package org.jtwig.render.node.renderer;
import org.jtwig.model.expression.Expression;
import org.jtwig.model.expression.VariableExpression;
import org.jtwig.model.tree.SetNode;
import org.jtwig.render.RenderRequest;
import org.jtwig.renderable.Renderable;
import org.jtwig.renderable.impl.EmptyRenderable;
import org.jtwig.value.context.ValueContext;
import org.junit.Test;
import static org.junit.Assert.assertSame;
import static org.mockito.Mockito.*;
public class SetNodeRenderTest {
private SetNodeRender underTest = new SetNodeRender();
@Test
public void render() throws Exception {
Object value = new Object();
String identifier = "identifier";
RenderRequest request = mock(RenderRequest.class, RETURNS_DEEP_STUBS);
SetNode setNode = mock(SetNode.class);
Expression expression = mock(Expression.class);
VariableExpression variableExpression = mock(VariableExpression.class);
when(setNode.getExpression()).thenReturn(expression);
when(setNode.getVariableExpression()).thenReturn(variableExpression);
when(variableExpression.getIdentifier()).thenReturn(identifier);
when(request.getEnvironment().getRenderEnvironment().getCalculateExpressionService().calculate(request, expression)).thenReturn(value);
when(request.getRenderContext().getCurrent(ValueContext.class)).thenReturn(mock(ValueContext.class));
Renderable result = underTest.render(request, setNode);
verify(request.getRenderContext().getCurrent(ValueContext.class)).with(identifier, value);
assertSame(EmptyRenderable.instance(), result);
}
}