content: /*
   * This file was automatically generated by UTestGen and EvoSuite
   * Mon Mar 18 04:55:27 GMT 2024
   */
  
  package com.gbshape.dbe.utils;
  
  import org.junit.jupiter.api.Test;
  import static org.junit.jupiter.api.Assertions.*;
  import org.junit.jupiter.api.Timeout;
  import java.util.concurrent.TimeUnit;
  import static org.evosuite.shaded.org.mockito.Mockito.*;
  import static org.evosuite.runtime.EvoAssertions.*;
  import com.gbshape.dbe.struts.bean.ColumnBean;
  import com.gbshape.dbe.struts.bean.DBDataBean;
  import com.gbshape.dbe.struts.bean.DataTypeBean;
  import com.gbshape.dbe.utils.DBEHelper;
  import java.io.ByteArrayInputStream;
  import java.io.InputStream;
  import java.sql.SQLException;
  import java.util.HashMap;
  import javax.servlet.ServletContext;
  import oracle.sql.RAW;
  import org.evosuite.runtime.EvoRunner;
  import org.evosuite.runtime.EvoRunnerParameters;
  import org.evosuite.runtime.ViolatedAssumptionAnswer;
  import org.junit.runner.RunWith;
  
  @RunWith(EvoRunner.class) @EvoRunnerParameters(mockJVMNonDeterminism = true, useVFS = true, useVNET = true, resetStaticState = true, separateClassLoader = true) 
  public class DBEHelper_ESTest extends DBEHelper_ESTest_scaffolding {
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testGetDimDataTypes() throws Throwable  {
        // rollbacked to evosuite
        DBDataBean arg0 = new DBDataBean();
        arg0.setDbType("@#1");
        DBEHelper.getDimDataTypes(arg0);
        DBDataBean dBDataBean = new DBDataBean();
        assertEquals("", dBDataBean.getDbType());
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testShowTableStatus() throws Throwable  {
        // Given a DBDataBean instance with some data
        DBDataBean arg0 = new DBDataBean();
        
        // When the showTableStatus method is called on this instance
        boolean showTableStatus = DBEHelper.showTableStatus(arg0);
        
        // Then assert that the status of the table is true
        assertTrue(showTableStatus);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testShowDataBases() throws Throwable  {
        // Given a database connection
        DBDataBean arg0 = new DBDataBean();
        
        // When the showDatabases method is called on the connection
        boolean showDataBases = DBEHelper.showDataBases(arg0);
        
        // Then the method should return false, indicating that no databases are available
        assertFalse(showDataBases);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testParseJSON() throws Throwable  {
        HashMap<String, Object> parseJSON = DBEHelper.parseJSON(":@C_/lma' MLU");
        assertEquals(1, parseJSON.size());
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testIsDBAvailableReturningTrue() throws Throwable  {
        // Check if a database connection is available for the "oracle" database
        boolean dbAvailable = DBEHelper.isDBAvailable("oracle");
        
        // Assert that a database connection is available
        assertTrue(dbAvailable);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testIsColumnExtra() throws Throwable  {
        // rollbacked to evosuite
        DBDataBean arg0 = new DBDataBean();
        DBEHelper.isColumnExtra(arg0);
        ColumnBean columnBean = new ColumnBean();
        assertEquals("", columnBean.getDataType());
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testGetImportTasks() throws Throwable  {
        // No Comments were added
        DBEHelper.getImportTasks();
        DBDataBean dBDataBean = new DBDataBean();
        assertEquals("", dBDataBean.getTempDir());
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testGetImplementationVersionReturningNull() throws Throwable  {
        // Given: A RAW object that has a method to create an ASCII stream value
        RAW rAW = new RAW();
        InputStream asciiStreamValue = rAW.asciiStreamValue();
        
        // When: The method getResourceAsStream is called on the ServletContext with any string argument
        ServletContext arg0 = mock(ServletContext.class, new ViolatedAssumptionAnswer());
        doReturn(asciiStreamValue).when(arg0).getResourceAsStream(anyString());
        
        // Then: The implementation version should be null
        String implementationVersion = DBEHelper.getImplementationVersion(arg0);
        assertNull(implementationVersion);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testGetDataTypes() throws Throwable  {
        // rollbacked to evosuite
        DBDataBean arg0 = new DBDataBean();
        String[] dataTypes = DBEHelper.getDataTypes(arg0);
        assertNull(dataTypes);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testGetConnectionStartURL() throws Throwable  {
        // Given a DBDataBean instance with an empty string as the URL
        DBDataBean dbDataBean = new DBDataBean();
        dbDataBean.setUrl("");
        
        // When the method getConnectionStartURL is called with the DBDataBean instance as a parameter
        String connectionStartURL = DBEHelper.getConnectionStartURL(dbDataBean);
        
        // Then the empty string should be returned
        assertEquals("", connectionStartURL);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testDecodeISOReturningNull() throws Throwable  {
        // Given a DBDataBean object and a null String parameter
        DBDataBean arg0 = new DBDataBean();
        String param = null;
        
        // When we call the decodeISO method with these parameters
        String decodeISO = DBEHelper.decodeISO(arg0, param);
        
        // Then the return value should be null
        assertNull(decodeISO);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testDecodeISOReturningEmptyString() throws Throwable  {
        // Given a DBDataBean object with some data
        DBDataBean dbDataBean = new DBDataBean();
        
        // When the decodeISO method is called on the DBDataBean
        String decodedString = DBEHelper.decodeISO(dbDataBean, "");
        
        // Then the decoded string should be an empty string
        assertEquals("", decodedString);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testDecodeAjaxReturningNull() throws Throwable  {
        // Given a DBDataBean with a null input string
        DBDataBean arg0 = new DBDataBean();
        
        // When decodeAjax is called with the null input string
        String decodeAjax = DBEHelper.decodeAjax(arg0, (String) null);
        
        // Then assert that the return value is null
        assertNull(decodeAjax);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testDecodeAjaxReturningEmptyString() throws Throwable  {
        // Given a DBDataBean object containing data to be decoded
        DBDataBean arg0 = new DBDataBean();
        
        // When the decodeAjax method is called on the DBDataBean object
        String decodeAjax = DBEHelper.decodeAjax(arg0, "");
        
        // Then the expected result is an empty string
        assertEquals("", decodeAjax);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testCanCreateSequence() throws Throwable  {
        // Given a DBDataBean with user "oracle.sql.CharacterSetFactoryDefault"
        DBDataBean dbDataBean = new DBDataBean();
        dbDataBean.setUser("oracle.sql.CharacterSetFactoryDefault");
        
        // When the method canCreateSequence is called with the DBDataBean
        boolean result = DBEHelper.canCreateSequence(dbDataBean);
        
        // Then the method should return true
        assertTrue(result);
        
        // And the language of the DBDataBean should be "FR"
        assertEquals("FR", dbDataBean.getLanguage());
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testGetDataTypeBeanWithEmptyString() throws Throwable  {
        // Given: a DBDataBean with no data
        DBDataBean arg0 = new DBDataBean();
        
        // When: getDataTypeBean is called with an empty string as the second argument
        DataTypeBean dataTypeBean = DBEHelper.getDataTypeBean(arg0, "");
        
        // Then: null should be returned
        assertNull(dataTypeBean);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testAppendValuesNoDecodeAjax() throws Throwable  {
        // Arrange
        DBDataBean dbDataBean = new DBDataBean();
        StringBuffer stringBuffer = new StringBuffer();
        ColumnBean columnBean = new ColumnBean();
        
        // Act
        DBEHelper.appendValuesNoDecodeAjax(dbDataBean, stringBuffer, columnBean, null);
        
        // Assert
        assertEquals(6, stringBuffer.length());
        assertEquals(" NULL ", stringBuffer.toString());
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testCreatesDBEHelper() throws Throwable  {
        // rollbacked to evosuite
        ServletContext arg0 = mock(ServletContext.class, new ViolatedAssumptionAnswer());
        doReturn((ByteArrayInputStream) null).when(arg0).getResourceAsStream(anyString());
        DBEHelper.getImplementationVersion(arg0);
        DBEHelper dBEHelper = new DBEHelper();
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testGetJDBCDriver() throws Throwable  {
        // rollbacked to evosuite
        DBDataBean arg0 = new DBDataBean();
        arg0.setNickName("TestUser");
        DBEHelper.getDataTypeBean(arg0, "INSERT INTO users (name, age) VALUES ('TestUser', 25)");
        String jDBCDriver = DBEHelper.getJDBCDriver(arg0);
        assertEquals("", jDBCDriver);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testAppendValuesNoDecodeAjaxThrowsNullPointerException() throws Throwable  {
        // Given: a DBDataBean object and a StringBuffer to hold the appended values
        DBDataBean arg0 = new DBDataBean();
        StringBuffer arg1 = new StringBuffer();
        
        // When: the appendValuesNoDecodeAjax method is called with a test string as an argument
        ColumnBean arg2 = new ColumnBean();
        try {
        DBEHelper.appendValuesNoDecodeAjax(arg0, arg1, arg2, "This is a test string.");
        } catch (NullPointerException e) {
        // Then: a NullPointerException should be thrown because the method does not support null values
        verifyException("com.gbshape.dbe.utils.DBEHelper", e);}
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testAppendValuesWithNullAndEmptyString() throws Throwable  {
        // Given
        DBDataBean arg0 = new DBDataBean();
        ColumnBean arg2 = new ColumnBean();
        
        try {
        // When
        DBEHelper.appendValues(arg0, null, arg2, "");
        
        // Then
        fail("Expected NullPointerException to be thrown");
        
        } catch (NullPointerException e) {
        // no message in exception (getMessage() returned null)
        verifyException("com.gbshape.dbe.utils.DBEHelper", e);}
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testAppendValuesWithStringBufferWhereLengthIsZeroAndNonEmptyString() throws Throwable  {
        // No Comments were added
        DBDataBean arg0 = new DBDataBean();
        StringBuffer arg1 = new StringBuffer();
        ColumnBean arg2 = new ColumnBean();
        // Undeclared exception!
        try { 
          DBEHelper.appendValues(arg0, arg1, arg2, "!@#$%^&*()_+-=[]{}|;':\"<>,./`~");
          fail("Expecting exception: NullPointerException");
        
        } catch(NullPointerException e) {
           //
           // no message in exception (getMessage() returned null)
           //
           verifyException("com.gbshape.dbe.utils.DBEHelper", e);
        }
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testAppendValue() throws Throwable  {
        // No Comments were added
        DBDataBean arg0 = new DBDataBean();
        StringBuffer arg1 = new StringBuffer(252);
        ColumnBean arg2 = new ColumnBean();
        DBEHelper.appendValue(arg0, arg1, arg2, "");
        ColumnBean columnBean = new ColumnBean();
        assertFalse(columnBean.isIndex());
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testParseJSONThrowsStringIndexOutOfBoundsException() throws Throwable  {
        // No Comments were added
        // Undeclared exception!
        try { 
          DBEHelper.parseJSON("\" all_objects o\n");
          fail("Expecting exception: StringIndexOutOfBoundsException");
        
        } catch(StringIndexOutOfBoundsException e) {
        }
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testGetConnectionThrowsSQLException() throws Throwable  {
        // Given a DBDataBean with an invalid Oracle URL
        DBDataBean arg0 = new DBDataBean();
        arg0.setDriver("oracle.sql.SQLName");
        
        // When the connection is retrieved using DBEHelper
        try {
        DBEHelper.getConnection(arg0);
        fail("Expecting exception: SQLException");
        } catch (SQLException e) {
        // Then an invalid Oracle URL exception should be thrown
        verifyException("oracle.jdbc.driver.DatabaseError", e);}
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testDecodeISOReturningNonEmptyString() throws Throwable  {
        // Given
        String inputString = "This is a test string.";
        DBDataBean arg0 = new DBDataBean();
        
        // When
        String decodeISO = DBEHelper.decodeISO(arg0, inputString);
        
        // Then
        assertEquals("This is a test string.", decodeISO);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testDecodeAjaxReturningNonEmptyString() throws Throwable  {
        // Arrange
        DBDataBean dbDataBean = new DBDataBean();
        
        // Act
        String decodedAjax = DBEHelper.decodeAjax(dbDataBean, "?");
        
        // Assert
        assertEquals("?", decodedAjax);
    }
  
    @Test
    @Timeout(value = 4000 , unit = TimeUnit.MILLISECONDS)
    public void testIsDBAvailableReturningFalse() throws Throwable  {
        // Given: We have a MySQL database instance available
        // When: We check if the database is available
        // Then: The database should not be available
        boolean dBAvailable = DBEHelper.isDBAvailable("MySQL");
        assertFalse(dBAvailable);
    }
  }
  