/// <summary>
/// Ensures that the specified SQL Server LocalDB version is installed on the current machine.
/// </summary>
/// <param name="majorVersion">The major version of SQL Server LocalDB required.</param>
/// <remarks>
/// Any unit test calling this method is marked as Inconclusive if the required version of
/// SQL Server LocalDB is not installed on the local machine.
/// </remarks>
public static void EnsureLocalDBVersionInstalled(int majorVersion)
{
ISqlLocalDbProvider provider = new SqlLocalDbProvider();
if (!provider.GetVersions().Any((p) => p.Version.Major == majorVersion))
{
Assert.Inconclusive($"SQL Server LocalDB v{majorVersion} is not installed on {Environment.MachineName}.");
}
}
public void SqlLocalDbProvider_GetVersions_Returns_Installed_Versions()
{
// Arrange
Helpers.EnsureLocalDBInstalled();
SqlLocalDbProvider target = new SqlLocalDbProvider();
// Act
IList <ISqlLocalDbVersionInfo> result = target.GetVersions();
// Assert
Assert.IsNotNull(result, "GetVersions() returned null.");
Assert.IsTrue(result.Count > 0, "No versions were returned by GetVersions().");
CollectionAssert.AllItemsAreNotNull(result.ToList(), "GetVersions() returned a null instance.");
}
internal static void Main(string[] args)
{
PrintBanner();
ISqlLocalDbApi localDB = new SqlLocalDbApiWrapper();
if (!localDB.IsLocalDBInstalled())
{
Console.WriteLine(SR.SqlLocalDbApi_NotInstalledFormat, Environment.MachineName);
return;
}
if (args != null &&
args.Length == 1 &&
string.Equals(args[0], "/deleteuserinstances", StringComparison.OrdinalIgnoreCase))
{
SqlLocalDbApi.DeleteUserInstances(deleteFiles: true);
}
ISqlLocalDbProvider provider = new SqlLocalDbProvider();
IList<ISqlLocalDbVersionInfo> versions = provider.GetVersions();
Console.WriteLine(Strings.Program_VersionsListHeader);
Console.WriteLine();
foreach (ISqlLocalDbVersionInfo version in versions)
{
Console.WriteLine(version.Name);
}
Console.WriteLine();
IList<ISqlLocalDbInstanceInfo> instances = provider.GetInstances();
Console.WriteLine(Strings.Program_InstancesListHeader);
Console.WriteLine();
foreach (ISqlLocalDbInstanceInfo instanceInfo in instances)
{
Console.WriteLine(instanceInfo.Name);
}
Console.WriteLine();
string instanceName = Guid.NewGuid().ToString();
ISqlLocalDbInstance instance = provider.CreateInstance(instanceName);
instance.Start();
try
{
if (IsCurrentUserAdmin())
{
instance.Share(Guid.NewGuid().ToString());
}
try
{
using (SqlConnection connection = instance.CreateConnection())
{
connection.Open();
try
{
using (SqlCommand command = new SqlCommand("create database [MyDatabase]", connection))
{
command.ExecuteNonQuery();
}
using (SqlCommand command = new SqlCommand("drop database [MyDatabase]", connection))
{
command.ExecuteNonQuery();
}
}
finally
{
connection.Close();
}
}
}
finally
{
if (IsCurrentUserAdmin())
{
instance.Unshare();
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
instance.Stop();
localDB.DeleteInstance(instance.Name);
}
Console.WriteLine();
Console.Write(Strings.Program_ExitPrompt);
Console.ReadKey();
}
internal static void Main(string[] args)
{
PrintBanner();
ISqlLocalDbApi localDB = new SqlLocalDbApiWrapper();
if (!localDB.IsLocalDBInstalled())
{
Console.WriteLine(SR.SqlLocalDbApi_NotInstalledFormat, Environment.MachineName);
return;
}
if (args?.Length == 1 && string.Equals(args[0], "/deleteuserinstances", StringComparison.OrdinalIgnoreCase))
{
SqlLocalDbApi.DeleteUserInstances(deleteFiles: true);
}
ISqlLocalDbProvider provider = new SqlLocalDbProvider();
IList <ISqlLocalDbVersionInfo> versions = provider.GetVersions();
Console.WriteLine(Strings.Program_VersionsListHeader);
Console.WriteLine();
foreach (ISqlLocalDbVersionInfo version in versions)
{
Console.WriteLine(version.Name);
}
Console.WriteLine();
IList <ISqlLocalDbInstanceInfo> instances = provider.GetInstances();
Console.WriteLine(Strings.Program_InstancesListHeader);
Console.WriteLine();
foreach (ISqlLocalDbInstanceInfo instanceInfo in instances)
{
Console.WriteLine(instanceInfo.Name);
}
Console.WriteLine();
string instanceName = Guid.NewGuid().ToString();
ISqlLocalDbInstance instance = provider.CreateInstance(instanceName);
instance.Start();
try
{
if (IsCurrentUserAdmin())
{
instance.Share(Guid.NewGuid().ToString());
}
try
{
using (SqlConnection connection = instance.CreateConnection())
{
connection.Open();
try
{
using (SqlCommand command = new SqlCommand("create database [MyDatabase]", connection))
{
command.ExecuteNonQuery();
}
using (SqlCommand command = new SqlCommand("drop database [MyDatabase]", connection))
{
command.ExecuteNonQuery();
}
}
finally
{
connection.Close();
}
}
}
finally
{
if (IsCurrentUserAdmin())
{
instance.Unshare();
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
instance.Stop();
localDB.DeleteInstance(instance.Name);
}
Console.WriteLine();
Console.Write(Strings.Program_ExitPrompt);
Console.ReadKey();
}
public void SqlLocalDbProvider_GetVersions_Returns_Installed_Versions()
{
// Arrange
Helpers.EnsureLocalDBInstalled();
SqlLocalDbProvider target = new SqlLocalDbProvider();
// Act
IList<ISqlLocalDbVersionInfo> result = target.GetVersions();
// Assert
Assert.IsNotNull(result, "GetVersions() returned null.");
Assert.IsTrue(result.Count > 0, "No versions were returned by GetVersions().");
CollectionAssert.AllItemsAreNotNull(result.ToList(), "GetVersions() returned a null instance.");
}
