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require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
require 'phusion_passenger/app_process'
module PhusionPassenger
describe AppProcess do
before :each do
@stub = RailsStub.new('2.3/foobar')
end
after :each do
@stub.destroy
end
it "correctly detects Rails version numbers specified in environment.rb" do
rails_version = AppProcess.detect_framework_version(@stub.app_root)
rails_version.should =~ /^2\.3\.(\d+)$/
end
it "returns :vendor if an application uses a vendored Rails" do
@stub.use_vendor_rails('minimal')
rails_version = AppProcess.detect_framework_version(@stub.app_root)
rails_version.should == :vendor
end
it "returns nil if an application does not specify its Rails version" do
File.write(@stub.environment_rb) do |content|
content.sub(/^RAILS_GEM_VERSION = .*$/, '')
end
rails_version = AppProcess.detect_framework_version(@stub.app_root)
rails_version.should be_nil
end
it "raises VersionNotFound if a nonexistant Rails version is specified" do
File.write(@stub.environment_rb) do |content|
content.sub(/^RAILS_GEM_VERSION = .*$/, "RAILS_GEM_VERSION = '1.9.1972'")
end
detector = lambda { AppProcess.detect_framework_version(@stub.app_root) }
detector.should raise_error(::PhusionPassenger::VersionNotFound)
end
end
end # module PhusionPassenger
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