Sha256: c84d15121d3d2e69836b73abf5d54e3033b695debe21d3e2ff6ea333facb8029
Contents?: true
Size: 1.34 KB
Versions: 64
Compression:
Stored size: 1.34 KB
Contents
# encoding: utf-8
require 'spec_helper'
RSpec.describe FeduxOrgStdlib::Environment do
context '#isolated_environment' do
it 'runs command in isolated environment' do
klass = Class.new do
include FeduxOrgStdlib::Environment
def test_env
isolated_environment 'TEST_VAR' => 'this is a test' do
ENV['TEST_VAR']
end
end
end
expect(klass.new.test_env).to eq('this is a test')
end
it 'let you define an environment before running a command' do
klass = Class.new do
include FeduxOrgStdlib::Environment
def test_env
isolated_environment({}, { clear: true }) do
#are set by the terminal and can hardly be cleared
ENV.delete('COLUMNS')
ENV.delete('LINES')
ENV.to_hash
end
end
end
expect(klass.new.test_env).to eq({})
end
it 'restores environment although an exception occured' do
klass = Class.new do
include FeduxOrgStdlib::Environment
def test_env
ENV['TEST_VAR'] = 'TEST'
begin
isolated_environment({}, { clear: true }) do
raise
end
rescue
end
ENV['TEST_VAR']
end
end
expect(klass.new.test_env).to eq('TEST')
end
end
end
Version data entries
64 entries across 64 versions & 1 rubygems