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require 'spec_helper'
require 'matchers/include_in_order'
describe "Matching whether elements are included in order" do
context "an empty array" do
it "is included in an empty array" do
expect([]).to include_in_order()
end
it "is included in a non-empty array" do
expect([1]).to include_in_order()
end
end
it "[1,2,3] is included in [0,1,2,3,4]" do
expect([0,1,2,3,4]).to include_in_order(1,2,3)
end
it "[2,1] is not included in order in [1,2]" do
expect([1,2]).not_to include_in_order(2,1)
end
it "[2,4,6] is included in order in [1,2,3,4,5,6]" do
expect([1,2,3,4,5,6]).to include_in_order(2,4,6)
end
it "overlapping ordered array is not included" do
expect([1,2,3]).not_to include_in_order(2,3,4)
end
end
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