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Contents
require 'spec_helper'
module Finitio
describe SubType, "dress" do
let(:type){ SubType.new(intType, [byte_full], "byte") }
subject{ type.dress(arg) }
context 'with an valid Integer' do
let(:arg){ 12 }
it{ should be(arg) }
end
context 'when raising an Error' do
subject do
type.dress(arg) rescue $!
end
context 'with a Float' do
let(:arg){ 12.0 }
it 'should raise an Error' do
expect(subject).to be_a(TypeError)
expect(subject.message).to eq("Invalid byte `12.0`")
end
it "should have the proper cause from super type's up" do
expect(subject.cause).to be_a(TypeError)
expect(subject.cause.message).to eq("Invalid intType `12.0`")
end
it "should have an empty location" do
expect(subject.location).to eq('')
end
end
context 'with a negative integer' do
let(:arg){ -12 }
it 'should raise an Error' do
expect(subject).to be_a(TypeError)
expect(subject.message).to eq("Invalid byte `-12`")
end
it "should have no cause" do
expect(subject.cause).to be_nil
end
it "should have an empty location" do
expect(subject.location).to eq('')
end
end
context 'with a non small integer' do
let(:arg){ 1000 }
it 'should raise an Error' do
expect(subject).to be_a(TypeError)
expect(subject.message).to eq("Invalid byte `1000`")
end
it "should have no cause" do
expect(subject.cause).to be_nil
end
it "should have an empty location" do
expect(subject.location).to eq('')
end
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems