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Contents
require 'spec_helper'
module Alf
module Engine
describe TypeSafe do
let(:heading){ Heading.new(name: String, status: Fixnum) }
let(:cog){ TypeSafe.new(tuples, TypeCheck.new(heading, false)) }
context 'when all valid tuples' do
let(:tuples){
[ {name: "Smith", status: 20}, {name: "Jones"} ]
}
it 'simply let the tuples pass' do
cog.to_a.should eq(tuples)
end
end
context 'when at least one invalid tuple' do
let(:tuples){
[ {name: "Smith", status: 20}, {name: "Jones", status: "40"} ]
}
it 'raises a TypeCheckError' do
lambda{
cog.to_a
}.should raise_error(TypeCheckError, /Jones/)
end
end
end
end # module Engine
end # module Alf
Version data entries
4 entries across 4 versions & 1 rubygems