Sha256: 24202454b9b6ca0e86962ffaac0855bb2f6d47bdc42cc03260ca69c90769a5df
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Contents
require 'spec_helper'
describe Parslet::Context do
def context(*args)
described_class.new(*args)
end
it "binds hash keys as variable like things" do
context(:a => 'value').instance_eval { a }.
should == 'value'
end
describe 'when a method in BlankSlate is inherited from the environment somehow' do
before(:each) { BlankSlate.send(:define_method, :a) { 'c' } }
after(:each) { BlankSlate.send(:undef_method, :a) }
it "masks what is already on blank slate" do
context(:a => 'b').instance_eval { a }.
should == 'b'
end
end
it "should not reveal define_singleton_method for all users of blankslate, just for us" do
expect {
BlankSlate.new.instance_eval {
define_singleton_method(:foo) { 'foo' }
}
}.to raise_error(NoMethodError)
end
it "one contexts variables aren't the next ones" do
ca = context(:a => 'b')
cb = context(:b => 'c')
ca.methods.should_not include(:b)
cb.methods.should_not include(:a)
end
end
Version data entries
3 entries across 3 versions & 2 rubygems