@Test
public void calculate() throws Exception {
RenderRequest request = mock(RenderRequest.class);
Environment environment = mock(Environment.class, RETURNS_DEEP_STUBS);
RenderContext renderContext = mock(RenderContext.class);
Position position = mock(Position.class);
String propertyName = "propertyName";
List<Object> arguments = asList(new Object());
Object value = new Object();
Optional<Value> optional = Optional.<Value>absent();
when(request.getEnvironment()).thenReturn(environment);
when(request.getRenderContext()).thenReturn(renderContext);
when(environment
.getPropertyResolver()
.resolve(
argThat(
theSame(
new PropertyResolveRequest(
renderContext,
environment,
position,
new Value(value),
propertyName,
arguments)))))
.thenReturn(optional);
Optional<Value> result = underTest.calculate(request, position, propertyName, arguments, value);
assertSame(optional, result);
}
@Test
public void render() throws Exception {
RenderRequest request = mock(RenderRequest.class, RETURNS_DEEP_STUBS);
CompositeNode compositeNode = mock(CompositeNode.class);
Renderable renderable1 = mock(Renderable.class);
Renderable renderable2 = mock(Renderable.class);
Node node1 = mock(Node.class);
Node node2 = mock(Node.class);
when(compositeNode.getNodes()).thenReturn(asList(node1, node2));
when(request
.getEnvironment()
.getRenderEnvironment()
.getRenderNodeService()
.render(request, node1))
.thenReturn(renderable1);
when(request
.getEnvironment()
.getRenderEnvironment()
.getRenderNodeService()
.render(request, node2))
.thenReturn(renderable2);
Renderable result = underTest.render(request, compositeNode);
Renderable expected = new CompositeRenderable(asList(renderable1, renderable2));
assertThat(result, (Matcher<? super Renderable>) is(theSame(expected)));
}
@Override
public Renderable render(RenderRequest request, SetNode node) {
CalculateExpressionService calculateExpressionService =
request.getEnvironment().getRenderEnvironment().getCalculateExpressionService();
Object result = calculateExpressionService.calculate(request, node.getExpression());
ValueContext valueContext = request.getRenderContext().getValueContext().getCurrent();
valueContext.with(node.getVariableExpression().getIdentifier(), result);
return EmptyRenderable.instance();
}
@Override
public Renderable render(RenderRequest renderRequest, VerbatimNode node) {
return new StringRenderable(
node.getContent(), renderRequest.getRenderContext().getEscapeEngineContext().getCurrent());
}