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package tools.refinery.language.mapping.tests
import com.google.inject.Inject
import org.eclipse.emf.ecore.util.EcoreUtil
import org.eclipse.xtext.testing.InjectWith
import org.eclipse.xtext.testing.extensions.InjectionExtension
import org.eclipse.xtext.testing.util.ParseHelper
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.^extension.ExtendWith
import tools.refinery.language.mapping.PartialModelMapper
import tools.refinery.language.model.problem.Problem
import tools.refinery.language.tests.ProblemInjectorProvider
import tools.refinery.store.model.Tuple
import tools.refinery.store.model.representation.TruthValue
import static org.hamcrest.MatcherAssert.assertThat
import static org.hamcrest.Matchers.*
import static org.junit.jupiter.api.Assertions.assertTrue
@ExtendWith(InjectionExtension)
@InjectWith(ProblemInjectorProvider)
class PartialModelMapperTest {
@Inject
ParseHelper<Problem> parseHelper
@Inject
extension ProblemTestUtil
PartialModelMapper mapper
@BeforeEach
def void beforeEach() {
mapper = new PartialModelMapper
}
//Testing the relation
@Test
def void relationTest() {
val problem = parseHelper.parse('''
class Person {
Person[0..*] friend
}
friend(a, b).
''')
EcoreUtil.resolveAll(problem)
val modelAndMaps = mapper.transformProblem(problem)
assertThat(modelAndMaps, notNullValue())
val model = modelAndMaps.model
val relationMap = modelAndMaps.relationMap
val nodeMap = modelAndMaps.nodeMap
val person = problem.findClass("Person")
val friend = problem.findClass("Person").reference("friend")
val a = problem.node("a")
val b = problem.node("b")
assertTrue(model.getDataRepresentations().contains(relationMap.get(person)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(friend)));
assertTrue(model.get(relationMap.get(friend), Tuple.of(nodeMap.get(a),nodeMap.get(b))).equals(TruthValue.TRUE));
}
//Testing the class
@Test
def void classTest() {
val problem = parseHelper.parse('''
class Person {
Person[0..*] friend
}
Person(a).
''')
EcoreUtil.resolveAll(problem)
val modelAndMaps = mapper.transformProblem(problem)
assertThat(modelAndMaps, notNullValue())
val model = modelAndMaps.model
val relationMap = modelAndMaps.relationMap
val nodeMap = modelAndMaps.nodeMap
val person = problem.findClass("Person")
val friend = problem.findClass("Person").reference("friend")
val a = problem.node("a")
assertTrue(model.getDataRepresentations().contains(relationMap.get(person)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(friend)));
assertTrue(model.get(relationMap.get(person), Tuple.of(nodeMap.get(a))).equals(TruthValue.TRUE));
}
//Testing the equals and exists from the built in problem
@Test
def void equalsAndExistTest() {
val problem = parseHelper.parse('''
node(a).
node(b).
class Person.
''')
EcoreUtil.resolveAll(problem)
val builtin = problem.builtin;
val modelAndMaps = mapper.transformProblem(problem)
assertThat(modelAndMaps, notNullValue())
val model = modelAndMaps.model
val relationMap = modelAndMaps.relationMap
val nodeMap = modelAndMaps.nodeMap
val newNodeMap = modelAndMaps.newNodeMap
val a = problem.node("a")
val b = problem.node("b")
val Person = problem.findClass("Person")
val PersonNew = problem.findClass("Person").newNode
val exists = builtin.pred("exists")
val equals = builtin.findClass("node").reference("equals")
assertTrue(model.getDataRepresentations().contains(relationMap.get(Person)))
assertTrue(model.getDataRepresentations().contains(relationMap.get(exists)))
assertTrue(model.getDataRepresentations().contains(relationMap.get(equals)))
assertTrue(model.get(relationMap.get(exists), Tuple.of(nodeMap.get(a))).equals(TruthValue.TRUE))
assertTrue(model.get(relationMap.get(exists), Tuple.of(nodeMap.get(b))).equals(TruthValue.TRUE))
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(a), nodeMap.get(a))).equals(TruthValue.TRUE))
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(b), nodeMap.get(b))).equals(TruthValue.TRUE))
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(a), nodeMap.get(b))).equals(TruthValue.FALSE))
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(b), nodeMap.get(a))).equals(TruthValue.FALSE))
assertTrue(model.get(relationMap.get(exists), Tuple.of(newNodeMap.get(PersonNew))).equals(TruthValue.UNKNOWN))
assertTrue(model.get(relationMap.get(equals), Tuple.of(newNodeMap.get(PersonNew), newNodeMap.get(PersonNew))).equals(TruthValue.UNKNOWN))
assertTrue(model.get(relationMap.get(equals), Tuple.of(newNodeMap.get(PersonNew), nodeMap.get(a))).equals(TruthValue.FALSE))
assertTrue(model.get(relationMap.get(equals), Tuple.of(newNodeMap.get(PersonNew), nodeMap.get(b))).equals(TruthValue.FALSE))
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(a), newNodeMap.get(PersonNew))).equals(TruthValue.FALSE))
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(b), newNodeMap.get(PersonNew))).equals(TruthValue.FALSE))
}
//Testing the equals and exists from the built in problem with a different example
@Test
def void equalsAndExistTest2() {
val problem = parseHelper.parse('''
class Person.
Person(a).
Person(b).
''')
val builtin = problem.builtin;
EcoreUtil.resolveAll(problem)
val modelAndMaps = mapper.transformProblem(problem)
assertThat(modelAndMaps, notNullValue())
val model = modelAndMaps.model
val relationMap = modelAndMaps.relationMap
val nodeMap = modelAndMaps.nodeMap
val newNodeMap = modelAndMaps.newNodeMap
val a = problem.node("a")
val b = problem.node("b")
val Person = problem.findClass("Person")
val PersonNew = problem.findClass("Person").newNode
val exists = builtin.pred("exists")
val equals = builtin.findClass("node").reference("equals")
assertTrue(model.getDataRepresentations().contains(relationMap.get(Person)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(exists)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(equals)));
assertTrue(model.get(relationMap.get(exists), Tuple.of(nodeMap.get(a))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(exists), Tuple.of(nodeMap.get(b))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(a), nodeMap.get(a))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(b), nodeMap.get(b))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(a), nodeMap.get(b))).equals(TruthValue.FALSE));
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(b), nodeMap.get(a))).equals(TruthValue.FALSE));
assertTrue(model.get(relationMap.get(exists), Tuple.of(newNodeMap.get(PersonNew))).equals(TruthValue.UNKNOWN));
assertTrue(model.get(relationMap.get(equals), Tuple.of(newNodeMap.get(PersonNew), newNodeMap.get(PersonNew))).equals(TruthValue.UNKNOWN));
assertTrue(model.get(relationMap.get(equals), Tuple.of(newNodeMap.get(PersonNew), nodeMap.get(a))).equals(TruthValue.FALSE));
assertTrue(model.get(relationMap.get(equals), Tuple.of(newNodeMap.get(PersonNew), nodeMap.get(b))).equals(TruthValue.FALSE));
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(a), newNodeMap.get(PersonNew))).equals(TruthValue.FALSE));
assertTrue(model.get(relationMap.get(equals), Tuple.of(nodeMap.get(b), newNodeMap.get(PersonNew))).equals(TruthValue.FALSE));
}
//Testing the behavior of the newNodes
@Test
def void newNodeTest(){
val problem = parseHelper.parse('''
class Person.
abstract class Family.
''')
EcoreUtil.resolveAll(problem)
val modelAndMaps = mapper.transformProblem(problem);
assertThat(modelAndMaps, notNullValue())
val model = modelAndMaps.model
val relationMap = modelAndMaps.relationMap
val newNodeMap = modelAndMaps.newNodeMap
val Person = problem.findClass("Person")
val Family = problem.findClass("Family")
val PersonNew = problem.findClass("Person").newNode
assertTrue(model.getDataRepresentations().contains(relationMap.get(Person)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(Family)));
assertTrue(newNodeMap.size.equals(4)) //3 from builtin.problem, 1 from Person
assertTrue(model.get(relationMap.get(Person), Tuple.of(newNodeMap.get(PersonNew))).equals(TruthValue.TRUE));
}
//Testing the behavior of enumerations
@Test
def void enumTest(){
val problem = parseHelper.parse('''
enum TaxStatus {
child, student, adult, retired
}
''')
EcoreUtil.resolveAll(problem)
val modelAndMaps = mapper.transformProblem(problem)
assertThat(modelAndMaps, notNullValue())
val model = modelAndMaps.model
val relationMap = modelAndMaps.relationMap
val enumNodeMap = modelAndMaps.enumNodeMap
val TaxStatus = problem.findEnum("TaxStatus")
val child = problem.findEnum("TaxStatus").literal("child")
val student = problem.findEnum("TaxStatus").literal("student")
val adult = problem.findEnum("TaxStatus").literal("adult")
val retired = problem.findEnum("TaxStatus").literal("retired")
assertTrue(model.getDataRepresentations().contains(relationMap.get(TaxStatus)));
assertTrue(model.get(relationMap.get(TaxStatus), Tuple.of(enumNodeMap.get(child))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(TaxStatus), Tuple.of(enumNodeMap.get(student))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(TaxStatus), Tuple.of(enumNodeMap.get(adult))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(TaxStatus), Tuple.of(enumNodeMap.get(retired))).equals(TruthValue.TRUE));
}
//Testing the bool from the built in problem
@Test
def void builtinBoolTest(){
val problem = parseHelper.parse('''
class Person.
''')
EcoreUtil.resolveAll(problem)
val builtin = problem.builtin;
val modelAndMaps = mapper.transformProblem(problem)
assertThat(modelAndMaps, notNullValue())
val model = modelAndMaps.model
val relationMap = modelAndMaps.relationMap
val enumNodeMap = modelAndMaps.enumNodeMap
val bool = builtin.findEnum("bool")
val trueEnum = builtin.findEnum("bool").literal("true") //Emiatt nem sikerül a teszt
val falseEnum = builtin.findEnum("bool").literal("false")
assertTrue(model.getDataRepresentations().contains(relationMap.get(bool)));
assertTrue(model.get(relationMap.get(bool), Tuple.of(enumNodeMap.get(trueEnum))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(bool), Tuple.of(enumNodeMap.get(falseEnum))).equals(TruthValue.TRUE));
}
//Testing different aspects of the behavior
@Test
def void compositeTest() {
val problem = parseHelper.parse('''
class Family {
contains Person[] members
}
class Person {
Person[0..*] children
Person[0..1] parent
TaxStatus taxStatus
}
enum TaxStatus {
child, student, adult, retired
}
% A child cannot have any dependents.
error invalidTaxStatus(Person p) <->
taxStatus(p, child), children(p, _q).
unique family.
Family(family).
members(family, anne): true.
members(family, bob).
members(family, ciri).
children(anne, ciri).
?children(bob, ciri).
taxStatus(anne, adult).
''')
EcoreUtil.resolveAll(problem)
val modelAndMaps = mapper.transformProblem(problem)
assertThat(modelAndMaps, notNullValue())
val model = modelAndMaps.model
val relationMap = modelAndMaps.relationMap
val nodeMap = modelAndMaps.nodeMap
val uniqueNodeMap = modelAndMaps.uniqueNodeMap
val enumNodeMap = modelAndMaps.enumNodeMap
val Family = problem.findClass("Family")
val members = problem.findClass("Family").reference("members")
val Person = problem.findClass("Person")
val children = problem.findClass("Person").reference("children")
val parent = problem.findClass("Person").reference("parent")
val taxStatus = problem.findClass("Person").reference("taxStatus")
val TaxStatus = problem.findEnum("TaxStatus")
val invalidTaxStatus = problem.pred("invalidTaxStatus")
val anne = problem.node("anne")
val bob = problem.node("bob")
val ciri = problem.node("ciri")
val family = problem.uniqueNode("family")
val adult = problem.findEnum("TaxStatus").literal("adult")
assertTrue(model.getDataRepresentations().contains(relationMap.get(Family)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(members)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(Person)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(children)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(parent)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(taxStatus)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(TaxStatus)));
assertTrue(model.getDataRepresentations().contains(relationMap.get(invalidTaxStatus)));
assertTrue(model.get(relationMap.get(Family), Tuple.of(uniqueNodeMap.get(family))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(members), Tuple.of(uniqueNodeMap.get(family),nodeMap.get(anne))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(members), Tuple.of(uniqueNodeMap.get(family),nodeMap.get(bob))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(members), Tuple.of(uniqueNodeMap.get(family),nodeMap.get(ciri))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(children), Tuple.of(nodeMap.get(anne),nodeMap.get(ciri))).equals(TruthValue.TRUE));
assertTrue(model.get(relationMap.get(children), Tuple.of(nodeMap.get(bob),nodeMap.get(ciri))).equals(TruthValue.UNKNOWN));
assertTrue(model.get(relationMap.get(taxStatus), Tuple.of(nodeMap.get(anne),enumNodeMap.get(adult))).equals(TruthValue.TRUE));
}
}
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