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

Example 81 with DMNRuntime

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

the class DMNRuntimeTest method testArtificialAttributes.

@Test
public void testArtificialAttributes() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("0001-input-data-string-artificial-attributes.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("https://github.com/kiegroup/drools", "0001-input-data-string");
    assertThat(dmnModel, notNullValue());
    DMNContext context = DMNFactory.newContext();
    context.set("Full Name", "John Doe");
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(dmnResult.getDecisionResults().size(), is(1));
    assertThat(dmnResult.getDecisionResultByName("Greeting Message").getResult(), is("Hello John Doe"));
    DMNContext result = dmnResult.getContext();
    assertThat(result.get("Greeting Message"), is("Hello John Doe"));
}

Example 82 with DMNRuntime

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

the class DMNRuntimeTest method testEmptyDecision1.

@Test
public void testEmptyDecision1() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("empty_decision.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/dmn/definitions/_ba9fc4b1-5ced-4d00-9b61-290de4bf3213", "Solution 3");
    assertThat(dmnModel, notNullValue());
    DMNContext context = DMNFactory.newContext();
    Map shipInfo = new HashMap();
    shipInfo.put("Size", BigDecimal.valueOf(70));
    shipInfo.put("Is Double Hulled", Boolean.FALSE);
    shipInfo.put("Residual Cargo Size", BigDecimal.valueOf(0.1));
    context.set("Ship Info", shipInfo);
    // Test that even if one decision is empty or missing input data,
    // the other decisions in the model are still evaluated
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    DMNContext result = dmnResult.getContext();
    assertThat(dmnResult.hasErrors(), is(true));
    assertThat(result.get("Ship Can Enter v2"), is(true));
}

Example 83 with DMNRuntime

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

the class DMNRuntimeTest method testDROOLS2147.

@Test
public void testDROOLS2147() {
    // DROOLS-2147
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("DROOLS-2147.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/dmn/definitions/_cbdacb7b-f72d-457d-b4f4-54020a06db24", "Drawing 1");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext context = DMNFactory.newContext();
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
    DMNContext resultContext = dmnResult.getContext();
    List people = (List) resultContext.get("People");
    List peopleGroups = (List) resultContext.get("People groups");
    assertEquals(6, people.size());
    assertEquals(3, peopleGroups.size());
    assertEquals(2, ((List) peopleGroups.get(0)).size());
    assertEquals(2, ((List) peopleGroups.get(1)).size());
    assertEquals(2, ((List) peopleGroups.get(2)).size());
}

Example 84 with DMNRuntime

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

the class DMNRuntimeTest method testEnhancedForLoop.

@Test
public void testEnhancedForLoop() {
    // DROOLS-2307
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("drools2307.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/dmn/definitions/_03d9481e-dcfc-4a59-9bdd-4f021cb2f0d8", "Drawing 1");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext emptyContext = DMNFactory.newContext();
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, emptyContext);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
    DMNContext result = dmnResult.getContext();
    assertThat(result.get("an hardcoded forloop"), is(Arrays.asList(new BigDecimal(2), new BigDecimal(3), new BigDecimal(4))));
}

Example 85 with DMNRuntime

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

the class DMNRuntimeTest method test_non_Priority_table_missing_output_values.

@Test
public void test_non_Priority_table_missing_output_values() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("DTABLE_NON_PRIORITY_MISSING_OUTVALS.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("https://github.com/kiegroup/kie-dmn", "DTABLE_NON_PRIORITY_MISSING_OUTVALS");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
}