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Tests pass: 11 minutes

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This commit is contained in:
Clement Lacau 2024-05-25 22:49:47 +02:00
parent 3095e3e08c
commit 3f7a1543fd
1 changed files with 22 additions and 10 deletions
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be-graphes-algos/src/test/java/org/insa/graphs/algorithm/shortestpath/ShortestPathAlgorithmTest.java
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@ -162,7 +162,7 @@ public abstract class ShortestPathAlgorithmTest {
* -un plus court chemin de coût inférieur au chemin (premier dijkstra) dont il a été extrait.
* On teste 'nbrePCC' PCC et 'nbreSousPCC' sous PCC.
*/
public void TestsCheminsTropLongs(Graph graph, Node origin, Node destination, ArcInspector arcFilter, int nbrePCC, int nbreSousPCC, float tolerance) {
public void TestsCheminsTropLongs(Graph graph, Node origin, Node destination, ArcInspector arcFilter, int nbrePCC, int nbreSousPCC) {
int longueur_path = 0;
Node noeudSelectionneOrigine = graph.get(0);
Node noeudSelectionneDestination = graph.get(0);
@ -180,9 +180,16 @@ public abstract class ShortestPathAlgorithmTest {
if (path.getPath() != null) {
assert(path.getPath().isValid());
assert(path.isFeasible());
assert((Math.abs(algo.getCostPath() - path.getPath().getLength())) < tolerance);
double distanceFromOriginToDestination = 0;
if (data.getMode() == Mode.LENGTH) {
assert((Math.abs(algo.getCostPath() - path.getPath().getLength())) < 1);
distanceFromOriginToDestination = Point.distance(origin.getPoint(), destination.getPoint());
}
else {
assert((Math.abs(algo.getCostPath() - path.getPath().getMinimumTravelTime())) < 1);
distanceFromOriginToDestination = Point.distance(origin.getPoint(), destination.getPoint()) / (1000 * graph.getGraphInformation().getMaximumSpeed());
}
double distanceFromOriginToDestination = Point.distance(origin.getPoint(), destination.getPoint());
// Distance trouvée supérieure ou égale (improbable voire impossible) au chemin à vol d'oiseau.
assert(distanceFromOriginToDestination <= algo.getCostPath());
@ -212,7 +219,12 @@ public abstract class ShortestPathAlgorithmTest {
}
assert(pathSousPCC.getPath().isValid());
assert(pathSousPCC.isFeasible());
if (data.getMode() == Mode.LENGTH) {
assert((Math.abs(algoSousPCC.getCostPath() - pathSousPCC.getPath().getLength())) < 1.0);
}
else {
assert((Math.abs(algoSousPCC.getCostPath() - pathSousPCC.getPath().getMinimumTravelTime())) < 1.0);
}
// sous PCC de coût inférieur au PCC
assert(algoSousPCC.getCostPath() <= algo.getCostPath());
@ -348,7 +360,7 @@ public abstract class ShortestPathAlgorithmTest {
nTestsWithBellman(myGraph, origin, destination, arcInspector, size_graph, 100);
}
//@Test
@Test
/*
* Permet de tester les chemins moyennement longs en temps (0 - 2h).
* On teste 100 chemins sur la carte de Toulouse (environ 1 min d'exécution)
@ -445,10 +457,10 @@ public abstract class ShortestPathAlgorithmTest {
Node origin = myGraph.get(0);
Node destination = myGraph.get(0);
TestsCheminsTropLongs(myGraph, origin, destination, arcInspector, 10, 25, 1);
TestsCheminsTropLongs(myGraph, origin, destination, arcInspector, 10, 25);
}
// @Test
@Test
/*
* Le principe du test est celui utilisé dans la méthode TestsCheminsTropLongues:
* -On fait plusieurs PCC et pour chacun on extrait plusieurs chemins des PCC
@ -468,7 +480,7 @@ public abstract class ShortestPathAlgorithmTest {
Node origin = myGraph.get(0);
Node destination = myGraph.get(0);
TestsCheminsTropLongs(myGraph, origin, destination, arcInspector, 10, 25, 1);
TestsCheminsTropLongs(myGraph, origin, destination, arcInspector, 10, 25);
}
@Test
@ -491,7 +503,7 @@ public abstract class ShortestPathAlgorithmTest {
Node origin = myGraph.get(0);
Node destination = myGraph.get(0);
TestsCheminsTropLongs(myGraph, origin, destination, arcInspector, 1, 10, 10);
TestsCheminsTropLongs(myGraph, origin, destination, arcInspector, 10, 25);
}
@Test
@ -514,7 +526,7 @@ public abstract class ShortestPathAlgorithmTest {
Node origin = myGraph.get(0);
Node destination = myGraph.get(0);
TestsCheminsTropLongs(myGraph, origin, destination, arcInspector, 1, 10, 10);
TestsCheminsTropLongs(myGraph, origin, destination, arcInspector, 10, 25);
}
}