org.sosy_lab.solver.test

Class BooleanFormulaSubject

java.lang.Object

com.google.common.truth.Subject<BooleanFormulaSubject,BooleanFormula>

org.sosy_lab.solver.test.BooleanFormulaSubject

public class BooleanFormulaSubject
extends Subject<BooleanFormulaSubject,BooleanFormula>

Subject subclass for testing assertions about BooleanFormulas with Truth (allows to use assert_().about(...).that(formula).isUnsatisfiable() etc.).

Use SolverBasedTest0.assertThatFormula(BooleanFormula), or AbstractVerb.about(com.google.common.truth.SubjectFactory) and forSolver(SolverContext).

Field Summary

Fields inherited from class com.google.common.truth.Subject

failureStrategy

Method Summary

Methods

Modifier and Type	Method and Description
static SubjectFactory<BooleanFormulaSubject,BooleanFormula>	forSolver(SolverContext context) Use this for checking assertions about BooleanFormulas (given the corresponding solver) with Truth: assert_().about(BooleanFormulaSubject.forSolver(mgr)).that(formula).is...().
void	implies(BooleanFormula expected) Check that the subject implies a given formula, i.e.
void	isEquivalentTo(BooleanFormula expected) Check that the subject is equivalent to a given formula, i.e.
void	isSatisfiable() Check that the subject is satisfiable.
void	isUnsatisfiable() Check that the subject is unsatisfiable.

Methods inherited from class com.google.common.truth.Subject

check, equals, fail, fail, fail, failWithBadResults, failWithCustomSubject, failWithoutSubject, failWithRawMessage, getDisplaySubject, getSubject, hashCode, internalCustomName, isAnyOf, isEqualTo, isIn, isInstanceOf, isNoneOf, isNotEqualTo, isNotIn, isNotInstanceOf, isNotNull, isNotSameAs, isNull, isSameAs, named

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Method Detail

forSolver

public static SubjectFactory<BooleanFormulaSubject,BooleanFormula> forSolver(SolverContext context)

Use this for checking assertions about BooleanFormulas (given the corresponding solver) with Truth: assert_().about(BooleanFormulaSubject.forSolver(mgr)).that(formula).is...().

isUnsatisfiable

public void isUnsatisfiable()
                     throws SolverException,
                            InterruptedException

Check that the subject is unsatisfiable. Will show a model (satisfying assignment) on failure.

Throws:

SolverException

InterruptedException

isSatisfiable

public void isSatisfiable()
                   throws SolverException,
                          InterruptedException

Check that the subject is satisfiable. Will show an unsat core on failure.

Throws:

SolverException

InterruptedException

isEquivalentTo

public void isEquivalentTo(BooleanFormula expected)
                    throws SolverException,
                           InterruptedException

Check that the subject is equivalent to a given formula, i.e. subject <=> expected always holds. Will show a counterexample on failure.

Throws:

SolverException

InterruptedException

implies

public void implies(BooleanFormula expected)
             throws SolverException,
                    InterruptedException

Check that the subject implies a given formula, i.e. subject => expected always holds. Will show a counterexample on failure.

Throws:

SolverException

InterruptedException