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

Example 86 with DMNRuntime

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

the class DMNRuntimeTest method testList.

@Test
public void testList() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("list-expression.dmn", getClass());
    // runtime.addListener( DMNRuntimeUtil.createListener() );
    DMNModel dmnModel = runtime.getModel("https://github.com/kiegroup/kie-dmn", "list-expression");
    assertThat(dmnModel, notNullValue());
    assertThat(dmnModel.getMessages().toString(), dmnModel.hasErrors(), is(false));
    DMNContext context = DMNFactory.newContext();
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(dmnResult.hasErrors(), is(false));
    assertThat(dmnResult.getContext().get("Name list"), is(Arrays.asList("John", "Mary")));
}

Example 87 with DMNRuntime

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

the class DMNRuntimeTest method testDinner.

@Test
public void testDinner() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("Dinner.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/definitions/_0c45df24-0d57-4acc-b296-b4cba8b71a36", "Dinner");
    assertThat(dmnModel, notNullValue());
    assertThat(dmnModel.hasErrors(), is(false));
    DMNContext context = DMNFactory.newContext();
    context.set("Guests with children", true);
    context.set("Season", "Fall");
    context.set("Number of guests", 4);
    context.set("Temp", 25);
    context.set("Rain Probability", 30);
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(dmnResult.hasErrors(), is(false));
    assertThat(dmnResult.getContext().get("Where to eat"), is("Outside"));
    assertThat(dmnResult.getContext().get("Dish"), is("Spareribs"));
    assertThat(dmnResult.getContext().get("Drinks"), is(Arrays.asList("Apero", "Ale", "Juice Boxes")));
}

Example 88 with DMNRuntime

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

the class DMNRuntimeTest method testErrorMessages.

@Test
public void testErrorMessages() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("car_damage_responsibility2.dmn", this.getClass());
    runtime.addListener(DMNRuntimeUtil.createListener());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/dmn/definitions/_dcc63ab0-3a53-4628-8bee-3ae1f1ad683b", "Car Damage Responsibility");
    assertThat(dmnModel, notNullValue());
    assertThat(dmnModel.hasErrors(), is(true));
}

Example 89 with DMNRuntime

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

the class DMNRuntimeTest method testBKMNode.

@Test
public void testBKMNode() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("0009-invocation-arithmetic.dmn", getClass());
    // runtime.addListener( DMNRuntimeUtil.createListener() );
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/definitions/_cb28c255-91cd-4c01-ac7b-1a9cb1ecdb11", "literal invocation1");
    assertThat(dmnModel, notNullValue());
    assertThat(dmnModel.getMessages().toString(), dmnModel.hasErrors(), is(false));
    Map<String, Object> loan = new HashMap<>();
    loan.put("amount", BigDecimal.valueOf(600000));
    loan.put("rate", new BigDecimal("0.0375"));
    loan.put("term", BigDecimal.valueOf(360));
    DMNContext context = DMNFactory.newContext();
    context.set("fee", 100);
    context.set("Loan", loan);
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(dmnResult.hasErrors(), is(false));
    assertThat(((BigDecimal) dmnResult.getContext().get("MonthlyPayment")).setScale(8, BigDecimal.ROUND_DOWN), is(new BigDecimal("2878.69354943277").setScale(8, BigDecimal.ROUND_DOWN)));
}

Example 90 with DMNRuntime

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

the class DMNRuntimeTest method testResolutionOfVariableWithLeadingOrTrailingSpaces.

@Test
public void testResolutionOfVariableWithLeadingOrTrailingSpaces() {
    // DROOLS-1504
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("variableLeadingTrailingSpaces.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("https://www.drools.org/kie-dmn/definitions", "definitions");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext context = runtime.newContext();
    Map<String, String> person = new HashMap<>();
    person.put("Name", "John");
    person.put("Surname", "Doe");
    context.set("Input Person", person);
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
    DMNContext result = dmnResult.getContext();
    assertThat(result.get("Further Decision"), is("The person was greeted with: 'Ciao John Doe'"));
}