[DS-1738] Reflect changes in MockDatabaseManager too. Provide unit tests.

dspace-api/src/main/java/org/dspace/storage/rdbms/TableRow.java

@@ -153,12 +153,28 @@ public class TableRow
             throw new IllegalArgumentException("Column " + column + " not present");
         }
 
-        if (!(value instanceof Integer))
+        if (value instanceof Integer)
+        {
+            return ((Integer) value);
+        }
+        else if (value instanceof Long)
+        {
+            long longValue = (Long)value;
+            if ((longValue > Integer.MAX_VALUE) || longValue < Integer.MIN_VALUE)
+                throw new IllegalArgumentException("Value for " + column + " does not fit in an Integer");
+            else
+            {
+                return (int)longValue;
+            }
+        }
+        else if (value instanceof BigDecimal)
+        {
+            return ((BigDecimal)value).intValueExact();
+        }
+        else
         {
             throw new IllegalArgumentException("Value for " + column + " is not an integer");
         }
-
-        return ((Integer) value).intValue();
     }
 
     /**
@@ -192,13 +208,18 @@ public class TableRow
         {
             return ((Integer) value).longValue();
         }
-        
-        if (!(value instanceof Long))
+        else if (value instanceof Long)
+        {
+            return ((Long) value);
+        }
+        else if (value instanceof BigDecimal)
+        {
+            return ((BigDecimal)value).longValueExact();
+        }
+        else
         {
             throw new IllegalArgumentException("Value for " + column + " is not a long");
         }
-
-        return ((Long) value).longValue();
     }
 
     /**
@@ -342,6 +363,14 @@ public class TableRow
 
             return true; // nonzero is true
         }
+        else if (value instanceof Long)
+        {
+            return ((Long) value) != 0;
+        }
+        else if (value instanceof BigDecimal)
+        {
+            return ! ((BigDecimal) value).equals(BigDecimal.ZERO);
+        }
         else
         {
             throw new IllegalArgumentException("Value is not a boolean or an integer");

dspace-api/src/test/java/org/dspace/storage/rdbms/MockDatabaseManager.java

@@ -20,6 +20,7 @@ import mockit.MockUp;
 
 import org.apache.log4j.Logger;
 import org.dspace.core.Context;
+
 import static org.dspace.storage.rdbms.DatabaseManager.getColumnNames;
 
 /**
@@ -177,7 +178,6 @@ public final class MockDatabaseManager
                     break;
 
                 case Types.INTEGER:
-                case Types.NUMERIC:
                     if (isOracle)
                     {
                         long longValue = results.getLong(i);
@@ -196,33 +196,10 @@ public final class MockDatabaseManager
                     }
                     break;
 
+                case Types.NUMERIC:
                 case Types.DECIMAL:
-                    // For H2 database, NUMBER() fields are mapped to DECIMAL data type.
-                    // See: http://www.h2database.com/html/datatypes.html#decimal_type
-                    // But, our Oracle schema uses NUMBER() to represent INTEGER values 1 or 0
-                    // (which are then mapped to Boolean true/false by TableRow.getBooleanColumn()).
-                    // So, for H2 to "act like Oracle", we need to try to convert
-                    // DECIMAL types to INTEGER values, so they can be mapped to
-                    // corresponding Boolean.
-                    if (isOracle)
-                    {
-                        long longValue = results.getLong(i);
-                        // If this value actually a valid Integer, convert it to an int
-                        if (longValue <= (long)Integer.MAX_VALUE)
-                        {
-                            row.setColumn(name, (int) longValue);
-                        }
-                        else // Otherwise, leave it as a long value
-                        {
-                            row.setColumn(name, longValue);
-                        }
-                    }
-                    else
-                    {
-                        row.setColumn(name, results.getLong(i));
-                    }
+                    row.setColumn(name, results.getBigDecimal(i));
                     break;
-                    //END ADDED for H2
 
                 case Types.BIGINT:
                     row.setColumn(name, results.getLong(i));
@@ -298,5 +275,4 @@ public final class MockDatabaseManager
         row.resetChanged();
         return row;
     }
-    
 }

dspace-api/src/test/java/org/dspace/storage/rdbms/TableRowTest.java

@@ -0,0 +1,500 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package org.dspace.storage.rdbms;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ *
+ * @author mwood
+ */
+public class TableRowTest
+{
+
+    public TableRowTest()
+    {
+    }
+
+    @BeforeClass
+    public static void setUpClass()
+    {
+    }
+
+    @AfterClass
+    public static void tearDownClass()
+    {
+    }
+
+    @Before
+    public void setUp()
+    {
+    }
+
+    @After
+    public void tearDown()
+    {
+    }
+
+    /**
+     * Test of getTable method, of class TableRow.
+     */
+/*
+    @Test
+    public void testGetTable()
+    {
+        System.out.println("getTable");
+        TableRow instance = null;
+        String expResult = "";
+        String result = instance.getTable();
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of setTable method, of class TableRow.
+     */
+/*
+    @Test
+    public void testSetTable()
+    {
+        System.out.println("setTable");
+        String table = "";
+        TableRow instance = null;
+        instance.setTable(table);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of hasColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testHasColumn()
+    {
+        System.out.println("hasColumn");
+        String column = "";
+        TableRow instance = null;
+        boolean expResult = false;
+        boolean result = instance.hasColumn(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of hasColumnChanged method, of class TableRow.
+     */
+/*
+    @Test
+    public void testHasColumnChanged()
+    {
+        System.out.println("hasColumnChanged");
+        String column = "";
+        TableRow instance = null;
+        boolean expResult = false;
+        boolean result = instance.hasColumnChanged(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of hasColumnChangedCanonicalized method, of class TableRow.
+     */
+/*
+    @Test
+    public void testHasColumnChangedCanonicalized()
+    {
+        System.out.println("hasColumnChangedCanonicalized");
+        String column = "";
+        TableRow instance = null;
+        boolean expResult = false;
+        boolean result = instance.hasColumnChangedCanonicalized(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of isColumnNull method, of class TableRow.
+     */
+/*
+    @Test
+    public void testIsColumnNull()
+    {
+        System.out.println("isColumnNull");
+        String column = "";
+        TableRow instance = null;
+        boolean expResult = false;
+        boolean result = instance.isColumnNull(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of isColumnNullCanonicalized method, of class TableRow.
+     */
+/*
+    @Test
+    public void testIsColumnNullCanonicalized()
+    {
+        System.out.println("isColumnNullCanonicalized");
+        String column = "";
+        TableRow instance = null;
+        boolean expResult = false;
+        boolean result = instance.isColumnNullCanonicalized(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of getIntColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testGetIntColumn()
+    {
+        System.out.println("getIntColumn");
+        String column = "";
+        TableRow instance = null;
+        int expResult = 0;
+        int result = instance.getIntColumn(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of getLongColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testGetLongColumn()
+    {
+        System.out.println("getLongColumn");
+        String column = "";
+        TableRow instance = null;
+        long expResult = 0L;
+        long result = instance.getLongColumn(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of getNumericColumn method, of class TableRow.
+     */
+    @Test
+    public void testGetNumericColumn()
+    {
+        System.out.println("getNumericColumn");
+        String column = "fifth";
+        List columns = new ArrayList<String>();
+        columns.add(column);
+        TableRow instance = new TableRow("row", columns);
+        instance.setColumn(column, BigDecimal.ONE);
+        BigDecimal expResult = BigDecimal.ONE;
+        BigDecimal result = instance.getNumericColumn(column);
+        assertEquals(expResult, result);
+    }
+
+    /**
+     * Test of getDoubleColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testGetDoubleColumn()
+    {
+        System.out.println("getDoubleColumn");
+        String column = "";
+        TableRow instance = null;
+        double expResult = 0.0;
+        double result = instance.getDoubleColumn(column);
+        assertEquals(expResult, result, 0.0);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of getStringColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testGetStringColumn()
+    {
+        System.out.println("getStringColumn");
+        String column = "";
+        TableRow instance = null;
+        String expResult = "";
+        String result = instance.getStringColumn(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of getBooleanColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testGetBooleanColumn()
+    {
+        System.out.println("getBooleanColumn");
+        String column = "";
+        TableRow instance = null;
+        boolean expResult = false;
+        boolean result = instance.getBooleanColumn(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of getDateColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testGetDateColumn()
+    {
+        System.out.println("getDateColumn");
+        String column = "";
+        TableRow instance = null;
+        Date expResult = null;
+        Date result = instance.getDateColumn(column);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of setColumnNull method, of class TableRow.
+     */
+/*
+    @Test
+    public void testSetColumnNull()
+    {
+        System.out.println("setColumnNull");
+        String column = "";
+        TableRow instance = null;
+        instance.setColumnNull(column);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of setColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testSetColumn_String_boolean()
+    {
+        System.out.println("setColumn");
+        String column = "";
+        boolean b = false;
+        TableRow instance = null;
+        instance.setColumn(column, b);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of setColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testSetColumn_String_String()
+    {
+        System.out.println("setColumn");
+        String column = "";
+        String s = "";
+        TableRow instance = null;
+        instance.setColumn(column, s);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of setColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testSetColumn_String_int()
+    {
+        System.out.println("setColumn");
+        String column = "";
+        int i = 0;
+        TableRow instance = null;
+        instance.setColumn(column, i);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of setColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testSetColumn_String_long()
+    {
+        System.out.println("setColumn");
+        String column = "";
+        long l = 0L;
+        TableRow instance = null;
+        instance.setColumn(column, l);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of setColumn method, of class TableRow.
+     */
+    @Test
+    public void testSetColumn_String_BigDecimal()
+    {
+        System.out.println("setColumn");
+        String column = "Corinthian";
+        List<String> columns = new ArrayList<String>();
+        columns.add(column);
+        BigDecimal bd = BigDecimal.ONE;
+        TableRow instance = new TableRow("row", columns);
+        instance.setColumn(column, bd);
+        BigDecimal result = instance.getNumericColumn(column);
+        assertEquals("Should give back the same value set", bd, result);
+    }
+
+    /**
+     * Test of setColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testSetColumn_String_double()
+    {
+        System.out.println("setColumn");
+        String column = "";
+        double d = 0.0;
+        TableRow instance = null;
+        instance.setColumn(column, d);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of setColumn method, of class TableRow.
+     */
+/*
+    @Test
+    public void testSetColumn_String_Date()
+    {
+        System.out.println("setColumn");
+        String column = "";
+        Date d = null;
+        TableRow instance = null;
+        instance.setColumn(column, d);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of toString method, of class TableRow.
+     */
+/*
+    @Test
+    public void testToString()
+    {
+        System.out.println("toString");
+        TableRow instance = null;
+        String expResult = "";
+        String result = instance.toString();
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of hashCode method, of class TableRow.
+     */
+/*
+    @Test
+    public void testHashCode()
+    {
+        System.out.println("hashCode");
+        TableRow instance = null;
+        int expResult = 0;
+        int result = instance.hashCode();
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of equals method, of class TableRow.
+     */
+/*
+    @Test
+    public void testEquals()
+    {
+        System.out.println("equals");
+        Object obj = null;
+        TableRow instance = null;
+        boolean expResult = false;
+        boolean result = instance.equals(obj);
+        assertEquals(expResult, result);
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+
+    /**
+     * Test of resetChanged method, of class TableRow.
+     */
+/*
+    @Test
+    public void testResetChanged()
+    {
+        System.out.println("resetChanged");
+        TableRow instance = null;
+        instance.resetChanged();
+        // TODO review the generated test code and remove the default call to fail.
+        fail("The test case is a prototype.");
+    }
+*/
+}