BulkCopy additional test cases

src/test/java/com/microsoft/sqlserver/jdbc/bulkCopy/BulkCopyConnectionTest.java

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+/*
+ * Microsoft JDBC Driver for SQL Server
+ * 
+ * Copyright(c) 2016 Microsoft Corporation All rights reserved.
+ * 
+ * This program is made available under the terms of the MIT License. See the LICENSE file in the project root for more information.
+ */
+package com.microsoft.sqlserver.jdbc.bulkCopy;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.fail;
+
+import java.lang.reflect.Method;
+import java.sql.Connection;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.function.Function;
+import java.util.stream.Stream;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.DynamicTest;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestFactory;
+import org.junit.platform.runner.JUnitPlatform;
+import org.junit.runner.RunWith;
+
+import com.microsoft.sqlserver.jdbc.SQLServerBulkCopy;
+import com.microsoft.sqlserver.jdbc.SQLServerBulkCopyOptions;
+import com.microsoft.sqlserver.jdbc.SQLServerConnection;
+import com.microsoft.sqlserver.jdbc.SQLServerException;
+
+/**
+ * Test BulkCopy Connection Constructor and BulkCopyOption
+ */
+@RunWith(JUnitPlatform.class)
+@DisplayName("BulkCopy Connection Test")
+public class BulkCopyConnectionTest extends BulkCopyTestSetUp {
+
+    /**
+     * Generate dynamic tests to test all SQLServerBulkCopy constructor
+     * 
+     * @return
+     */
+    @TestFactory
+    Stream<DynamicTest> generateBulkCopyConstructorTest() {
+        List<BulkCopyTestWrapper> testData = createTestData_testBulkCopyConstructor();
+        // had to avoid using lambdas as we need to test against java7
+        return testData.stream().map(new Function<BulkCopyTestWrapper, DynamicTest>() {
+            @Override
+            public DynamicTest apply(final BulkCopyTestWrapper datum) {
+                return DynamicTest.dynamicTest("Testing " + datum.testName, new org.junit.jupiter.api.function.Executable() {
+                    @Override
+                    public void execute() {
+                        BulkCopyTestUtil.performBulkCopy(datum, sourceTable);
+                    }
+                });
+            }
+        });
+    }
+
+    /**
+     * Generate dynamic tests to test with various SQLServerBulkCopyOptions
+     * 
+     * @return
+     */
+    @TestFactory
+    Stream<DynamicTest> generateBulkCopyOptionsTest() {
+        List<BulkCopyTestWrapper> testData = createTestData_testBulkCopyOption();
+        return testData.stream().map(new Function<BulkCopyTestWrapper, DynamicTest>() {
+            @Override
+            public DynamicTest apply(final BulkCopyTestWrapper datum) {
+                return DynamicTest.dynamicTest("Testing " + datum.testName, new org.junit.jupiter.api.function.Executable() {
+                    @Override
+                    public void execute() {
+                        BulkCopyTestUtil.performBulkCopy(datum, sourceTable);
+                    }
+                });
+            }
+        });
+    }
+
+    /**
+     * BulkCopy:test uninitialized Connection
+     */
+    @Test
+    @DisplayName("BulkCopy:test uninitialized Connection")
+    void testInvalidConnection_1() {
+        assertThrows(SQLServerException.class, new org.junit.jupiter.api.function.Executable() {
+            @Override
+            public void execute() throws SQLServerException {
+                Connection con = null;
+                SQLServerBulkCopy bulkCopy = new SQLServerBulkCopy(con);
+            }
+        });
+    }
+
+    /**
+     * BulkCopy:test uninitialized SQLServerConnection
+     */
+    @Test
+    @DisplayName("BulkCopy:test uninitialized SQLServerConnection")
+    void testInvalidConnection_2() {
+        assertThrows(SQLServerException.class, new org.junit.jupiter.api.function.Executable() {
+            @Override
+            public void execute() throws SQLServerException {
+                SQLServerConnection con = null;
+                SQLServerBulkCopy bulkCopy = new SQLServerBulkCopy(con);
+            }
+        });
+    }
+
+    /**
+     * BulkCopy:test empty connenction string
+     */
+    @Test
+    @DisplayName("BulkCopy:test empty connenction string")
+    void testInvalidConnection_3() {
+        assertThrows(SQLServerException.class, new org.junit.jupiter.api.function.Executable() {
+            @Override
+            public void execute() throws SQLServerException {
+                String connectionUrl = " ";
+                SQLServerBulkCopy bulkCopy = new SQLServerBulkCopy(connectionUrl);
+            }
+        });
+    }
+
+    /**
+     * BulkCopy:test null connenction string
+     */
+    @Test
+    @DisplayName("BulkCopy:test null connenction string")
+    void testInvalidConnection_4() {
+        assertThrows(SQLServerException.class, new org.junit.jupiter.api.function.Executable() {
+            @Override
+            public void execute() throws SQLServerException {
+                String connectionUrl = null;
+                SQLServerBulkCopy bulkCopy = new SQLServerBulkCopy(connectionUrl);
+            }
+        });
+    }
+
+    /**
+     * BulkCopy:test null SQLServerBulkCopyOptions
+     */
+    @Test
+    @DisplayName("BulkCopy:test null SQLServerBulkCopyOptions")
+    void testEmptyBulkCopyOptions() {
+        BulkCopyTestWrapper bulkWrapper = new BulkCopyTestWrapper(connectionString);
+        bulkWrapper.setUsingConnection((0 == ThreadLocalRandom.current().nextInt(2)) ? true : false);
+        SQLServerBulkCopyOptions option = null;
+        bulkWrapper.useBulkCopyOptions(true);
+        bulkWrapper.setBulkOptions(option);
+        BulkCopyTestUtil.performBulkCopy(bulkWrapper, sourceTable);
+    }
+
+    /**
+     * Generate BulkCopyTestWrapper objects with data for testing BulkCopyConstructor
+     * 
+     * @return
+     */
+    List<BulkCopyTestWrapper> createTestData_testBulkCopyConstructor() {
+        String testCaseName = "BulkCopyConstructor ";
+        List<BulkCopyTestWrapper> testData = new ArrayList<BulkCopyTestWrapper>();
+        BulkCopyTestWrapper bulkWrapper1 = new BulkCopyTestWrapper(connectionString);
+        bulkWrapper1.testName = testCaseName;
+        bulkWrapper1.setUsingConnection(true);
+        testData.add(bulkWrapper1);
+
+        BulkCopyTestWrapper bulkWrapper2 = new BulkCopyTestWrapper(connectionString);
+        bulkWrapper2.testName = testCaseName;
+        bulkWrapper2.setUsingConnection(false);
+        testData.add(bulkWrapper2);
+
+        return testData;
+    }
+
+    /**
+     * Generate BulkCopyTestWrapper objects with data for testing BulkCopyOption
+     * 
+     * @return
+     */
+    private List<BulkCopyTestWrapper> createTestData_testBulkCopyOption() {
+        String testCaseName = "BulkCopyOption ";
+        List<BulkCopyTestWrapper> testData = new ArrayList<BulkCopyTestWrapper>();
+
+        Class<SQLServerBulkCopyOptions> bulkOptions = SQLServerBulkCopyOptions.class;
+        Method[] methods = bulkOptions.getDeclaredMethods();
+        for (int i = 0; i < methods.length; i++) {
+
+            // set bulkCopy Option if return is void and input is boolean
+            if (0 != methods[i].getParameterTypes().length && boolean.class == methods[i].getParameterTypes()[0]) {
+                try {
+
+                    BulkCopyTestWrapper bulkWrapper = new BulkCopyTestWrapper(connectionString);
+                    bulkWrapper.testName = testCaseName;
+                    bulkWrapper.setUsingConnection((0 == ThreadLocalRandom.current().nextInt(2)) ? true : false);
+
+                    SQLServerBulkCopyOptions option = new SQLServerBulkCopyOptions();
+                    if (!(methods[i].getName()).equalsIgnoreCase("setUseInternalTransaction")
+                            && !(methods[i].getName()).equalsIgnoreCase("setAllowEncryptedValueModifications")) {
+                        methods[i].invoke(option, true);
+                        bulkWrapper.useBulkCopyOptions(true);
+                        bulkWrapper.setBulkOptions(option);
+                        bulkWrapper.testName += methods[i].getName() + ";";
+                        testData.add(bulkWrapper);
+                    }
+                }
+                catch (Exception ex) {
+                    fail(ex.getMessage());
+                }
+            }
+
+        }
+        return testData;
+    }
+}

src/test/java/com/microsoft/sqlserver/jdbc/bulkCopy/BulkCopyTestSetUp.java

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+/*
+ * Microsoft JDBC Driver for SQL Server
+ * 
+ * Copyright(c) 2016 Microsoft Corporation All rights reserved.
+ * 
+ * This program is made available under the terms of the MIT License. See the LICENSE file in the project root for more information.
+ */
+package com.microsoft.sqlserver.jdbc.bulkCopy;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.platform.runner.JUnitPlatform;
+import org.junit.runner.RunWith;
+
+import com.microsoft.sqlserver.testframework.AbstractTest;
+import com.microsoft.sqlserver.testframework.DBConnection;
+import com.microsoft.sqlserver.testframework.DBStatement;
+import com.microsoft.sqlserver.testframework.DBTable;;
+
+/**
+ * Create and drop source table needed for testing bulk copy
+ */
+@RunWith(JUnitPlatform.class)
+public class BulkCopyTestSetUp extends AbstractTest {
+
+    static DBTable sourceTable;
+
+    /**
+     * Create source table needed for testing bulk copy
+     */
+    @BeforeAll
+    static void setUpSourceTable() {
+        DBConnection con = null;
+        DBStatement stmt = null;
+        try {
+            con = new DBConnection(connectionString);
+            stmt = con.createStatement();
+            sourceTable = new DBTable(true);
+            stmt.createTable(sourceTable);
+            stmt.populateTable(sourceTable);
+        }
+        finally {
+            con.close();
+        }
+    }
+
+    /**
+     * drop source table after testing bulk copy
+     */
+    @AfterAll
+    static void dropSourceTable() {
+        DBConnection con = null;
+        DBStatement stmt = null;
+        try {
+            con = new DBConnection(connectionString);
+            stmt = con.createStatement();
+            stmt.dropTable(sourceTable);
+        }
+        finally {
+            con.close();
+        }
+    }
+
+}