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require "spec_helper"
require "solve/ruby_solver"
describe Solve::Solver::Serializer do
let(:graph) do
Solve::Graph.new.tap do |g|
g.artifact("A", "1.0.0").depends("B", "1.0.0")
g.artifact("B", "1.0.0").depends("C", "1.0.0")
g.artifact("C", "1.0.0")
end
end
let(:demands) { [["A", "1.0.0"]] }
let(:serializer) { Solve::Solver::Serializer.new }
it "deserializes a serialized problem to an equivalent problem" do
problem = Solve::Problem.new(graph, demands)
serialized = serializer.serialize(problem)
deserialized = serializer.deserialize(serialized)
problem.graph.should eql(deserialized.graph)
problem.demands.should eql(deserialized.demands)
end
it "creates a problem from a solver" do
solver = Solve::RubySolver.new(graph, demands)
problem = Solve::Problem.from_solver(solver)
expect(problem.demands).to eq([["A", "= 1.0.0"]])
expect(problem.graph).to eq(graph)
end
end
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