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Versions: 10
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Contents
require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
describe Program do
it "should assign the segments given during initialization" do
segments = [ 0.0...5.0, 0.0...4.0, 5.0...10.0 ]
program = Program.new segments
program.segments.should eq(segments.clone)
end
describe "#include?" do
it "should return true for any offset which would be encountered" do
segments = [ 0.0...5.0, 0.0...4.0, 5.0...10.0 ]
program = Program.new segments
[0.0, 4.0, 5.0, 9.999].each do |offset|
program.include?(offset).should be true
end
end
it "should return false for any offset which would not be encountered" do
segments = [ 0.0...5.0, 0.0...4.0, 5.0...10.0 ]
program = Program.new segments
[-0.000001, 10.000001].each do |offset|
program.include?(offset).should be false
end
end
end
describe '#valid?' do
context 'increasing, positive segments' do
it 'should return true' do
Program.new([0..2,1..2,0..4]).should be_valid
end
end
context 'decreasing, positive segments' do
it 'should return false' do
Program.new([2..0,2..1,04..0]).should be_invalid
end
end
context 'increasing, negative segments' do
it 'should return false' do
Program.new([-1..2,-2..0,-2..2]).should be_invalid
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems