < ::Spec::Example::ExampleGroup
19 describe DrbCommandLine, "with local server"
20
21 class CommandLineForSpec
22 def self.run(argv, stderr, stdout)
23 exit Spec::Runner::CommandLine.run(OptionParser.parse(argv, stderr, stdout))
24 end
25 end
26
27 unless Config::CONFIG['ruby_install_name'] == 'jruby'
28 before(:all) do
29 DRb.start_service("druby://localhost:8989", CommandLineForSpec)
30 @@drb_example_file_counter = 0
31 end
32
33 before(:each) do
34 create_dummy_spec_file
35 @@drb_example_file_counter = @@drb_example_file_counter + 1
36 end
37
38 after(:each) do
39 File.delete(@dummy_spec_filename)
40 end
41
42 after(:all) do
43 DRb.stop_service
44 end
45
46 it "should run against local server" do
47 out = run_spec_via_druby(['--version'])
48 out.should =~ /RSpec/n
49 end
50
51 it "should output green colorized text when running with --colour option" do
52 out = run_spec_via_druby(["--colour", @dummy_spec_filename])
53 out.should =~ /\e\[32m/n
54 end
55
56 it "should output red colorized text when running with -c option" do
57 out = run_spec_via_druby(["-c", @dummy_spec_filename])
58 out.should =~ /\e\[31m/n
59 end
60
61 def create_dummy_spec_file
62 @dummy_spec_filename = File.expand_path(File.dirname(__FILE__)) + "/_dummy_spec#{@@drb_example_file_counter}.rb"
63 File.open(@dummy_spec_filename, 'w') do |f|
64 f.write %{
65 describe "DUMMY CONTEXT for 'DrbCommandLine with -c option'" do
66 it "should be output with green bar" do
67 true.should be_true
68 end
69
70 it "should be output with red bar" do
71 violated("I want to see a red bar!")
72 end
73 end
74 }
75 end
76 end
77
78 def run_spec_via_druby(argv)
79 err, out = StringIO.new, StringIO.new
80 out.instance_eval do
81 def tty?; true end
82 end
83 options = ::Spec::Runner::Options.new(err, out)
84 options.argv = argv
85 Spec::Runner::DrbCommandLine.run(options)
86 out.rewind; out.read
87 end
88 end
89
90 end
91 end
92end