Merge with xerial/master

Author: Willena

README.adoc

@@ -1,5 +1,5 @@
 = SQLite JDBC Driver
-:project-version: 3.47.0.0
+:project-version: 3.47.1.0
 
 image:https://img.shields.io/github/actions/workflow/status/willena/sqlite-jdbc-crypt/ci.yml?branch=master[GitHub Workflow Status (branch),link=https://github.com/willena/sqlite-jdbc/actions/workflows/ci.yml?query=branch%3Amaster]
 image:https://maven-badges.herokuapp.com/maven-central/io.github.willena/sqlite-jdbc/badge.svg[Maven Central,link=https://maven-badges.herokuapp.com/maven-central/io.github.willena/sqlite-jdbc/]

VERSION

@@ -1,3 +1,3 @@
-version=3.47.0
-artifactVersion=3.47.0.0
-sqliteMCVersion=1.9.0
+version=3.47.1
+artifactVersion=3.47.1.0-SNAPSHOT
+sqliteMCVersion=1.9.1

pom.xml

@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.github.willena</groupId>
     <artifactId>sqlite-jdbc</artifactId>
-    <version>3.47.0.0</version>
+    <version>3.47.1.0-SNAPSHOT</version>
     <name>SQLite JDBC</name>
     <description>SQLite JDBC library with encryption and authentication support</description>
     <url>https://github.com/Willena/sqlite-jdbc-crypt</url>
@@ -197,7 +197,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>versions-maven-plugin</artifactId>
-                <version>2.17.1</version>
+                <version>2.18.0</version>
             </plugin>
 
             <plugin>

src/main/java/org/sqlite/ExtendedCommand.java

@@ -54,7 +54,7 @@ public static String removeQuotation(String s) {
         if (s == null) return s;
 
         if ((s.startsWith("\"") && s.endsWith("\"")) || (s.startsWith("'") && s.endsWith("'")))
-            return s.substring(1, s.length() - 1);
+            return (s.length() >= 2) ? s.substring(1, s.length() - 1) : s;
         else return s;
     }
 

src/test/java/org/sqlite/ExtendedCommandTest.java

@@ -12,7 +12,11 @@
 import static org.assertj.core.api.Assertions.assertThat;
 
 import java.sql.SQLException;
+import java.util.stream.Stream;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
 import org.sqlite.ExtendedCommand.BackupCommand;
 import org.sqlite.ExtendedCommand.RestoreCommand;
 import org.sqlite.ExtendedCommand.SQLExtension;
@@ -69,4 +73,22 @@ public void parseRestoreCmd() throws SQLException {
         assertThat(b.targetDB).isEqualTo("main");
         assertThat(b.srcFile).isEqualTo("target/sample.db");
     }
+
+    @ParameterizedTest
+    @MethodSource
+    public void removeQuotation(String input, String expected) throws SQLException {
+        assertThat(ExtendedCommand.removeQuotation(input)).isEqualTo(expected);
+    }
+
+    private static Stream<Arguments> removeQuotation() {
+        return Stream.of(
+                Arguments.of(null, null), // Null String
+                Arguments.of("'", "'"), // String with one single quotation only
+                Arguments.of("\"", "\""), // String with one double quotation only
+                Arguments.of("'Test\"", "'Test\""), // String with two mismatch quotations
+                Arguments.of("'Test'", "Test"), // String with two matching single quotations
+                Arguments.of("\"Test\"", "Test"), // String with two matching double quotations
+                Arguments.of("'Te's\"t'", "Te's\"t") // String with more than two quotations
+                );
+    }
 }