Implement skeleton for algorithm. Add tests

Implement single A or C have content
Implement A and C have content
Top margin boxes width calculation
Add bottom tests
Support bottom margin boxes
Height distribution implementation.
Top and bottom test cleanup
Wrap up left calculation
Implement calculation for right margin boxes. Add html test files
Handle width, height, min-width and min-height attributes

DEVSIX-2380
DEVSIX-2381
DEVSIX-1050

Autoported commit.
Original commit hash: [bfde028b]

Author: Samuel Huylebroeck

itext.tests/itext.html2pdf.tests/itext/html2pdf/css/media/page/PageMarginBoxIntegrationTests.cs

@@ -0,0 +1,238 @@
+using System;
+using iText.Html2pdf;
+
+namespace iText.Html2pdf.Css.Media.Page {
+    public class PageMarginBoxIntegrationTests : ExtendedHtmlConversionITextTest {
+        public static readonly String sourceFolder = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/html2pdf/css/media/page/PageMarginBoxIntegrationTests/";
+
+        public static readonly String destinationFolder = NUnit.Framework.TestContext.CurrentContext.TestDirectory
+             + "/test/itext/html2pdf/css/media/page/PageMarginBoxIntegrationTests/";
+
+        [NUnit.Framework.OneTimeSetUp]
+        public static void BeforeClass() {
+            CreateOrClearDestinationFolder(destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void HeaderFooterTest() {
+            ConvertToPdfAndCompare("headerFooter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void PageWidthContentTest() {
+            ConvertToPdfAndCompare("css-page-width-content", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void PageWidthElementTest() {
+            ConvertToPdfAndCompare("css-page-width-element", sourceFolder, destinationFolder);
+        }
+
+        // Top margin box tests
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void TopOnlyLeftTest() {
+            ConvertToPdfAndCompare("topOnlyLeft", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void TopOnlyRightTest() {
+            ConvertToPdfAndCompare("topOnlyRight", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void TopOnlyCenterTest() {
+            ConvertToPdfAndCompare("topOnlyCenter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void TopCenterAndRight() {
+            ConvertToPdfAndCompare("topCenterAndRight", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void TopLeftAndCenter() {
+            ConvertToPdfAndCompare("topLeftAndCenter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void TopLeftAndRight() {
+            ConvertToPdfAndCompare("topLeftAndRight", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void TopLeftAndCenterAndRight() {
+            ConvertToPdfAndCompare("topLeftAndCenterAndRight", sourceFolder, destinationFolder);
+        }
+
+        //Bottom margin box tests
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void BottomOnlyLeftTest() {
+            ConvertToPdfAndCompare("bottomOnlyLeft", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void BottomOnlyRightTest() {
+            ConvertToPdfAndCompare("bottomOnlyRight", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void BottomOnlyCenterTest() {
+            ConvertToPdfAndCompare("bottomOnlyCenter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void BottomCenterAndRight() {
+            ConvertToPdfAndCompare("bottomCenterAndRight", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void BottomLeftAndCenter() {
+            ConvertToPdfAndCompare("bottomLeftAndCenter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void BottomLeftAndRight() {
+            ConvertToPdfAndCompare("bottomLeftAndRight", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void BottomLeftAndCenterAndRight() {
+            ConvertToPdfAndCompare("bottomLeftAndCenterAndRight", sourceFolder, destinationFolder);
+        }
+
+        //Left margin box tests
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void LeftOnlyTopTest() {
+            ConvertToPdfAndCompare("leftOnlyTop", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void LeftOnlyCenterTest() {
+            ConvertToPdfAndCompare("leftOnlyCenter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void LeftOnlyBottomTest() {
+            ConvertToPdfAndCompare("leftOnlyBottom", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void LeftTopAndCenterTest() {
+            ConvertToPdfAndCompare("leftTopAndCenter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void LeftTopAndBottomTest() {
+            ConvertToPdfAndCompare("leftTopAndBottom", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void LeftCenterAndBottomTest() {
+            ConvertToPdfAndCompare("leftCenterAndBottom", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void LeftTopAndCenterAndBottomTest() {
+            ConvertToPdfAndCompare("leftTopAndCenterAndBottom", sourceFolder, destinationFolder);
+        }
+
+        //Right margin box tests
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void RightOnlyTopTest() {
+            ConvertToPdfAndCompare("rightOnlyTop", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void RightOnlyCenterTest() {
+            ConvertToPdfAndCompare("rightOnlyCenter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void RightOnlyBottomTest() {
+            ConvertToPdfAndCompare("rightOnlyBottom", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void RightTopAndCenterTest() {
+            ConvertToPdfAndCompare("rightTopAndCenter", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void RightTopAndBottomTest() {
+            ConvertToPdfAndCompare("rightTopAndBottom", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void RightCenterAndBottomTest() {
+            ConvertToPdfAndCompare("rightCenterAndBottom", sourceFolder, destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void RightTopAndCenterAndBottomTest() {
+            ConvertToPdfAndCompare("rightTopAndCenterAndBottom", sourceFolder, destinationFolder);
+        }
+    }
+}