Move tests from Html2PdfTest to their corresponding elements

This also removes several assets that werend used anymore.

DEVSIX-6183

Autoported commit.
Original commit hash: [2c296ec89]

Author: guustysebie

itext.tests/itext.html2pdf.tests/itext/html2pdf/Html2PdfTest.cs

@@ -44,11 +44,10 @@ source product.
 using System.IO;
 using iText.Html2pdf;
 using iText.Kernel.Utils;
-using iText.Test;
 
 namespace iText.Html2pdf.Element {
     [NUnit.Framework.Category("IntegrationTest")]
-    public class BodyTest : ExtendedITextTest {
+    public class BodyTest : ExtendedHtmlConversionITextTest {
         public static readonly String sourceFolder = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
             .CurrentContext.TestDirectory) + "/resources/itext/html2pdf/element/BodyTest/";
 
@@ -134,5 +133,10 @@ public virtual void Body09Test() {
             NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + "bodyTest09.pdf", sourceFolder
                  + "cmp_bodyTest09.pdf", destinationFolder, "diff09_"));
         }
+
+        [NUnit.Framework.Test]
+        public virtual void HelloMalformedDocumentTest() {
+            ConvertToPdfAndCompare("hello_malformed", sourceFolder, destinationFolder);
+        }
     }
 }

itext.tests/itext.html2pdf.tests/itext/html2pdf/element/BodyTest.cs

@@ -91,5 +91,10 @@ public virtual void DivInTableDataCellTest() {
         public virtual void DivColumnCountTest() {
             ConvertToPdfAndCompare("divColumnCount", SOURCE_FOLDER, DESTINATION_FOLDER);
         }
+
+        [NUnit.Framework.Test]
+        public virtual void HelloDivDocumentTest() {
+            ConvertToPdfAndCompare("hello_div", SOURCE_FOLDER, DESTINATION_FOLDER);
+        }
     }
 }

itext.tests/itext.html2pdf.tests/itext/html2pdf/element/DivTest.cs

@@ -170,5 +170,10 @@ public virtual void SourceMediaTest() {
         public virtual void ResolutionInfoStructOf8bimHeaderImageTest() {
             ConvertToPdfAndCompare("resolutionInfoStructOf8bimHeaderImage", SOURCE_FOLDER, DESTINATION_FOLDER);
         }
+
+        [NUnit.Framework.Test]
+        public virtual void HtmlImgBase64SVGTest() {
+            ConvertToPdfAndCompare("imgTag_base64svg", SOURCE_FOLDER, DESTINATION_FOLDER);
+        }
     }
 }

itext.tests/itext.html2pdf.tests/itext/html2pdf/element/ImageTest.cs

@@ -0,0 +1,47 @@
+using System;
+using iText.Html2pdf;
+using iText.Html2pdf.Logs;
+using iText.Test.Attributes;
+
+namespace iText.Html2pdf.Element {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class ObjectTest : ExtendedHtmlConversionITextTest {
+        public static readonly String sourceFolder = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/html2pdf/element/ObjectTest/";
+
+        public static readonly String destinationFolder = NUnit.Framework.TestContext.CurrentContext.TestDirectory
+             + "/test/itext/html2pdf/element/ObjectTest/";
+
+        [NUnit.Framework.OneTimeSetUp]
+        public static void BeforeClass() {
+            CreateDestinationFolder(destinationFolder);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void Base64svgTest() {
+            ConvertToPdfAndCompare("objectTag_base64svg", sourceFolder, destinationFolder);
+        }
+
+        [NUnit.Framework.Test]
+        [LogMessage(iText.StyledXmlParser.Logs.StyledXmlParserLogMessageConstant.UNABLE_TO_RETRIEVE_STREAM_WITH_GIVEN_BASE_URI
+            , Count = 1)]
+        [LogMessage(Html2PdfLogMessageConstant.WORKER_UNABLE_TO_PROCESS_OTHER_WORKER, Count = 1)]
+        public virtual void HtmlObjectIncorrectBase64Test() {
+            ConvertToPdfAndCompare("objectTag_incorrectBase64svg", sourceFolder, destinationFolder);
+        }
+
+        [NUnit.Framework.Test]
+        //TODO: update after DEVSIX-1346
+        [LogMessage(Html2PdfLogMessageConstant.WORKER_UNABLE_TO_PROCESS_IT_S_TEXT_CONTENT, Count = 1)]
+        [LogMessage(Html2PdfLogMessageConstant.WORKER_UNABLE_TO_PROCESS_OTHER_WORKER, Count = 2)]
+        public virtual void HtmlObjectAltTextTest() {
+            ConvertToPdfAndCompare("objectTag_altText", sourceFolder, destinationFolder);
+        }
+
+        [NUnit.Framework.Test]
+        [LogMessage(Html2PdfLogMessageConstant.WORKER_UNABLE_TO_PROCESS_OTHER_WORKER, Count = 1)]
+        public virtual void HtmlObjectNestedObjectTest() {
+            ConvertToPdfAndCompare("objectTag_nestedTag", sourceFolder, destinationFolder);
+        }
+    }
+}