package com.atlassian.developer.calliope.doclet;

import java.util.Map;

import com.atlassian.developer.calliope.javadoc.Traversal;

import com.google.common.collect.ImmutableMap;
import com.sun.javadoc.ClassDoc;
import com.sun.javadoc.TypeVariable;

import org.junit.Test;

import static com.atlassian.developer.calliope.doclet.impl.RendererMatcher.rendered;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

public class WikiMarkupDeclarationRendererTest
{
    @Test public void assertThatTypeVariableRenders()
    {
        TypeVariable node = mock(TypeVariable.class);
        when(node.simpleTypeName()).thenReturn("T");

        ClassDoc[] bounds = new ClassDoc[] { mock(ClassDoc.class), mock(ClassDoc.class) };
        when(node.bounds()).thenReturn(bounds);

        Map<Object, String> references = ImmutableMap.of(
                (Object) bounds[0], "Bound0",
                (Object) bounds[1], "Bound1"
        );

        assertThat(traverse(node, references), rendered(node, "T extends Bound0 & Bound1"));
    }

    private static WikiMarkupDeclarationRenderer traverse(Object node, Map<Object, String> references)
    {
        WikiMarkupDeclarationRenderer renderer = new WikiMarkupDeclarationRenderer(references);
        Traversal.traverse(node, renderer);
        return renderer;
    }
}