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Merge pull request #1699 from isaacsas/jump_graph_test
Add jump dependency graph test
2 parents 668866a + b210c02 commit 15a7d07

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test/jumpsystem.jl

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@@ -197,3 +197,25 @@ OBS2 = OBS
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@test isequal(OBS2, @nonamespace js5.OBS)
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@unpack OBS = js5
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@test isequal(OBS2, OBS)
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# test to make sure dep graphs are correct
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let
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# A + 2X --> 3X
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# 3X --> A + 2X
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# B --> X
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# X --> B
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@variables t A(t) X(t) B(t)
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jumps = [MassActionJump(1.0, [A => 1, X => 2], [A => -1, X => 1]),
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MassActionJump(1.0, [X => 3], [A => 1, X => -1]),
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MassActionJump(1.0, [B => 1], [B => -1, X => 1]),
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MassActionJump(1.0, [X => 1], [B => 1, X => -1])]
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@named js = JumpSystem(jumps, t, [A, X, B], [])
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jdeps = asgraph(js)
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vdeps = variable_dependencies(js)
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vtoj = jdeps.badjlist
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@test vtoj == [[1], [1, 2, 4], [3]]
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jtov = vdeps.badjlist
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@test jtov == [[1, 2], [1, 2], [2, 3], [2, 3]]
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jtoj = eqeq_dependencies(jdeps, vdeps).fadjlist
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@test jtoj == [[1, 2, 4], [1, 2, 4], [1, 2, 3, 4], [1, 2, 3, 4]]
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end

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