Examples with Graph org.drools.impact.analysis.graph.Graph used on opensource projects

Example 6 with Graph

use of org.drools.impact.analysis.graph.Graph in project drools by kiegroup.

the class ImpactAnalysisTest method testOrderRulesBackward.

@Test
public void testOrderRulesBackward() {
    AnalysisModel analysisModel = new ModelBuilder().build(ORDER_RULES);
    ModelToGraphConverter converter = new ModelToGraphConverter();
    Graph graph = converter.toGraph(analysisModel);
    // View rules which impact R5
    ImpactAnalysisHelper impactFilter = new ImpactAnalysisHelper();
    Graph impactingSubGraph = impactFilter.filterImpactingNodes(graph, "mypkg.R5");
    assertEquals(Status.IMPACTING, impactingSubGraph.getNodeMap().get("mypkg.R1").getStatus());
    assertEquals(Status.IMPACTING, impactingSubGraph.getNodeMap().get("mypkg.R2").getStatus());
    assertEquals(Status.IMPACTING, impactingSubGraph.getNodeMap().get("mypkg.R3").getStatus());
    assertEquals(Status.IMPACTING, impactingSubGraph.getNodeMap().get("mypkg.R4").getStatus());
    assertEquals(Status.TARGET, impactingSubGraph.getNodeMap().get("mypkg.R5").getStatus());
    assertNull(impactingSubGraph.getNodeMap().get("mypkg.R6"));
    // TextReporter test
    String hierarchyText = TextReporter.toHierarchyText(impactingSubGraph);
    List<String> lines = Arrays.asList(hierarchyText.split(System.lineSeparator()));
    Assertions.assertThat(lines).containsExactlyInAnyOrder("R1[!]", INDENT + "R3[!]", INDENT + INDENT + "R5[@]", INDENT + INDENT + INDENT + "(R3)", "R2[!]", INDENT + "(R3)", "R4[!]", INDENT + "(R5)");
    String flatText = TextReporter.toFlatText(impactingSubGraph);
    List<String> lines2 = Arrays.asList(flatText.split(System.lineSeparator()));
    Assertions.assertThat(lines2).containsExactlyInAnyOrder("R1[!]", "R2[!]", "R3[!]", "R4[!]", "R5[@]");
}

Example 7 with Graph

use of org.drools.impact.analysis.graph.Graph in project drools by kiegroup.

the class KogitoDrlSyntaxTest method testModify.

@Test
public void testModify() {
    String str = "package org.drools.impact.analysis.integrationtests.kogito;\n" + "unit LoanUnit;\n" + "import " + LoanApplication.class.getCanonicalName() + ";\n" + "rule R1 when\n" + "    $l: /loanApplications[ applicant.age >= 20, deposit < 1000, amount <= 2000 ]\n" + "then\n" + "    modify($l) { setApproved(true) };\n" + "end\n" + "\n" + "rule R2 when\n" + "    $l: /loanApplications[ approved ]\n" + "then\n" + "    System.out.println(\"APPROVED! $l : \" + $l);\n" + "end";
    AnalysisModel analysisModel = new ModelBuilder().build(str);
    ModelToGraphConverter converter = new ModelToGraphConverter();
    Graph graph = converter.toGraph(analysisModel);
    assertLink(graph, "org.drools.impact.analysis.integrationtests.kogito.R1", "org.drools.impact.analysis.integrationtests.kogito.R2", ReactivityType.POSITIVE);
}

Example 8 with Graph

use of org.drools.impact.analysis.graph.Graph in project drools by kiegroup.

the class BasicGraphTest method test5Rules.

@Test
public void test5Rules() {
    String str = "package mypkg;\n" + "import " + Person.class.getCanonicalName() + ";" + "import " + Address.class.getCanonicalName() + ";" + "rule R1 when\n" + "  $p : Person(name == \"Mario\")\n" + "then\n" + "  modify($p) { setAge( 18 ) };" + "end\n" + "rule R2 when\n" + "  $p : Person(age > 15)\n" + "then\n" + "  insert(new Address(\"Milan\"));" + "end\n" + "rule R3 when\n" + "  $p : Person(age < 15)\n" + "then\n" + "  insert(new Address(\"Milan\"));" + "end\n" + "rule R4 when\n" + "  $a : Address()\n" + "then\n" + "end\n" + "rule R5 when\n" + "  $i : Integer()\n" + "then\n" + "end\n";
    AnalysisModel analysisModel = new ModelBuilder().build(str);
    ModelToGraphConverter converter = new ModelToGraphConverter();
    Graph graph = converter.toGraph(analysisModel);
    assertLink(graph, "mypkg.R1", "mypkg.R2", ReactivityType.POSITIVE);
    assertLink(graph, "mypkg.R1", "mypkg.R3", ReactivityType.NEGATIVE);
    assertLink(graph, "mypkg.R2", "mypkg.R4", ReactivityType.POSITIVE);
    assertLink(graph, "mypkg.R3", "mypkg.R4", ReactivityType.POSITIVE);
    ModelToGraphConverter converterPositiveOnly = new ModelToGraphConverter(true);
    Graph graph2 = converterPositiveOnly.toGraph(analysisModel);
    assertLink(graph2, "mypkg.R1", "mypkg.R2", ReactivityType.POSITIVE);
    assertLink(graph2, "mypkg.R1", "mypkg.R3");
    assertLink(graph2, "mypkg.R2", "mypkg.R4", ReactivityType.POSITIVE);
    assertLink(graph2, "mypkg.R3", "mypkg.R4", ReactivityType.POSITIVE);
}

Example 9 with Graph

use of org.drools.impact.analysis.graph.Graph in project drools by kiegroup.

the class BasicGraphTest method testBeta.

@Test
public void testBeta() {
    String str = "package mypkg;\n" + "import " + Person.class.getCanonicalName() + ";" + "rule R1 when\n" + "  $p : Person(name == \"Mario\")\n" + "then\n" + "  modify($p) { setAge( 18 ) };" + "end\n" + "rule R2 when\n" + "  $a : Integer()\n" + "  $p2 : Person(age > $a)\n" + "then\n" + "end\n";
    AnalysisModel analysisModel = new ModelBuilder().build(str);
    ModelToGraphConverter converter = new ModelToGraphConverter();
    Graph graph = converter.toGraph(analysisModel);
    assertLink(graph, "mypkg.R1", "mypkg.R2", ReactivityType.UNKNOWN);
}

Example 10 with Graph

use of org.drools.impact.analysis.graph.Graph in project drools by kiegroup.

the class BasicGraphTest method testInsertRelation.

@Test
public void testInsertRelation() {
    String str = "package mypkg;\n" + "import " + Person.class.getCanonicalName() + ";" + "rule R1 when\n" + "  String(this == \"Start\")\n" + "then\n" + "  Person p = new Person();\n" + "  p.setName(\"John\");\n" + "  insert(p);\n" + "end\n" + "rule R2 when\n" + "  $p : Person(name == \"John\")\n" + "then\n" + "end\n" + "rule R3 when\n" + "  $p : Person(name == \"Paul\")\n" + "then\n" + "end\n";
    AnalysisModel analysisModel = new ModelBuilder().build(str);
    ModelToGraphConverter converter = new ModelToGraphConverter();
    Graph graph = converter.toGraph(analysisModel);
    assertLink(graph, "mypkg.R1", "mypkg.R2", ReactivityType.POSITIVE);
    assertLink(graph, "mypkg.R1", "mypkg.R3");
}