PostgreServer SetupPostgreServer(ErrorResultTO errors)
{
var server = new PostgreServer();
try
{
var connected = server.Connect(Source.ConnectionString, CommandType.StoredProcedure, ProcedureName);
if (!connected)
{
Dev2Logger.Error(string.Format(ErrorResource.FailedToConnectWithConnectionString,
Source.ConnectionString), GlobalConstants.WarewolfError);
}
return(server);
}
catch (NpgsqlException ex)
{
var errorMessages = new StringBuilder();
errorMessages.Append(ex.Message);
errors.AddError(errorMessages.ToString());
Dev2Logger.Error(errorMessages.ToString(), GlobalConstants.WarewolfError);
}
catch (Exception ex)
{
errors.AddError($"{ex.Message}{Environment.NewLine}{ex.StackTrace}");
Dev2Logger.Error(ex, GlobalConstants.WarewolfError);
}
return(server);
}
public void PostgreServer_FetchDataTable_AddParams_VerifyAllAdded()
{
//------------Setup for test--------------------------
var factory = new Mock <IDbFactory>();
var mockCommand = new Mock <IDbCommand>();
mockCommand.Setup(a => a.ExecuteReader(It.IsAny <CommandBehavior>())).Returns(new Mock <IDataReader>().Object);
mockCommand.Setup(a => a.CommandText).Returns("Dave.Bob");
var added = new SqlCommand().Parameters;
mockCommand.Setup(a => a.Parameters).Returns(added);
var helpTextCommand = new Mock <IDbCommand>();
helpTextCommand.Setup(a => a.ExecuteReader(It.IsAny <CommandBehavior>())).Returns(new Mock <IDataReader>().Object);
var dt = new DataTable();
dt.Columns.Add("database_name");
dt.Rows.Add(new object[] { "Bob" });
dt.Rows.Add(new object[] { "Dave" });
factory.Setup(a => a.GetSchema(It.IsAny <IDbConnection>(), "Databases")).Returns(dt);
var conn = new Mock <IDbConnection>();
conn.Setup(a => a.State).Returns(ConnectionState.Open);
var sqlServer = new PostgreServer(factory.Object);
try
{
var pvt = new PrivateObject(sqlServer);
pvt.SetField("_connection", conn.Object);
pvt.SetField("_command", mockCommand.Object);
//------------Execute Test---------------------------
var param = new IDbDataParameter[] { new SqlParameter("a", "a"), new SqlParameter("b", "b") };
PostgreServer.AddParameters(mockCommand.Object, param);
Assert.AreEqual(2, added.Count);
//------------Assert Results-------------------------
}
finally
{
sqlServer.Dispose();
}
}
public void PostgreServer_FetchDatabases_ConnectionNotInitialized_ThrowsConnectFirstException()
{
//------------Setup for test--------------------------
var sqlServer = new PostgreServer();
try
{
//------------Execute Test---------------------------
sqlServer.FetchDatabases();
//------------Assert Results-------------------------
}
finally
{
sqlServer.Dispose();
}
}
public void PostgreServer_FetchDataTable_CommandIsNull_ThrowsArgumentNullException()
{
//------------Setup for test--------------------------
var sqlServer = new PostgreServer();
try
{
//------------Execute Test---------------------------
sqlServer.FetchDataTable(null);
//------------Assert Results-------------------------
}
finally
{
sqlServer.Dispose();
}
}
public void PostgreServer_Connect_ConnectionStringIsInvalid_ThrowsArgumentException()
{
//------------Setup for test--------------------------
var sqlServer = new PostgreServer();
try
{
//------------Execute Test---------------------------
sqlServer.Connect("xxx", CommandType.Text, null);
//------------Assert Results-------------------------
}
finally
{
sqlServer.Dispose();
}
}
// ReSharper disable InconsistentNaming
public void PostgreServer_CreateCommand_ConnectionNotInitialized_ThrowsConnectFirstException()
// ReSharper restore InconsistentNaming
{
//------------Setup for test--------------------------
var sqlServer = new PostgreServer();
try
{
//------------Execute Test---------------------------
sqlServer.CreateCommand();
//------------Assert Results-------------------------
}
finally
{
sqlServer.Dispose();
}
}
// ReSharper disable InconsistentNaming
public void PostgreServer_Connect_ConnectionStringIsNull_ThrowsArgumentNullException()
// ReSharper restore InconsistentNaming
{
//------------Setup for test--------------------------
var sqlServer = new PostgreServer();
try
{
//------------Execute Test---------------------------
sqlServer.Connect(null, CommandType.Text, null);
//------------Assert Results-------------------------
}
finally
{
sqlServer.Dispose();
}
}
public void PostgreServer_CreateCommand_CreateCommand()
{
//------------Setup for test--------------------------
var factory = new Mock <IDbFactory>();
var mockCommand = new Mock <IDbCommand>();
mockCommand.Setup(a => a.ExecuteReader(It.IsAny <CommandBehavior>())).Returns(new Mock <IDataReader>().Object);
mockCommand.Setup(a => a.CommandText).Returns("Dave.Bob");
var added = new SqlCommand().Parameters;
mockCommand.Setup(a => a.Parameters).Returns(added);
var helpTextCommand = new Mock <IDbCommand>();
helpTextCommand.Setup(a => a.ExecuteReader(It.IsAny <CommandBehavior>())).Returns(new Mock <IDataReader>().Object);
var dt = new DataTable();
dt.Columns.Add("database_name");
dt.Rows.Add(new object[] { "Bob" });
dt.Rows.Add(new object[] { "Dave" });
factory.Setup(a => a.GetSchema(It.IsAny <IDbConnection>(), "Databases")).Returns(dt);
var conn = new Mock <IDbConnection>();
conn.Setup(a => a.State).Returns(ConnectionState.Open);
conn.Setup(a => a.ConnectionString).Returns("bob");
conn.Setup(a => a.CreateCommand()).Returns(mockCommand.Object);
factory.Setup(a => a.CreateConnection(It.IsAny <string>())).Returns(conn.Object);
var sqlServer = new PostgreServer(factory.Object);
try
{
var pvt = new PrivateObject(sqlServer);
pvt.SetField("_connection", conn.Object);
//------------Execute Test---------------------------
sqlServer.CreateCommand();
conn.Verify(a => a.CreateCommand());
}
finally
{
sqlServer.Dispose();
}
}
public void PostgreServer_FetchStoredProcedures_FunctionProcessorIsNull_ThrowsArgumentNullException()
{
//------------Setup for test--------------------------
var sqlServer = new PostgreServer();
try
{
//------------Execute Test---------------------------
Func <IDbCommand, List <IDbDataParameter>, string, string, bool> procProcessor = (command, list, arg3, a) => false;
sqlServer.FetchStoredProcedures(procProcessor, null);
//------------Assert Results-------------------------
}
finally
{
sqlServer.Dispose();
}
}
// ReSharper disable InconsistentNaming
public void PostgreServer_FetchDataTable_ConnectionsString()
// ReSharper restore InconsistentNaming
{
//------------Setup for test--------------------------
var factory = new Mock <IDbFactory>();
var mockCommand = new Mock <IDbCommand>();
mockCommand.Setup(a => a.ExecuteReader(It.IsAny <CommandBehavior>())).Returns(new Mock <IDataReader>().Object);
mockCommand.Setup(a => a.CommandText).Returns("Dave.Bob");
var added = new SqlCommand().Parameters;
mockCommand.Setup(a => a.Parameters).Returns(added);
var helpTextCommand = new Mock <IDbCommand>();
helpTextCommand.Setup(a => a.ExecuteReader(It.IsAny <CommandBehavior>())).Returns(new Mock <IDataReader>().Object);
DataTable dt = new DataTable();
dt.Columns.Add("database_name");
dt.Rows.Add(new object[] { "Bob" });
dt.Rows.Add(new object[] { "Dave" });
factory.Setup(a => a.GetSchema(It.IsAny <IDbConnection>(), "Databases")).Returns(dt);
var conn = new Mock <IDbConnection>();
conn.Setup(a => a.State).Returns(ConnectionState.Open);
conn.Setup(a => a.ConnectionString).Returns("bob");
var sqlServer = new PostgreServer(factory.Object);
try
{
PrivateObject pvt = new PrivateObject(sqlServer);
pvt.SetField("_connection", conn.Object);
pvt.SetField("_command", mockCommand.Object);
//------------Execute Test---------------------------
Assert.AreEqual("bob", sqlServer.ConnectionString);
}
finally
{
sqlServer.Dispose();
}
}
public void PostgreServer_FetchDataTable_ConnectionsStringNull()
{
//------------Setup for test--------------------------
var factory = new Mock <IDbFactory>();
var mockCommand = new Mock <IDbCommand>();
mockCommand.Setup(a => a.ExecuteReader(It.IsAny <CommandBehavior>())).Returns(new Mock <IDataReader>().Object);
mockCommand.Setup(a => a.CommandText).Returns("Dave.Bob");
var added = new SqlCommand().Parameters;
mockCommand.Setup(a => a.Parameters).Returns(added);
var helpTextCommand = new Mock <IDbCommand>();
helpTextCommand.Setup(a => a.ExecuteReader(It.IsAny <CommandBehavior>())).Returns(new Mock <IDataReader>().Object);
var dt = new DataTable();
dt.Columns.Add("database_name");
dt.Rows.Add(new object[] { "Bob" });
dt.Rows.Add(new object[] { "Dave" });
factory.Setup(a => a.GetSchema(It.IsAny <IDbConnection>(), "Databases")).Returns(dt);
var conn = new Mock <IDbConnection>();
conn.Setup(a => a.State).Returns(ConnectionState.Open);
conn.Setup(a => a.ConnectionString).Returns("bob");
var sqlServer = new PostgreServer(factory.Object);
try
{
Assert.IsNull(sqlServer.ConnectionString);
}
finally
{
sqlServer.Dispose();
}
}