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Versions: 40
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Contents
require File.expand_path("../../../base", __FILE__)
describe Vagrant::Config::Loader do
include_context "unit"
let(:instance) { described_class.new }
it "should ignore non-existent load order keys" do
instance.load_order = [:foo]
instance.load
end
it "should load and return the configuration" do
proc = Proc.new do |config|
config.vagrant.dotfile_name = "foo"
end
instance.load_order = [:proc]
instance.set(:proc, proc)
config = instance.load
config.vagrant.dotfile_name.should == "foo"
end
it "should only run the same proc once" do
count = 0
proc = Proc.new do |config|
config.vagrant.dotfile_name = "foo"
count += 1
end
instance.load_order = [:proc]
instance.set(:proc, proc)
5.times do
result = instance.load
# Verify the config result
result.vagrant.dotfile_name.should == "foo"
# Verify the count is only one
count.should == 1
end
end
it "should only load configuration files once" do
$_config_data = 0
# We test both setting a file multiple times as well as multiple
# loads, since both should not cache the data.
file = temporary_file("$_config_data += 1")
instance.load_order = [:file]
5.times { instance.set(:file, file) }
5.times { instance.load }
$_config_data.should == 1
end
it "should not clear the cache if setting to the same value multiple times" do
$_config_data = 0
file = temporary_file("$_config_data += 1")
instance.load_order = [:proc]
instance.set(:proc, file)
5.times { instance.load }
instance.set(:proc, file)
5.times { instance.load }
$_config_data.should == 1
end
it "should raise proper error if there is a syntax error in a Vagrantfile" do
instance.load_order = [:file]
expect { instance.set(:file, temporary_file("Vagrant:^Config")) }.
to raise_exception(Vagrant::Errors::VagrantfileSyntaxError)
end
end
Version data entries
40 entries across 40 versions & 6 rubygems