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package org.zwobble.mammoth.tests;
import org.junit.Test;
import org.zwobble.mammoth.DocumentConverter;
import org.zwobble.mammoth.documents.*;
import org.zwobble.mammoth.html.Html;
import org.zwobble.mammoth.html.HtmlNode;
import java.io.ByteArrayInputStream;
import java.util.List;
import java.util.Optional;
import static com.natpryce.makeiteasy.MakeItEasy.*;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.contains;
import static org.hamcrest.Matchers.hasEntry;
import static org.hamcrest.Matchers.hasProperty;
import static org.zwobble.mammoth.documents.VerticalAlignment.SUBSCRIPT;
import static org.zwobble.mammoth.documents.VerticalAlignment.SUPERSCRIPT;
import static org.zwobble.mammoth.tests.DeepReflectionMatcher.deepEquals;
import static org.zwobble.mammoth.tests.documents.DocumentElementMakers.*;
import static org.zwobble.mammoth.util.MammothLists.list;
import static org.zwobble.mammoth.util.MammothMaps.map;
public class DocumentConverterTests {
// TODO: styles (paragraph, run, underline, strikethrough)
@Test
public void plainParagraphIsConvertedToPlainParagraph() {
assertThat(
convertToHtml(make(a(PARAGRAPH, with(CHILDREN, list(runWithText("Hello")))))),
deepEquals(list(Html.element("p", list(Html.text("Hello"))))));
}
@Test
public void multipleParagraphsInDocumentAreConvertedToMultipleParagraphs() {
assertThat(
convertToHtml(new Document(list(
make(a(PARAGRAPH, with(CHILDREN, list(runWithText("Hello"))))),
make(a(PARAGRAPH, with(CHILDREN, list(runWithText("there")))))), Notes.EMPTY)),
deepEquals(list(
Html.element("p", list(Html.text("Hello"))),
Html.element("p", list(Html.text("there"))))));
}
@Test
public void boldRunsAreWrappedInStrongTags() {
assertThat(
convertToHtml(make(a(RUN, with(BOLD, true), with(CHILDREN, list(new Text("Hello")))))),
deepEquals(list(Html.collapsibleElement("strong", list(Html.text("Hello"))))));
}
@Test
public void italicRunsAreWrappedInEmphasisTags() {
assertThat(
convertToHtml(make(a(RUN, with(ITALIC, true), with(CHILDREN, list(new Text("Hello")))))),
deepEquals(list(Html.collapsibleElement("em", list(Html.text("Hello"))))));
}
@Test
public void underliningIsIgnoredByDefault() {
assertThat(
convertToHtml(make(a(RUN, with(UNDERLINE, true), with(CHILDREN, list(new Text("Hello")))))),
deepEquals(list(Html.text("Hello"))));
}
@Test
public void struckthroughRunsAreWrappedInStrikethroughTagsByDefault() {
assertThat(
convertToHtml(make(a(RUN, with(STRIKETHROUGH, true), with(CHILDREN, list(new Text("Hello")))))),
deepEquals(list(Html.collapsibleElement("s", list(Html.text("Hello"))))));
}
@Test
public void superscriptRunsAreWrappedInSuperscriptTags() {
assertThat(
convertToHtml(make(a(RUN, with(VERTICAL_ALIGNMENT, SUPERSCRIPT), with(CHILDREN, list(new Text("Hello")))))),
deepEquals(list(Html.collapsibleElement("sup", list(Html.text("Hello"))))));
}
@Test
public void subscriptRunsAreWrappedInSubscriptTags() {
assertThat(
convertToHtml(make(a(RUN, with(VERTICAL_ALIGNMENT, SUBSCRIPT), with(CHILDREN, list(new Text("Hello")))))),
deepEquals(list(Html.collapsibleElement("sub", list(Html.text("Hello"))))));
}
@Test
public void tabIsConvertedToTabInHtmlText() {
assertThat(
convertToHtml(Tab.TAB),
deepEquals(list(Html.text("\t"))));
}
@Test
public void lineBreakIsConvertedToBreakElement() {
assertThat(
convertToHtml(LineBreak.LINE_BREAK),
deepEquals(list(Html.selfClosingElement("br"))));
}
@Test
public void tableIsConvertedToHtmlTable() {
assertThat(
convertToHtml(new Table(list(
new TableRow(list(
new TableCell(list(paragraphWithText("Top left"))),
new TableCell(list(paragraphWithText("Top right"))))),
new TableRow(list(
new TableCell(list(paragraphWithText("Bottom left"))),
new TableCell(list(paragraphWithText("Bottom right")))))))),
deepEquals(list(Html.element("table", list(
Html.element("tr", list(
Html.element("td", list(Html.FORCE_WRITE, Html.element("p", list(Html.text("Top left"))))),
Html.element("td", list(Html.FORCE_WRITE, Html.element("p", list(Html.text("Top right"))))))),
Html.element("tr", list(
Html.element("td", list(Html.FORCE_WRITE, Html.element("p", list(Html.text("Bottom left"))))),
Html.element("td", list(Html.FORCE_WRITE, Html.element("p", list(Html.text("Bottom right"))))))))))));
}
@Test
public void hyperlinkWithHrefIsConvertedToAnchorTag() {
assertThat(
convertToHtml(Hyperlink.href("http://example.com", list(new Text("Hello")))),
deepEquals(list(Html.collapsibleElement("a", map("href", "http://example.com"), list(Html.text("Hello"))))));
}
@Test
public void hyperlinkWithInternalAnchorReferenceIsConvertedToAnchorTag() {
assertThat(
convertToHtml(Hyperlink.anchor("start", list(new Text("Hello")))),
deepEquals(list(Html.collapsibleElement("a", map("href", "#doc-42-start"), list(Html.text("Hello"))))));
}
@Test
public void bookmarksAreConvertedToAnchorsWithIds() {
assertThat(
convertToHtml(new Bookmark("start")),
deepEquals(list(Html.element("a", map("id", "doc-42-start"), list(Html.FORCE_WRITE)))));
}
@Test
public void noteReferencesAreConvertedToLinksToReferenceBodyAfterMainBody() {
Document document = new Document(
list(make(a(PARAGRAPH, with(CHILDREN, list(
runWithText("Knock knock"),
make(a(RUN, with(CHILDREN, list(new NoteReference(NoteType.FOOTNOTE, "4")))))))))),
new Notes(list(new Note(NoteType.FOOTNOTE, "4", list(paragraphWithText("Who's there?"))))));
assertThat(
convertToHtml(document),
deepEquals(list(
Html.element("p", list(
Html.text("Knock knock"),
Html.element("sup", list(
Html.element("a", map("href", "#doc-42-footnote-4", "id", "doc-42-footnote-ref-4"), list(Html.text("[1]"))))))),
Html.element("ol", list(
Html.element("li", map("id", "doc-42-footnote-4"), list(
Html.element("p", list(
Html.text("Who's there?"))),
Html.collapsibleElement("p", list(
Html.text(" "),
Html.element("a", map("href", "#doc-42-footnote-ref-4"), list(Html.text("↑"))))))))))));
}
@Test
public void noteReferencesAreConvertedWithSequentialNumbers() {
Run run = make(a(RUN, with(CHILDREN, list(
new NoteReference(NoteType.FOOTNOTE, "4"),
new NoteReference(NoteType.FOOTNOTE, "7")))));
assertThat(
convertToHtml(run),
deepEquals(list(
Html.element("sup", list(
Html.element("a", map("href", "#doc-42-footnote-4", "id", "doc-42-footnote-ref-4"), list(Html.text("[1]"))))),
Html.element("sup", list(
Html.element("a", map("href", "#doc-42-footnote-7", "id", "doc-42-footnote-ref-7"), list(Html.text("[2]"))))))));
}
@Test
public void imagesAreConvertedToImageTagsWithDataUriByDefault() {
Image image = new Image(
Optional.empty(),
Optional.of("image/png"),
() -> new ByteArrayInputStream(new byte[]{97, 98, 99}));
assertThat(
convertToHtml(image),
deepEquals(list(Html.selfClosingElement("img", map("src", "data:image/png;base64,YWJj")))));
}
@Test
public void imagesHaveAltTagsIfAvailable() {
Image image = new Image(
Optional.of("It's a hat"),
Optional.of("image/png"),
() -> new ByteArrayInputStream(new byte[]{97, 98, 99}));
assertThat(
convertToHtml(image),
contains(hasProperty("attributes", hasEntry("alt", "It's a hat"))));
}
private List<HtmlNode> convertToHtml(Document document) {
return DocumentConverter.convertToHtml("doc-42", document);
}
private List<HtmlNode> convertToHtml(DocumentElement element) {
return DocumentConverter.convertToHtml("doc-42", element);
}
}
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