Examples with DmnEngine org.camunda.bpm.dmn.engine.DmnEngine used on opensource projects

Example 16 with DmnEngine

use of org.camunda.bpm.dmn.engine.DmnEngine in project camunda-engine-dmn by camunda.

the class ExpressionLanguageTest method testExecuteJuelDmnEngineConfiguration.

@Test
@DecisionResource(resource = SCRIPT_DMN)
public void testExecuteJuelDmnEngineConfiguration() {
    DmnEngine juelEngine = createEngineWithDefaultExpressionLanguage(JUEL);
    assertExample(juelEngine, decision);
    verify(elProvider, atLeastOnce()).createExpression(anyString());
}

Example 17 with DmnEngine

use of org.camunda.bpm.dmn.engine.DmnEngine in project camunda-engine-dmn by camunda.

the class FeelIntegrationTest method testFeelOutputEntryWithCustomEngine.

@Test
@DecisionResource(resource = DMN)
public void testFeelOutputEntryWithCustomEngine() {
    DefaultDmnEngineConfiguration configuration = (DefaultDmnEngineConfiguration) getDmnEngineConfiguration();
    configuration.setDefaultOutputEntryExpressionLanguage(DefaultDmnEngineConfiguration.FEEL_EXPRESSION_LANGUAGE);
    DmnEngine engine = configuration.buildEngine();
    // stubbing the default FEEL engine behavior
    doReturn("a").when(feelEngineSpy).evaluateSimpleExpression(eq("\"a\""), any(VariableContext.class));
    DmnDecisionResult decisionResult = engine.evaluateDecision(decision, Variables.createVariables().putValue("score", 3));
    assertThat(decisionResult.getSingleEntry()).isEqualTo("a");
    verify(feelEngineSpy).evaluateSimpleExpression(anyString(), any(VariableContext.class));
}

Example 18 with DmnEngine

use of org.camunda.bpm.dmn.engine.DmnEngine in project camunda-engine-dmn by camunda.

the class FeelIntegrationTest method testFeelInputExpression.

@Test
@DecisionResource(resource = DMN)
public void testFeelInputExpression() {
    DefaultDmnEngineConfiguration configuration = (DefaultDmnEngineConfiguration) getDmnEngineConfiguration();
    configuration.setDefaultInputExpressionExpressionLanguage(DefaultDmnEngineConfiguration.FEEL_EXPRESSION_LANGUAGE);
    DmnEngine engine = configuration.buildEngine();
    try {
        engine.evaluateDecision(decision, Variables.createVariables().putValue("score", 3));
        failBecauseExceptionWasNotThrown(UnsupportedOperationException.class);
    } catch (UnsupportedOperationException e) {
        assertThat(e).hasMessageStartingWith("FEEL-01016");
        verify(feelEngineSpy).evaluateSimpleExpression(anyString(), any(VariableContext.class));
    }
}

Example 19 with DmnEngine

use of org.camunda.bpm.dmn.engine.DmnEngine in project camunda-engine-dmn by camunda.

the class DmnEngineRuleTest method shouldCreateEngineFromCustomConfiguration.

@Test
public void shouldCreateEngineFromCustomConfiguration() {
    DmnEngine dmnEngine = customEngineRule.getDmnEngine();
    assertThat(dmnEngine).isNotNull();
    assertThat(dmnEngine.getConfiguration()).isEqualTo(customConfiguration);
}

Example 20 with DmnEngine

use of org.camunda.bpm.dmn.engine.DmnEngine in project camunda-engine-dmn by camunda.

the class DmnEngineRuleTest method shouldCreateDefaultDmnEngineWithNullConfiguration.

@Test
public void shouldCreateDefaultDmnEngineWithNullConfiguration() {
    DmnEngine dmnEngine = nullEngineRule.getDmnEngine();
    assertThat(dmnEngine).isInstanceOf(DefaultDmnEngine.class).isNotNull();
}