Merge pull request #540 from axonivy-market/rule-process-test

Add IvyProcessTest to rule demo

rule-engine/rule-engine-demos-test/src_test/ch/ivyteam/rule/engine/demo/TestDiscountCalculator.java

@@ -0,0 +1,46 @@
+package ch.ivyteam.rule.engine.demo;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.math.BigDecimal;
+
+import org.junit.jupiter.api.Test;
+
+import ch.ivyteam.ivy.bpm.engine.client.BpmClient;
+import ch.ivyteam.ivy.bpm.engine.client.ExecutionResult;
+import ch.ivyteam.ivy.bpm.engine.client.element.BpmProcess;
+import ch.ivyteam.ivy.bpm.exec.client.IvyProcessTest;
+import ch.ivyteam.ivy.workflow.CaseState;
+import rule.engine.demo.Data;
+
+@IvyProcessTest
+class TestDiscountCalculator {
+  private static final BpmProcess PROCESS = BpmProcess.name("DiscountCalculator");
+
+  @Test
+  void xls(BpmClient bpmClient) {
+    var element = PROCESS.elementName("testXlsRule");
+    ExecutionResult result = bpmClient.start().process(element).execute();
+    assertThat(result.workflow().activeCase().getState()).isEqualTo(CaseState.DONE);
+    Data data = result.data().last();
+    assertThat(data.getMember().getDiscount()).isEqualTo(3);
+  }
+
+  @Test
+  void drl(BpmClient bpmClient) {
+    var element = PROCESS.elementName("testDrlRule");
+    ExecutionResult result = bpmClient.start().process(element).execute();
+    assertThat(result.workflow().activeCase().getState()).isEqualTo(CaseState.DONE);
+    Data data = result.data().last();
+    assertThat(data.getMember().getDiscount()).isEqualTo(3);
+  }
+
+  @Test
+  void dmn(BpmClient bpmClient) {
+    var element = PROCESS.elementName("testDmnRule");
+    ExecutionResult result = bpmClient.start().process(element).execute();
+    assertThat(result.workflow().activeCase().getState()).isEqualTo(CaseState.DONE);
+    Data data = result.data().last();
+    assertThat(data.getMember().getDiscount()).isEqualTo(new BigDecimal(3));
+  }
+}

rule-engine/rule-engine-demos/dataclasses/rule/engine/demo/Data.ivyClass

@@ -1,2 +1,4 @@
 Data #class
 rule.engine.demo #namespace
+member rule.engine.demo.Member #field
+member PERSISTENT #fieldModifier

rule-engine/rule-engine-demos/processes/DiscountCalculator.p.json

@@ -95,5 +95,165 @@
         "at" : { "x" : 392, "y" : 56 },
         "size" : { "width" : 688, "height" : 30 }
       }
+    }, {
+      "id" : "f11",
+      "type" : "RequestStart",
+      "name" : "testDmnRule",
+      "config" : {
+        "signature" : "testDmnRule",
+        "input" : {
+          "map" : {
+            "out.member.memberType" : "rule.engine.demo.enums.MemberType.Silver",
+            "out.member.purchaseAmount" : "500"
+          }
+        },
+        "request" : {
+          "isVisibleOnStartList" : false
+        }
+      },
+      "visual" : {
+        "at" : { "x" : 536, "y" : 368 }
+      },
+      "connect" : [
+        { "id" : "f15", "to" : "f14" }
+      ]
+    }, {
+      "id" : "f12",
+      "type" : "RequestStart",
+      "name" : "testDrlRule",
+      "config" : {
+        "signature" : "testDrlRule",
+        "input" : {
+          "map" : {
+            "out.member.memberType" : "rule.engine.demo.enums.MemberType.Silver",
+            "out.member.purchaseAmount" : "500"
+          }
+        },
+        "request" : {
+          "isVisibleOnStartList" : false
+        }
+      },
+      "visual" : {
+        "at" : { "x" : 536, "y" : 256 }
+      },
+      "connect" : [
+        { "id" : "f20", "to" : "f26" }
+      ]
+    }, {
+      "id" : "f13",
+      "type" : "RequestStart",
+      "name" : "testXlsRule",
+      "config" : {
+        "signature" : "testXlsRule",
+        "input" : {
+          "map" : {
+            "out.member.memberType" : "rule.engine.demo.enums.MemberType.Silver",
+            "out.member.purchaseAmount" : "500"
+          }
+        },
+        "request" : {
+          "isVisibleOnStartList" : false
+        }
+      },
+      "visual" : {
+        "at" : { "x" : 536, "y" : 152 }
+      },
+      "connect" : [
+        { "id" : "f23", "to" : "f21" }
+      ]
+    }, {
+      "id" : "f21",
+      "type" : "ThirdPartyProgramInterface",
+      "impl" : "RuleActivity",
+      "name" : [
+        "Apply Rules from ",
+        "Decision Table (xls)"
+      ],
+      "config" : {
+        "userConfig" : {
+          "namespace" : "rule.engine.decisiontable",
+          "dataObject" : "in.member"
+        }
+      },
+      "visual" : {
+        "at" : { "x" : 696, "y" : 152 },
+        "size" : { "width" : 144 }
+      },
+      "connect" : [
+        { "id" : "f25", "to" : "f16" }
+      ]
+    }, {
+      "id" : "f16",
+      "type" : "TaskEnd",
+      "visual" : {
+        "at" : { "x" : 856, "y" : 152 },
+        "labelOffset" : { "x" : 13, "y" : 33 }
+      }
+    }, {
+      "id" : "f17",
+      "type" : "TaskEnd",
+      "visual" : {
+        "at" : { "x" : 856, "y" : 256 },
+        "labelOffset" : { "x" : 13, "y" : 33 }
+      }
+    }, {
+      "id" : "f18",
+      "type" : "TaskEnd",
+      "visual" : {
+        "at" : { "x" : 856, "y" : 368 },
+        "labelOffset" : { "x" : 13, "y" : 33 }
+      }
+    }, {
+      "id" : "f26",
+      "type" : "ThirdPartyProgramInterface",
+      "impl" : "RuleActivity",
+      "name" : "Apply Rules from DRL",
+      "config" : {
+        "userConfig" : {
+          "namespace" : "rule.engine.drl",
+          "dataObject" : "in.member"
+        }
+      },
+      "visual" : {
+        "at" : { "x" : 696, "y" : 256 },
+        "size" : { "width" : 128 },
+        "description" : [
+          "'in.member' is the input object that stores the information of a member.",
+          "This object will be modified during the rule execution."
+        ]
+      },
+      "connect" : [
+        { "id" : "f22", "to" : "f17" }
+      ]
+    }, {
+      "id" : "f14",
+      "type" : "Script",
+      "name" : "Apply Rules from DMN",
+      "config" : {
+        "output" : {
+          "code" : [
+            "import java.util.HashMap;",
+            "import java.util.Map;",
+            "",
+            "HashMap input = new HashMap();",
+            "in.member.type= in.member.#memberType == null ? \"\" : in.member.memberType.name();  //get string value of Enumeration for DMN",
+            "input.put(\"member\", in.member);",
+            "",
+            "Map result = ivy.rules.create()",
+            "  .namespace(\"rule.engine.dmn\")",
+            "  .executor()",
+            "  .executeDMN(input);",
+            "",
+            "out.member.discount = result.get(\"member.discount\").toNumber();"
+          ]
+        }
+      },
+      "visual" : {
+        "at" : { "x" : 696, "y" : 368 },
+        "size" : { "width" : 128 }
+      },
+      "connect" : [
+        { "id" : "f19", "to" : "f18" }
+      ]
     } ]
 }