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require 'spec_helper'
describe Configuration::Methods do
before(:all) do
@settings = Configuration::Settings.create do
add_provider Configuration::Provider::Dynamic
add_provider Configuration::Provider::Env
extend Configuration::Methods
end
end
describe "#pod_uri" do
it "properly parses the pod url" do
@settings.environment.url = "http://example.org/"
@settings.pod_uri.scheme.should == "http"
@settings.pod_uri.host.should == "example.org"
end
end
describe "#bare_pod_uri" do
it 'is #pod_uri.authority stripping www.' do
pod_uri = mock
@settings.stub(:pod_uri).and_return(pod_uri)
pod_uri.should_receive(:authority).and_return("www.example.org")
@settings.bare_pod_uri.should == 'example.org'
end
end
describe "#configured_services" do
it "includes the enabled services only" do
services = mock
enabled = mock
enabled.stub(:enable?).and_return(true)
disabled = mock
disabled.stub(:enable?).and_return(false)
services.stub(:twitter).and_return(enabled)
services.stub(:tumblr).and_return(enabled)
services.stub(:facebook).and_return(disabled)
@settings.stub(:services).and_return(services)
@settings.configured_services.should include :twitter
@settings.configured_services.should include :tumblr
@settings.configured_services.should_not include :facebook
end
end
describe "#version_string" do
before do
@version = mock
@version.stub(:number).and_return("0.0.0.0")
@version.stub(:release?).and_return(true)
@settings.stub(:version).and_return(@version)
@settings.stub(:git_available?).and_return(false)
@settings.instance_variable_set(:@version_string, nil)
end
it "includes the version" do
@settings.version_string.should include @version.number
end
context "on a non release" do
before do
@version.stub(:release?).and_return(false)
end
it "includes pre" do
@settings.version_string.should include "pre"
end
end
context "with git available" do
before do
@settings.stub(:git_available?).and_return(true)
@settings.stub(:git_revision).and_return("1234567890")
end
it "includes the 'patchlevel'" do
@settings.version_string.should include "-p#{@settings.git_revision[0..7]}"
@settings.version_string.should_not include @settings.git_revision[0..8]
end
end
end
describe "#get_redis_instance" do
context "with REDISTOGO_URL set" do
before do
ENV["REDISTOGO_URL"] = "redis://myserver"
end
it "uses that" do
@settings.get_redis_instance.client.host.should == "myserver"
end
end
context "with REDIS_URL set" do
before do
ENV["REDISTOGO_URL"] = nil
ENV["REDIS_URL"] = "redis://yourserver"
end
it "uses that" do
@settings.get_redis_instance.client.host.should == "yourserver"
end
end
context "with redis set" do
before do
ENV["REDISTOGO_URL"] = nil
ENV["REDIS_URL"] = nil
@settings.environment.redis = "redis://ourserver"
end
it "uses that" do
@settings.get_redis_instance.client.host.should == "ourserver"
end
end
context "with nothing set" do
before do
@settings.environment.redis = nil
ENV["REDISTOGO_URL"] = nil
ENV["REDIS_URL"] = nil
end
it "uses localhost" do
@settings.get_redis_instance.client.host.should == "127.0.0.1"
end
end
context "with a unix socket set" do
before do
ENV["REDISTOGO_URL"] = nil
ENV["REDIS_URL"] = nil
@settings.environment.redis = "unix:///tmp/redis.sock"
end
it "uses that" do
@settings.get_redis_instance.client.path.should == "/tmp/redis.sock"
end
end
end
end