Add tests for gap property for grid and flex

DEVSIX-9421

Author: nanouh

src/test/java/com/itextpdf/html2pdf/css/flex/FlexGapTest.java

@@ -35,6 +35,7 @@ This file is part of the iText (R) project.
 
 @Tag("IntegrationTest")
 public class GridGapTest extends ExtendedHtmlConversionITextTest {
+    //TODO DEVSIX-7616: Update cmp's
     public static final String SOURCE_FOLDER = "./src/test/resources/com/itextpdf/html2pdf/css/grid/GridGapTest/";
     public static final String DESTINATION_FOLDER = "./target/test/com/itextpdf/html2pdf/css/grid/GridGapTest/";
 
@@ -149,11 +150,62 @@ public void marginTest() throws IOException, InterruptedException {
         runTest("margin");
     }
 
+    @Test
+    public void colGapLargeMarginItemTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("colGapLargeMarginItem", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void colGapLargeMarginsTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("colGapLargeMargins", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
     @Test
     public void paddingTest() throws IOException, InterruptedException {
         runTest("padding");
     }
 
+    @Test
+    public void colGapLargePaddingTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("colGapLargePadding", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void colGapLargePaddingItemTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("colGapLargePaddingItem", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void colGapLargePaddingOverflowItemTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("colGapLargePaddingOverflowItem", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void rowGapLargeMarginItemTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("rowGapLargeMarginItem", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void rowGapLargeMarginsTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("rowGapLargeMargins", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void rowGapLargePaddingTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("rowGapLargePadding", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void rowGapLargePaddingItemTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("rowGapLargePaddingItem", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void rowGapLargePaddingOverflowItemTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("rowGapLargePaddingOverflowItem", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+
     @Test
     @LogMessages(messages = @LogMessage(messageTemplate = StyledXmlParserLogMessageConstant.INVALID_CSS_PROPERTY_DECLARATION))
     public void negativeColGapValueTest() throws IOException, InterruptedException {
@@ -202,6 +254,83 @@ public void gridRowGapTest() throws IOException, InterruptedException {
         runTest("gridRowGapTest");
     }
 
+    @Test
+    public void autoColumnsLargeGapTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("autoColumnsLargeGap", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void autoRowsLargeGapTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("autoRowsLargeGap", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    @LogMessages(messages = {
+            @LogMessage(messageTemplate = "Cannot find pdfCalligraph module, which was implicitly required by one of the layout properties", count = 32)
+    })
+    public void colGapRtlDirectionTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("colGapRtlDirection", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    @LogMessages(messages = {
+            @LogMessage(messageTemplate = "Cannot find pdfCalligraph module, which was implicitly required by one of the layout properties", count = 32)
+    })
+    public void rowGapRtlDirectionTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("rowGapRtlDirection", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void colGapLongGridTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("colGapLongGrid", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void largeColGapTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("largeColGap", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void rowGapLongGridTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("rowGapLongGrid", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void largeRowGapTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("largeRowGap", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void longGridTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("longGrid", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    //TODO DEVSIX-9402: Update cmp's
+    public void orderOnItemsTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("orderOnItems", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void percentageColGapTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("percentageColGap", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void percentageRowGapTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("percentageRowGap", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void zeroSpaceColGapTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("zeroSpaceColGap", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
+    @Test
+    public void zeroSpaceRowGapTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("zeroSpaceRowGap", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
     private void runTest(String testName) throws IOException, InterruptedException {
         convertToPdfAndCompare(testName, SOURCE_FOLDER, DESTINATION_FOLDER, false,
                 new ConverterProperties().setBaseUri(SOURCE_FOLDER));

src/test/java/com/itextpdf/html2pdf/css/grid/GridGapTest.java

@@ -721,6 +721,31 @@ public void gridSplitPaddingMarginBorderTest8() throws IOException, InterruptedE
         runTest("gridSplitPaddingMarginBorderTest8");
     }
 
+    @Test
+    public void unexistingColumnSpanTest() throws IOException, InterruptedException {
+        runTest("unexistingColumnSpan");
+    }
+
+    @Test
+    public void negativeColumnSpanTest() throws IOException, InterruptedException {
+        runTest("negativeColumnSpan");
+    }
+
+    @Test
+    public void endBeforeStartColumnTest() throws IOException, InterruptedException {
+        runTest("endBeforeStartColumn");
+    }
+
+    @Test
+    public void biggerThanExistingColumnSpanTest() throws IOException, InterruptedException {
+        runTest("biggerThanExistingColumnSpan");
+    }
+
+    @Test
+    public void sameStartEndColumnTest() throws IOException, InterruptedException {
+        runTest("sameStartEndColumn");
+    }
+
     private void runTest(String testName) throws IOException, InterruptedException {
         convertToPdfAndCompare(testName,
                 SOURCE_FOLDER, DESTINATION_FOLDER, false,