ImageTest.java

package fitnesse.wikitext.parser;

import org.junit.Test;

import fitnesse.wiki.WikiPage;

public class ImageTest {
    @Test
    public void scansImages() {
        ParserTestHelper.assertScansTokenType("!img name", "Image", true);
    }

    @Test
    public void parsesImages() throws Exception {
        ParserTestHelper.assertParses("!img name", "SymbolList[Image[Link[SymbolList[Text]]]]");
        ParserTestHelper.assertParses("!img http://name", "SymbolList[Image[Link[SymbolList[Text]]]]");
        ParserTestHelper.assertParses("!imgx name", "SymbolList[Text, Whitespace, Text]");
        ParserTestHelper.assertParses("!img-l name", "SymbolList[Image[Link[SymbolList[Text]]]]");
        ParserTestHelper.assertParses("!img-r name", "SymbolList[Image[Link[SymbolList[Text]]]]");
    }

    @Test
    public void translatesImages() {
        ParserTestHelper.assertTranslatesTo("!img name", "<img src=\"name\"/>");
        ParserTestHelper.assertTranslatesTo("!img http://name", "<img src=\"http://name\"/>");
        ParserTestHelper.assertTranslatesTo("!img-l name", "<img src=\"name\" class=\"left\"/>");
        ParserTestHelper.assertTranslatesTo("!img-r name", "<img src=\"name\" class=\"right\"/>");
    }

    @Test
    public void imageWithWidth() throws Exception {
        ParserTestHelper.assertParses("!img -w 640 name", "SymbolList[Image[Link[SymbolList[Text]]]]");
        TestRoot root = new TestRoot();
        WikiPage testPage = root.makePage("ImagePage", "!img -w 640 name");
        ParserTestHelper.assertTranslatesTo(testPage, "<img src=\"name\" width=\"640\"/>");
    }

    @Test
    public void imageWidthHandleMistyped() throws Exception {
        TestRoot root = new TestRoot();
        WikiPage testPage = root.makePage("ImagePage", "!img -w name");
        ParserTestHelper.assertTranslatesTo(testPage, "!img -w name");
        testPage = root.makePage("ImagePage", "!img -w nnn name");
        ParserTestHelper.assertTranslatesTo(testPage, "<img src=\"name\" width=\"nnn\"/>");
        testPage = root.makePage("ImagePage", "!img -w N");
        ParserTestHelper.assertTranslatesTo(testPage, "!img -w N");
        testPage = root.makePage("ImagePage", "'''!img -w N'''");
        ParserTestHelper.assertTranslatesTo(testPage, "<b>!img -w N</b>");
    }

    @Test
    public void imageWithMargin() throws Exception {
        ParserTestHelper.assertParses("!img -m 10 name", "SymbolList[Image[Link[SymbolList[Text]]]]");
        TestRoot root = new TestRoot();
        WikiPage testPage = root.makePage("ImagePage", "!img -m 10 name");
        ParserTestHelper.assertTranslatesTo(testPage, "<img src=\"name\" style=\"margin:10px 10px 10px 10px;\"/>");
    }

    @Test
    public void imageWithBorder() throws Exception {
        ParserTestHelper.assertParses("!img -b 1 name", "SymbolList[Image[Link[SymbolList[Text]]]]");
        TestRoot root = new TestRoot();
        WikiPage testPage = root.makePage("ImagePage", "!img -b 1 name");
        ParserTestHelper.assertTranslatesTo(testPage, "<img src=\"name\" style=\"border:1px solid black;\"/>");
    }

    @Test
    public void imageWithMarginBorderWidth() throws Exception {
        ParserTestHelper.assertParses("!img -b 1 name", "SymbolList[Image[Link[SymbolList[Text]]]]");
        TestRoot root = new TestRoot();
        WikiPage testPage = root.makePage("ImagePage", "!img -m 5 -b 1 -w 50 name");
        ParserTestHelper.assertTranslatesTo(testPage, "<img src=\"name\" width=\"50\" style=\"border:1px solid black;margin:5px 5px 5px 5px;\"/>");
    }

}