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package hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.tests.cardinality

import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.CbcPolyhedronSolver
import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.Dimension
import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.Polyhedron
import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedronSaturationResult
import org.junit.Test

import static org.junit.Assert.*

class CbcPolyhedronSolverTest extends PolyhedronSolverTest {
	
	override protected createSolver() {
		new CbcPolyhedronSolver(10, false)
	}
	
	@Test
	def void timeoutTest() {
		val solver = new CbcPolyhedronSolver(0, false)
		val x = new Dimension("x", 0, 1)
		val polyhedron = new Polyhedron(#[x], #[], #[x])
		val operator = solver.createSaturationOperator(polyhedron)
		try {
			val result = operator.saturate
			
			assertEquals(PolyhedronSaturationResult.UNKNOWN, result)
		} finally {
			operator.close()
		}
	} 
}