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Versions: 4
Compression:
Stored size: 1.25 KB
Contents
require 'spec_helper'
describe Terrapin::CommandLine::ProcessRunner do
if Terrapin::CommandLine::ProcessRunner.supported?
it_behaves_like "a command that does not block"
it 'runs the command given and captures the output' do
output = subject.call("echo hello")
expect(output).to have_output "hello\n"
end
it 'runs the command given and captures the error output' do
output = subject.call("echo hello 1>&2")
expect(output).to have_error_output "hello\n"
end
it 'modifies the environment and runs the command given' do
output = subject.call("echo $yes", {"yes" => "no"})
expect(output).to have_output "no\n"
end
it 'sets the exitstatus when a command completes' do
subject.call("ruby -e 'exit 0'")
expect($?.exitstatus).to eq(0)
subject.call("ruby -e 'exit 5'")
expect($?.exitstatus).to eq(5)
end
it "runs the command it's given and allows access to stderr afterwards" do
cmd = Terrapin::CommandLine.new(
"ruby",
"-e '$stdout.puts %{hello}; $stderr.puts %{goodbye}'",
:swallow_stderr => false
)
cmd.run
expect(cmd.command_output).to eq "hello\n"
expect(cmd.command_error_output).to eq "goodbye\n"
end
end
end
Version data entries
4 entries across 3 versions & 2 rubygems