Add tests for DigestAlgorithms and EncryptionAlgorithms in sign module

DEVSIX-5840

Autoported commit.
Original commit hash: [9da3a434]
Manual files:
sign/src/test/java/com/itextpdf/signatures/DigestAlgorithmsManualTest.java
sign/src/test/java/com/itextpdf/signatures/EncryptionAlgorithmsManualTest.java

Author: ar3em

itext.tests/itext.sign.tests/itext/signatures/DigestAlgorithmsManualTest.cs

@@ -0,0 +1,79 @@
+/*
+This file is part of the iText (R) project.
+Copyright (c) 1998-2021 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 System.IO;
+using iText.Test;
+
+namespace iText.Signatures
+{
+    public class DigestAlgorithmsManualTest : ExtendedITextTest
+    {
+        [NUnit.Framework.Test]
+        public virtual void DigestSHA1SunPKCS11Test()
+        {
+            Stream data = new MemoryStream(new byte[] {13, 16, 20, 0, 10});
+            byte[] hash = DigestAlgorithms.Digest(data, DigestAlgorithms.SHA1);
+            byte[] expected = {15, 20, 1, 9, 150, 49, 219, 191, 211, 193, 53, 186, 76, 185, 102, 188, 78, 205, 156, 50};
+            NUnit.Framework.Assert.AreEqual(expected, hash);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void DigestSHA256SUNTest()
+        {
+            Stream data = new MemoryStream(new byte[] {13, 16, 20, 0, 10});
+            byte[] hash = DigestAlgorithms.Digest(data, DigestAlgorithms.SHA256);
+            foreach (byte b in hash)
+            {
+                Console.Out.Write(b + ", ");
+            }
+
+            byte[] expected =
+            {
+                19, 172, 172, 211, 220, 121, 241, 238, 167, 97, 239, 51, 81, 119, 214, 197, 225, 121, 169, 174, 211,
+                119, 61, 92, 110, 157, 105, 4, 97, 12, 127, 194
+            };
+            NUnit.Framework.Assert.AreEqual(expected, hash);
+        }
+    }
+}

itext.tests/itext.sign.tests/itext/signatures/EncryptionAlgorithmsManualTest.cs

@@ -0,0 +1,38 @@
+/*
+This file is part of the iText (R) project.
+Copyright (c) 1998-2021 iText Group NV
+Authors: iText Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+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 <https://www.gnu.org/licenses/>.
+*/
+
+using System;
+using iText.Test;
+
+namespace iText.Signatures
+{
+    public class EncryptionAlgorithmsManualTest : ExtendedITextTest
+    {
+        [NUnit.Framework.Test]
+        public virtual void GetAlgorithmNullTest()
+        {
+            NUnit.Framework.Assert.Catch(typeof(ArgumentNullException),
+                () => EncryptionAlgorithms.GetAlgorithm(null));
+        }
+    }
+}

itext.tests/itext.sign.tests/itext/signatures/EncryptionAlgorithmsTest.cs

@@ -0,0 +1,52 @@
+/*
+This file is part of the iText (R) project.
+Copyright (c) 1998-2021 iText Group NV
+Authors: iText Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+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 <https://www.gnu.org/licenses/>.
+*/
+using iText.Test;
+
+namespace iText.Signatures {
+    public class EncryptionAlgorithmsTest : ExtendedITextTest {
+        [NUnit.Framework.Test]
+        public virtual void GetAlgorithmRSATest() {
+            NUnit.Framework.Assert.AreEqual("RSA", EncryptionAlgorithms.GetAlgorithm("1.2.840.113549.1.1.1"));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetAlgorithmECDSATest() {
+            NUnit.Framework.Assert.AreEqual("ECDSA", EncryptionAlgorithms.GetAlgorithm("1.2.840.10045.2.1"));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetAlgorithmEmptyTest() {
+            NUnit.Framework.Assert.AreEqual("", EncryptionAlgorithms.GetAlgorithm(""));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetAlgorithmEmptySpaceTest() {
+            NUnit.Framework.Assert.AreEqual(" ", EncryptionAlgorithms.GetAlgorithm(" "));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetAlgorithmUndefinedTest() {
+            NUnit.Framework.Assert.AreEqual("undefined", EncryptionAlgorithms.GetAlgorithm("undefined"));
+        }
+    }
+}

port-hash

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-24d931ff6031ae8e34b71bfd9ca2e6fd8ec2201b
+9da3a4342a9ec9a6c9addfa2c344785b1cdb316a