Move tests for flattening of rotated fields to a separate class

DEVSIX-1741

Autoported commit.
Original commit hash: [9842aa398]

Author: yulian-gaponenko

itext.tests/itext.forms.tests/itext/forms/FlatteningRotatedTest.cs

@@ -0,0 +1,89 @@
+/*
+This file is part of the iText (R) project.
+Copyright (c) 1998-2018 iText Group NV
+Authors: iText Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://itextpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using iText.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the iText software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping iText with a closed
+source product.
+
+For more information, please contact iText Software Corp. at this
+address: [email protected]
+*/
+using System;
+using iText.Forms.Fields;
+using iText.IO.Util;
+using iText.Kernel.Pdf;
+using iText.Kernel.Utils;
+using iText.Test;
+
+namespace iText.Forms {
+    public class FlatteningRotatedTest : ExtendedITextTest {
+        public static readonly String sourceFolder = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/forms/FlatteningRotatedTest/";
+
+        public static readonly String destinationFolder = NUnit.Framework.TestContext.CurrentContext.TestDirectory
+             + "/test/itext/forms/FlatteningRotatedTest/";
+
+        [NUnit.Framework.OneTimeSetUp]
+        public static void BeforeClass() {
+            CreateOrClearDestinationFolder(destinationFolder);
+        }
+
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void FormFlatteningTest_DefaultAppearanceGeneration_Rot() {
+            String srcFilePatternPattern = "FormFlatteningDefaultAppearance_{0}_";
+            String destPatternPattern = "FormFlatteningDefaultAppearance_{0}_";
+            String[] rotAngle = new String[] { "0", "90", "180", "270" };
+            foreach (String angle in rotAngle) {
+                String srcFilePattern = MessageFormatUtil.Format(srcFilePatternPattern, angle);
+                String destPattern = MessageFormatUtil.Format(destPatternPattern, angle);
+                for (int i = 0; i < 360; i += 90) {
+                    String src = sourceFolder + srcFilePattern + i + ".pdf";
+                    String dest = destinationFolder + destPattern + i + "_flattened.pdf";
+                    String cmp = sourceFolder + "cmp_" + srcFilePattern + i + ".pdf";
+                    PdfDocument doc = new PdfDocument(new PdfReader(src), new PdfWriter(dest));
+                    PdfAcroForm form = PdfAcroForm.GetAcroForm(doc, true);
+                    foreach (PdfFormField field in form.GetFormFields().Values) {
+                        field.SetValue("Test");
+                    }
+                    form.FlattenFields();
+                    doc.Close();
+                    NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(dest, cmp, destinationFolder, "diff_"));
+                }
+            }
+        }
+    }
+}

itext.tests/itext.forms.tests/itext/forms/FormFieldFlatteningTest.cs

@@ -41,19 +41,18 @@ source product.
 address: [email protected]
 */
 using System;
-using iText.Forms.Fields;
 using iText.Kernel.Pdf;
 using iText.Kernel.Utils;
 using iText.Test;
 
 namespace iText.Forms {
     public class FormFieldFlatteningTest : ExtendedITextTest {
-        public static readonly String sourceFolder = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
-            .CurrentContext.TestDirectory) + "/resources/itext/forms/FormFieldFlatteningTest/";
-
         public static readonly String destinationFolder = NUnit.Framework.TestContext.CurrentContext.TestDirectory
              + "/test/itext/forms/FormFieldFlatteningTest/";
 
+        public static readonly String sourceFolder = iText.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/itext/forms/FormFieldFlatteningTest/";
+
         [NUnit.Framework.OneTimeSetUp]
         public static void BeforeClass() {
             CreateDestinationFolder(destinationFolder);
@@ -91,90 +90,6 @@ public virtual void FormFlatteningChoiceFieldTest01() {
             }
         }
 
-        /// <exception cref="System.IO.IOException"/>
-        /// <exception cref="System.Exception"/>
-        [NUnit.Framework.Test]
-        public virtual void FormFlatteningTest_DefaultAppearanceGeneration_Rot0() {
-            String srcFilePattern = "FormFlatteningDefaultAppearance_0_";
-            String destPattern = "FormFlatteningDefaultAppearance_0_";
-            for (int i = 0; i < 360; i += 90) {
-                String src = sourceFolder + srcFilePattern + i + ".pdf";
-                String dest = destinationFolder + destPattern + i + "_flattened.pdf";
-                String cmp = sourceFolder + "cmp_" + srcFilePattern + i + ".pdf";
-                PdfDocument doc = new PdfDocument(new PdfReader(src), new PdfWriter(dest));
-                PdfAcroForm form = PdfAcroForm.GetAcroForm(doc, true);
-                foreach (PdfFormField field in form.GetFormFields().Values) {
-                    field.SetValue("Test");
-                }
-                form.FlattenFields();
-                doc.Close();
-                NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(dest, cmp, destinationFolder, "diff_"));
-            }
-        }
-
-        /// <exception cref="System.IO.IOException"/>
-        /// <exception cref="System.Exception"/>
-        [NUnit.Framework.Test]
-        public virtual void FormFlatteningTest_DefaultAppearanceGeneration_Rot90() {
-            String srcFilePattern = "FormFlatteningDefaultAppearance_90_";
-            String destPattern = "FormFlatteningDefaultAppearance_90_";
-            for (int i = 0; i < 360; i += 90) {
-                String src = sourceFolder + srcFilePattern + i + ".pdf";
-                String dest = destinationFolder + destPattern + i + "_flattened.pdf";
-                String cmp = sourceFolder + "cmp_" + srcFilePattern + i + ".pdf";
-                PdfDocument doc = new PdfDocument(new PdfReader(src), new PdfWriter(dest));
-                PdfAcroForm form = PdfAcroForm.GetAcroForm(doc, true);
-                foreach (PdfFormField field in form.GetFormFields().Values) {
-                    field.SetValue("Test");
-                }
-                form.FlattenFields();
-                doc.Close();
-                NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(dest, cmp, destinationFolder, "diff_"));
-            }
-        }
-
-        /// <exception cref="System.IO.IOException"/>
-        /// <exception cref="System.Exception"/>
-        [NUnit.Framework.Test]
-        public virtual void FormFlatteningTest_DefaultAppearanceGeneration_Rot180() {
-            String srcFilePattern = "FormFlatteningDefaultAppearance_180_";
-            String destPattern = "FormFlatteningDefaultAppearance_180_";
-            for (int i = 0; i < 360; i += 90) {
-                String src = sourceFolder + srcFilePattern + i + ".pdf";
-                String dest = destinationFolder + destPattern + i + "_flattened.pdf";
-                String cmp = sourceFolder + "cmp_" + srcFilePattern + i + ".pdf";
-                PdfDocument doc = new PdfDocument(new PdfReader(src), new PdfWriter(dest));
-                PdfAcroForm form = PdfAcroForm.GetAcroForm(doc, true);
-                foreach (PdfFormField field in form.GetFormFields().Values) {
-                    field.SetValue("Test");
-                }
-                form.FlattenFields();
-                doc.Close();
-                NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(dest, cmp, destinationFolder, "diff_"));
-            }
-        }
-
-        /// <exception cref="System.IO.IOException"/>
-        /// <exception cref="System.Exception"/>
-        [NUnit.Framework.Test]
-        public virtual void FormFlatteningTest_DefaultAppearanceGeneration_Rot270() {
-            String srcFilePattern = "FormFlatteningDefaultAppearance_270_";
-            String destPattern = "FormFlatteningDefaultAppearance_270_";
-            for (int i = 0; i < 360; i += 90) {
-                String src = sourceFolder + srcFilePattern + i + ".pdf";
-                String dest = destinationFolder + destPattern + i + "_flattened.pdf";
-                String cmp = sourceFolder + "cmp_" + srcFilePattern + i + ".pdf";
-                PdfDocument doc = new PdfDocument(new PdfReader(src), new PdfWriter(dest));
-                PdfAcroForm form = PdfAcroForm.GetAcroForm(doc, true);
-                foreach (PdfFormField field in form.GetFormFields().Values) {
-                    field.SetValue("Test");
-                }
-                form.FlattenFields();
-                doc.Close();
-                NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(dest, cmp, destinationFolder, "diff_"));
-            }
-        }
-
         /// <exception cref="System.IO.IOException"/>
         /// <exception cref="System.Exception"/>
         [NUnit.Framework.Test]