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Contents
require "appsignal/cli"
describe Appsignal::CLI do
let(:out_stream) { std_stream }
let(:output) { out_stream.read }
let(:cli) { Appsignal::CLI }
before { allow(Dir).to receive(:pwd).and_return(project_fixture_path) }
it "should print the help with no arguments, -h and --help" do
[nil, "-h", "--help"].each do |arg|
expect do
capture_stdout(out_stream) do
cli.run([arg].compact)
end
end.to raise_error(SystemExit)
expect(output).to include "appsignal <command> [options]"
expect(output).to include \
"Available commands: demo, diagnose, install"
end
end
it "should print the version with -v and --version" do
["-v", "--version"].each do |arg|
expect do
capture_stdout(out_stream) do
cli.run([arg])
end
end.to raise_error(SystemExit)
expect(output).to include "AppSignal"
expect(output).to include "."
end
end
it "should print a notice if a command does not exist" do
expect do
capture_stdout(out_stream) do
cli.run(["nonsense"])
end
end.to raise_error(SystemExit)
expect(output).to include "Command 'nonsense' does not exist, run "\
"appsignal -h to see the help"
end
describe "diagnose" do
it "should call Appsignal::Diagnose.install" do
expect(Appsignal::CLI::Diagnose).to receive(:run)
cli.run([
"diagnose"
])
end
end
end
Version data entries
110 entries across 110 versions & 1 rubygems