Examples with Expression org.activiti.engine.delegate.Expression used on opensource projects

Example 51 with Expression

use of org.activiti.engine.delegate.Expression in project Activiti by Activiti.

the class ExpressionResolverTest method resolveExpressionsMap_should_replaceExpressionByValue_when_stringContainsAnExpression.

@Test
public void resolveExpressionsMap_should_replaceExpressionByValue_when_stringContainsAnExpression() {
    // given
    Expression nameExpression = buildExpression("${name}");
    given(expressionEvaluator.evaluate(nameExpression, expressionManager, delegateInterceptor)).willReturn("John");
    Expression placeExpression = buildExpression("${place}");
    given(expressionEvaluator.evaluate(placeExpression, expressionManager, delegateInterceptor)).willReturn("London");
    // when
    Map<String, Object> result = expressionResolver.resolveExpressionsMap(expressionEvaluator, singletonMap("welcomeMessage", "Welcome to ${place}, ${name}!"));
    // then
    assertThat(result).containsEntry("welcomeMessage", "Welcome to London, John!");
}

Example 52 with Expression

use of org.activiti.engine.delegate.Expression in project Activiti by Activiti.

the class ExpressionResolverTest method resolveExpressionsMap_should_keepExpressionContent_when_MapContainsAnExpressionUnableToBeResolved.

@Test
public void resolveExpressionsMap_should_keepExpressionContent_when_MapContainsAnExpressionUnableToBeResolved() {
    // given
    Expression playerExpression = buildExpression("${player}");
    given(expressionEvaluator.evaluate(playerExpression, expressionManager, delegateInterceptor)).willThrow(new ActivitiException("Invalid property"));
    Map<String, Object> players = map("Red", "John", "Green", "Peter", "Blue", "Mary", "Yellow", "${player}");
    // when
    Map<String, Object> result = expressionResolver.resolveExpressionsMap(expressionEvaluator, singletonMap("players", players));
    // then
    assertThat(result).containsEntry("players", players);
}

Example 53 with Expression

use of org.activiti.engine.delegate.Expression in project Activiti by Activiti.

the class ExpressionResolverTest method resolveExpressionsMap_should_keepExpressionContent_when_ListContainsAnExpressionUnableToBeResolved.

@Test
public void resolveExpressionsMap_should_keepExpressionContent_when_ListContainsAnExpressionUnableToBeResolved() {
    // given
    Expression placeExpression = buildExpression("${place}");
    given(expressionEvaluator.evaluate(placeExpression, expressionManager, delegateInterceptor)).willThrow(new ActivitiException("Invalid property"));
    // when
    Map<String, Object> result = expressionResolver.resolveExpressionsMap(expressionEvaluator, singletonMap("places", asList("${place}", "Paris", "Berlin")));
    // then
    assertThat(result).containsEntry("places", asList("${place}", "Paris", "Berlin"));
}

Example 54 with Expression

use of org.activiti.engine.delegate.Expression in project Activiti by Activiti.

the class ExpressionResolverTest method resolveExpressionsMap_should_replaceExpressionByValue_when_ListContainsAnExpression.

@Test
public void resolveExpressionsMap_should_replaceExpressionByValue_when_ListContainsAnExpression() {
    // given
    Expression placeExpression = buildExpression("${place}");
    given(expressionEvaluator.evaluate(placeExpression, expressionManager, delegateInterceptor)).willReturn("London");
    // when
    Map<String, Object> result = expressionResolver.resolveExpressionsMap(expressionEvaluator, singletonMap("places", asList("${place}", "Paris", "Berlin")));
    // then
    assertThat(result).containsEntry("places", asList("London", "Paris", "Berlin"));
}

Example 55 with Expression

use of org.activiti.engine.delegate.Expression in project Activiti by Activiti.

the class ExpressionResolverTest method buildExpression.

private Expression buildExpression(String expressionContent) {
    Expression expression = mock(Expression.class);
    given(expressionManager.createExpression(expressionContent)).willReturn(expression);
    return expression;
}