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/*******************************************************************************
* Copyright (c) 2019 Geza Kulcsar, IncQuery Labs Ltd.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-v20.html.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.viatra.query.runtime.cps.tests
import java.io.IOException
import java.util.HashMap
import java.util.Map
import java.util.function.Function
import org.eclipse.emf.common.util.URI
import org.eclipse.emf.ecore.EClass
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.resource.ResourceSet
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl
import org.eclipse.viatra.examples.cps.cyberPhysicalSystem.ApplicationType
import org.eclipse.viatra.examples.cps.cyberPhysicalSystem.CyberPhysicalSystemPackage
import org.eclipse.viatra.examples.cps.cyberPhysicalSystem.Identifiable
import org.eclipse.viatra.query.patternlanguage.emf.tests.pltest.Child1
import org.eclipse.viatra.query.patternlanguage.emf.tests.pltest.PltestFactory
import org.eclipse.viatra.query.patternlanguage.emf.tests.pltest.PltestPackage
import org.eclipse.viatra.query.runtime.base.api.BaseIndexOptions
import org.eclipse.viatra.query.runtime.cps.tests.queries.util.ApplicationInstancesOfApplicationTypeQuerySpecification
import org.eclipse.viatra.query.runtime.cps.tests.queries.util.ApplicationTypesQuerySpecification
import org.eclipse.viatra.query.runtime.emf.EMFScope
import org.eclipse.viatra.query.testing.core.SnapshotHelper
import org.eclipse.viatra.query.testing.core.XmiModelUtil
import org.eclipse.viatra.query.testing.core.XmiModelUtil.XmiModelUtilRunningOptionEnum
import org.eclipse.viatra.query.testing.core.api.ViatraQueryTest
import org.eclipse.viatra.query.testing.snapshot.CustomEMFSubstitution
import org.eclipse.viatra.query.testing.snapshot.QuerySnapshot
import org.junit.Assert
import org.junit.Test
class CustomEMFObjectTest {
val Map<EClass, Function<EObject,String>> customMap
val ResourceSet rs
val BackendType type = BackendType.Rete
def snapshot(String snp, ResourceSet rs) {
val modelUri = XmiModelUtil::resolvePlatformURI(XmiModelUtilRunningOptionEnum.BOTH, snp)
val snr = rs.getResource(modelUri, true)
return snr.allContents.filter(QuerySnapshot).head
}
def snapshotHelper(Map<EClass, Function<EObject,String>> customMap) {
return new SnapshotHelper(new HashMap, customMap)
}
def EMFScope makeScope(String snp, ResourceSet rSet) {
val options = new BaseIndexOptions().withDanglingFreeAssumption(false)
val uri = XmiModelUtil::resolvePlatformURI(XmiModelUtilRunningOptionEnum.BOTH, snp)
rSet.getResource(uri , true)
return new EMFScope(rSet, options)
}
def QuerySnapshot loadSnapshotFromUri(ResourceSet set, URI uri) throws IOException {
val res = set.getResource(uri, true);
if (!res.loaded) {
res.load(newHashMap)
}
val snapshot = res.getContents()?.findFirst[it instanceof QuerySnapshot]
if (snapshot instanceof QuerySnapshot) {
return snapshot
} else {
throw new IOException(String.format("Resource at uri %S does not contain a query snapshot.", uri.toString()));
}
}
new() {
customMap = new HashMap
rs = new ResourceSetImpl
}
@Test
def void basicCustomTest() {
customMap.put(CyberPhysicalSystemPackage.Literals.APPLICATION_TYPE, [at | (at as ApplicationType).identifier])
ViatraQueryTest.test(ApplicationTypesQuerySpecification.instance, snapshotHelper(customMap))
.on(makeScope("org.eclipse.viatra.query.runtime.cps.tests/models/snapshots/customemftest_apptypes.snapshot", rs))
.with(snapshot("org.eclipse.viatra.query.runtime.cps.tests/models/snapshots/customemftest_apptypes.snapshot", rs))
.with(type.hints)
.assertEquals
}
@Test
def void hybridPatternTest() {
customMap.put(CyberPhysicalSystemPackage.Literals.APPLICATION_TYPE, [at | (at as ApplicationType).identifier])
ViatraQueryTest.test(ApplicationInstancesOfApplicationTypeQuerySpecification.instance, snapshotHelper(customMap))
.on(makeScope("org.eclipse.viatra.query.runtime.cps.tests/models/snapshots/customemftest_AIwithAT.snapshot", rs))
.with(snapshot("org.eclipse.viatra.query.runtime.cps.tests/models/snapshots/customemftest_AIwithAT.snapshot", rs))
.with(type.hints)
.assertEquals
}
@Test
def void classOnlySupertypeHasCustomTest() {
customMap.put(CyberPhysicalSystemPackage.Literals.IDENTIFIABLE, [id | "ID" + (id as Identifiable).identifier])
ViatraQueryTest.test(ApplicationTypesQuerySpecification.instance, snapshotHelper(customMap))
.on(makeScope("org.eclipse.viatra.query.runtime.cps.tests/models/snapshots/customemftest_apptypes_id.snapshot", rs))
.with(snapshot("org.eclipse.viatra.query.runtime.cps.tests/models/snapshots/customemftest_apptypes_id.snapshot", rs))
.with(type.hints)
.assertEquals
}
@Test
def void classAndSupertypeHasCustomTest() {
customMap.put(CyberPhysicalSystemPackage.Literals.IDENTIFIABLE, [id | "ID" + (id as Identifiable).identifier])
customMap.put(CyberPhysicalSystemPackage.Literals.APPLICATION_TYPE, [at | (at as ApplicationType).identifier])
ViatraQueryTest.test(ApplicationTypesQuerySpecification.instance, snapshotHelper(customMap))
.on(makeScope("org.eclipse.viatra.query.runtime.cps.tests/models/snapshots/customemftest_apptypes.snapshot", rs))
.with(snapshot("org.eclipse.viatra.query.runtime.cps.tests/models/snapshots/customemftest_apptypes.snapshot", rs))
.with(type.hints)
.assertEquals
}
@Test
def void grandparentHasCustomTest() {
val child = PltestFactory.eINSTANCE.createChild1()
child.name = "Child1"
customMap.put(PltestPackage.Literals.BASE, [ch | "BASE:" + (ch as Child1).name])
Assert.assertEquals((snapshotHelper(customMap).createSubstitution("Child1", child) as CustomEMFSubstitution).value, "BASE:Child1")
}
@Test
def void grandparentAndParentHasCustomTest() {
val child = PltestFactory.eINSTANCE.createChild1()
child.name = "Child1"
customMap.put(PltestPackage.Literals.BASE, [ch | "BASE:" + (ch as Child1).name])
customMap.put(PltestPackage.Literals.COMMON, [ch | "COMMON:" + (ch as Child1).name])
Assert.assertEquals((snapshotHelper(customMap).createSubstitution("Child1", child) as CustomEMFSubstitution).value, "COMMON:Child1")
}
@Test
def void grandparentAndOtherParentHasCustomTest() {
val child = PltestFactory.eINSTANCE.createChild1()
child.name = "Child1"
customMap.put(PltestPackage.Literals.BASE, [ch | "BASE:" + (ch as Child1).name])
customMap.put(PltestPackage.Literals.INTERFACE, [ch | "INTERFACE:" + (ch as Child1).name])
Assert.assertEquals((snapshotHelper(customMap).createSubstitution("Child1", child) as CustomEMFSubstitution).value, "INTERFACE:Child1")
}
}
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