package moulder.moulds;

import moulder.Value;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.nodes.Node;
import org.junit.Test;
import org.mockito.InOrder;

import java.io.StringReader;
import java.util.List;

import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
import static org.mockito.Mockito.*;

public class TexterTest extends BaseMoulderTest {

    @Test
    public void testRegularText() throws Exception {
        Value<String> text = mock(Value.class);
        when(text.get()).thenReturn("text");

        Texter a = new Texter(text);
        Document document = Jsoup
                .parseBodyFragment("<html><body><outer>test</outer></body></html>");
        Element element = document.getElementsByTag("outer").first();

        List<Node> processed = a.process(element);

        // verify that bind and get were called, in this order
        InOrder inOrder = inOrder(text);
        inOrder.verify(text).get();

        assertXMLEqual(new StringReader("<body><outer>text</outer></body>"),
                new StringReader(html(processed)));
    }

    @Test
    public void testSpecialChars() throws Exception {
        Value<String> text = mock(Value.class);
        when(text.get()).thenReturn("text<e a='v'>hello & welcome<");

        Texter a = new Texter(text);
        Document document = Jsoup
                .parseBodyFragment("<html><body><outer>test</outer></body></html>");
        Element element = document.getElementsByTag("outer").first();

        List<Node> processed = a.process(element);

        // verify that bind and get were called, in this order
        InOrder inOrder = inOrder(text);
        inOrder.verify(text).get();

        assertXMLEqual(
                new StringReader(
                        "<body><outer>text<e a='v'>hello & welcome<</outer></body>"),
                new StringReader(html(processed)));
    }

}