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

Example 71 with DMNContext

use of org.kie.dmn.api.core.DMNContext 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 72 with DMNContext

use of org.kie.dmn.api.core.DMNContext 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'"));
}

Example 73 with DMNContext

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

the class DMNRuntimeTest method testTrisotechNamespace.

@Test
public void testTrisotechNamespace() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("trisotech_namespace.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/dmn/definitions/_b8feec86-dadf-4051-9feb-8e6093bbb530", "Solution 3");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext context = DMNFactory.newContext();
    context.set("IsDoubleHulled", true);
    context.set("Residual Cargo Size", BigDecimal.valueOf(0.1));
    context.set("Ship Size", new BigDecimal(50));
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
    DMNContext result = dmnResult.getContext();
    assertThat(result.get("Ship can enter a Dutch port"), is(true));
}

Example 74 with DMNContext

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

the class DMNRuntimeTest method testLoanComparison.

@Test
public void testLoanComparison() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("loanComparison.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/definitions/_3a1fd8f4-ea04-4453-aa30-ff14140e3441", "loanComparison");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    DMNContext context = DMNFactory.newContext();
    context.set("RequestedAmt", 500000);
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
}

Example 75 with DMNContext

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

the class DMNRuntimeTest method testLoan_Recommendation2.

@Test
public void testLoan_Recommendation2() {
    DMNRuntime runtime = DMNRuntimeUtil.createRuntime("Loan_Recommendation2.dmn", this.getClass());
    DMNModel dmnModel = runtime.getModel("http://www.trisotech.com/definitions/_35c7339b-b868-43da-8f06-eb481708c73c", "Loan Recommendation2");
    assertThat(dmnModel, notNullValue());
    assertThat(DMNRuntimeUtil.formatMessages(dmnModel.getMessages()), dmnModel.hasErrors(), is(false));
    Map<String, Object> loan = new HashMap<>();
    loan.put("Amount", 100000);
    loan.put("Rate", 2.39);
    loan.put("Term", 60);
    Map<String, Object> borrower = new HashMap<>();
    borrower.put("Age", 39);
    borrower.put("EmploymentStatus", "Employed");
    borrower.put("YearsAtCurrentEmployer", 10);
    borrower.put("TotalAnnualIncome", 150000);
    borrower.put("NonSalaryIncome", 0);
    borrower.put("MonthlyDebtPmtAmt", 2000);
    borrower.put("LiquidAssetsAmt", 50000);
    DMNContext context = runtime.newContext();
    context.set("Credit Score", null);
    context.set("Appraised Value", 200000);
    context.set("Loan", loan);
    context.set("Borrower", borrower);
    DMNResult dmnResult = runtime.evaluateAll(dmnModel, context);
    assertThat(DMNRuntimeUtil.formatMessages(dmnResult.getMessages()), dmnResult.hasErrors(), is(false));
    DMNContext result = dmnResult.getContext();
    assertThat(result.get("Loan Recommendation"), is("Decline"));
}