Examples with DMNModel org.kie.dmn.api.core.DMNModel used on opensource projects

Example 11 with DMNModel

use of org.kie.dmn.api.core.DMNModel in project drools by kiegroup.

the class DMNRuntimeTest method testDecisionResultTypeCheck.

@Test
public void testDecisionResultTypeCheck() {
    // DROOLS-1513
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("LoanRecommendationWrongOutputType.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/dmn/definitions/_591d49d0-26e1-4a1c-9f72-b65bec09964a", "Loan Recommendation Multi-step");
    assertThat(dmnModel, notNullValue());
    System.out.println(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()));
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext context = runtime.newContext();
    Map<String, Number> loan = new HashMap<>();
    loan.put("Amount", 100);
    loan.put("Rate", 12);
    loan.put("Term", 1);
    context.set("Loan", loan);
    DMNResult dmnResult = runtime.evaluateByName(dmnModel, context, "Loan Payment");
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(true));
    assertThat(dmnResult.getMessages().size(), is(1));
    assertThat(dmnResult.getMessages().get(0).getSourceId(), is("_93062144-ebc7-4ef7-a156-c342aeffac49"));
    assertThat(dmnResult.getMessages().get(0).getMessageType(), is(DMNMessageType.ERROR_EVAL_NODE));
}

Example 12 with DMNModel

use of org.kie.dmn.api.core.DMNModel in project drools by kiegroup.

the class DMNRuntimeTest method testTypeInferenceForNestedContextAnonymousEntry.

@Test
public void testTypeInferenceForNestedContextAnonymousEntry() {
    // DROOLS-1585
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("PersonListHelloBKM2.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/definitions/_7e41a76e-2df6-4899-bf81-ae098757a3b6", "PersonListHelloBKM2");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext context = runtime.newContext();
    Map<String, Object> p1 = prototype(entry("Full Name", "John Doe"), entry("Age", 33));
    Map<String, Object> p2 = prototype(entry("Full Name", "47"), entry("Age", 47));
    context.set("My Input Data", Arrays.asList(new Object[] { p1, p2 }));
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    DMNContext result = dmnResult.getContext();
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
    assertThat((List<?>) result.get("My Decision"), contains(prototype(entry("Full Name", "Prof. John Doe"), entry("Age", EvalHelper.coerceNumber(33))), prototype(entry("Full Name", "Prof. 47"), entry("Age", EvalHelper.coerceNumber(47)))));
}

Example 13 with DMNModel

use of org.kie.dmn.api.core.DMNModel in project drools by kiegroup.

the class DMNRuntimeTest method testUnknownVariable2.

@Test
public void testUnknownVariable2() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("unknown_variable2.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/definitions/_9105d4a6-6049-4ace-a9cd-88f18d29bc8f", "Loan Recommendation - context");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.getMessages().size(), is(1));
    assertThat(dmnModel.getMessages().get(0).getMessageType(), is(DMNMessageType.ERR_COMPILING_FEEL));
    assertThat(dmnModel.getMessages().get(0).getMessage(), containsString("Unknown variable 'Borrower.liquidAssetsAmt'"));
}

Example 14 with DMNModel

use of org.kie.dmn.api.core.DMNModel in project drools by kiegroup.

the class DMNRuntimeTest method testSingletonlist_function_call.

@Test
public void testSingletonlist_function_call() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("singletonlist_fuction_call.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/definitions/_0768879b-5ee1-410f-92f0-7732573b069d", "expression function subst [a] with a");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext ctx = runtime.newContext();
    ctx.set("InputLineItem", prototype(entry("Line", "0015"), entry("Description", "additional Battery")));
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, ctx);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
    DMNContext result = dmnResult.getContext();
    assertThat(result.get("The Battery"), is(prototype(entry("Line", "0010"), entry("Description", "Battery"))));
    assertThat((List<?>) result.get("Remove Battery"), contains(prototype(entry("Line", "0020"), entry("Description", "Case")), prototype(entry("Line", "0030"), entry("Description", "Power Supply"))));
    assertThat((List<?>) result.get("Remove Battery"), not(contains(prototype(entry("Line", "0010"), entry("Description", "Battery")))));
    assertThat((List<?>) result.get("Insert before Line 0020"), contains(prototype(entry("Line", "0010"), entry("Description", "Battery")), prototype(entry("Line", "0015"), entry("Description", "additional Battery")), prototype(entry("Line", "0020"), entry("Description", "Case")), prototype(entry("Line", "0030"), entry("Description", "Power Supply"))));
}

Example 15 with DMNModel

use of org.kie.dmn.api.core.DMNModel in project drools by kiegroup.

the class DMNRuntimeTest method testFiltering.

@Test
public void testFiltering() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("Person_filtering_by_age.dmn", getClass());
    runtime.addListener(DMNRuntimeUtil.createListener());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/definitions/_e215ed7a-701b-4c53-b8df-4b4d23d5fe32", "Person filtering by age");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext context = DMNFactory.newContext();
    context.set("Min Age", 50);
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), ((List) dmnResult.getContext().get("Filtering")).size(), is(2));
}