add multiplication-table to perf-test

Author: tipsy

src/test/java/j2html/comparison/ComparisonData.java

@@ -11,5 +11,7 @@ public static List<Employee> fiveHundredEmployees() {
         return IntStream.range(0, 500).mapToObj(i -> new Employee(i, "Some name", "Some title")).collect(Collectors.toList());
     }
 
+    public static List<Integer> tableNumbers = IntStream.range(1, 51).boxed().collect(Collectors.toList());
+
 }
 

src/test/java/j2html/comparison/RenderPerformanceComparisonTest.java

@@ -20,13 +20,15 @@ public void j2htmlPerformance() throws Exception {
         TestJ2html.helloWorld();
         TestJ2html.fiveHundredEmployees();
         TestJ2html.macros();
+        TestJ2html.multiplicationTable();
     }
 
     @Test
     public void velocityPerformance() throws Exception {
         TestVelocity.helloWorld();
         TestVelocity.fiveHundredEmployees();
         TestVelocity.macros();
+        TestVelocity.multiplicationTable();
     }
 
 }

src/test/java/j2html/comparison/TestJ2html.java

@@ -1,8 +1,9 @@
 package j2html.comparison;
 
-import j2html.comparison.j2html.HelloWorld;
 import j2html.comparison.j2html.FiveHundredEmployees;
+import j2html.comparison.j2html.HelloWorld;
 import j2html.comparison.j2html.Macros;
+import j2html.comparison.j2html.MultiplicationTable;
 
 public class TestJ2html {
 
@@ -18,5 +19,12 @@ public static String macros() {
         return Macros.tag.render();
     }
 
+    public static String multiplicationTable() {
+        return MultiplicationTable.tag.render();
+    }
+
+    public static void main(String[] args) {
+        System.out.println(MultiplicationTable.tag.renderFormatted());
+    }
 
 }

src/test/java/j2html/comparison/TestVelocity.java

@@ -39,4 +39,14 @@ public static String macros() {
         return render("/comparison/velocity/macros.vm", null);
     }
 
+    public static String multiplicationTable() {
+        Map<String, Object> model = new HashMap<>();
+        model.put("tableNumbers", ComparisonData.tableNumbers);
+        return render("/comparison/velocity/multiplicationTable.vm", model);
+    }
+
+    public static void main(String[] args) {
+        System.out.println(multiplicationTable());
+    }
+
 }

src/test/java/j2html/comparison/j2html/MultiplicationTable.java

@@ -0,0 +1,19 @@
+package j2html.comparison.j2html;
+
+import j2html.comparison.ComparisonData;
+import j2html.tags.ContainerTag;
+import static j2html.TagCreator.*;
+
+public class MultiplicationTable {
+
+    public static ContainerTag tag = table(
+        tbody(
+            each(ComparisonData.tableNumbers, i -> tr(
+                each(ComparisonData.tableNumbers, j -> td(
+                    String.valueOf(i * j)
+                ))
+            ))
+        )
+    );
+
+}

src/test/resources/comparison/velocity/multiplicationTable.vm

@@ -0,0 +1,12 @@
+<table>
+    <tbody>
+        #foreach($i in $tableNumbers)
+            <tr>
+                #foreach($j in $tableNumbers)
+                    #set($product = $i * $j)
+                    <td>$product</td>
+                #end
+            </tr>
+        #end
+    </tbody>
+</table>