From: Simon Brandhof <simon.brandhof@gmail.com>
Date: Thu, 18 Oct 2012 09:08:57 +0000 (+0200)
Subject: Add missing test
X-Git-Tag: 3.3~5
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=63fa0f5c3ebe1b0b01a46fe0b3b907e384d33b1b;p=sonarqube.git

Add missing test
---

diff --git a/sonar-core/src/test/java/org/sonar/core/persistence/DatabaseUtilsTest.java b/sonar-core/src/test/java/org/sonar/core/persistence/DatabaseUtilsTest.java
new file mode 100644
index 00000000000..fa06f57d9bd
--- /dev/null
+++ b/sonar-core/src/test/java/org/sonar/core/persistence/DatabaseUtilsTest.java
@@ -0,0 +1,101 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2008-2012 SonarSource
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Sonar 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.core.persistence;
+
+import org.junit.Test;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+import static org.fest.assertions.Assertions.assertThat;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+public class DatabaseUtilsTest extends AbstractDaoTestCase {
+
+  @Test
+  public void should_close_connection() throws SQLException {
+    Connection connection = getConnection();
+    assertThat(connection.isClosed()).isFalse();
+
+    DatabaseUtils.closeQuietly(connection);
+    assertThat(connection.isClosed()).isTrue();
+  }
+
+  @Test
+  public void should_support_null_connection() {
+    DatabaseUtils.closeQuietly((Connection) null);
+    // no failure
+  }
+
+  @Test
+  public void should_close_statement_and_resultset() throws SQLException {
+    Connection connection = getConnection();
+    try {
+      PreparedStatement statement = connection.prepareStatement("SELECT 1");
+      ResultSet rs = statement.executeQuery();
+
+      DatabaseUtils.closeQuietly(rs);
+      DatabaseUtils.closeQuietly(statement);
+
+      assertThat(statement.isClosed()).isTrue();
+      // can not execute: assertThat(rs.isClosed()).isTrue(); -> isClosed() has been introduced in Java 6
+    } finally {
+      DatabaseUtils.closeQuietly(connection);
+    }
+  }
+
+  @Test
+  public void should_not_fail_on_connection_errors() throws SQLException {
+    Connection connection = mock(Connection.class);
+    doThrow(new SQLException()).when(connection).close();
+
+    DatabaseUtils.closeQuietly(connection);
+
+    // no failure
+    verify(connection).close(); // just to be sure
+  }
+
+  @Test
+  public void should_not_fail_on_statement_errors() throws SQLException {
+    Statement statement = mock(Statement.class);
+    doThrow(new SQLException()).when(statement).close();
+
+    DatabaseUtils.closeQuietly(statement);
+
+    // no failure
+    verify(statement).close(); // just to be sure
+  }
+
+  @Test
+  public void should_not_fail_on_resulset_errors() throws SQLException {
+    ResultSet rs = mock(ResultSet.class);
+    doThrow(new SQLException()).when(rs).close();
+
+    DatabaseUtils.closeQuietly(rs);
+
+    // no failure
+    verify(rs).close(); // just to be sure
+  }
+}