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Contents
require "spec_helper"
module Twitchus
describe Cli do
before do
@old_stderr = $stderr
$stderr = StringIO.new
@old_stdout = $stdout
$stdout = StringIO.new
# Twitchus.reset_global_options
end
after do
# Twitchus.reset_global_options
$stderr = @old_stderr
$stdout = @old_stdout
end
def cli_test(argv, env, exit_val, stderr_regex = nil, stdout_regex = nil)
begin
cli = Cli.new
cli.run(argv, env)
return cli
rescue SystemExit => e
e.status.should == exit_val
$stderr.string.should match stderr_regex if stderr_regex
$stdout.string.should match stdout_regex if stdout_regex
end
end
it "exits with 1 with invalid options" do
cli_test(%w{-w}, {}, 1, /invalid option/)
cli_test(%w{-g foo}, {}, 1, /invalid option/)
end
it "exits with 1 if no config is given" do
cli_test([], {}, 1, /specify a config file/)
end
it "exits with 1 if the config file doesn't exist" do
cli_test(%w{-c foo.yml}, {}, 1, /file you specified doesn't exist/)
end
it "exits with 0 if an existing config file is given" do
file =<<YAML
streams:
- scvrush2
YAML
File.write("./tmp/config.yml", file)
Twitchus::Worker.stub(:new) { stub.as_null_object }
cli_test(%w{-c ./tmp/config.yml}, {}, 0)
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems