public void DataAccessLayerFacadeCreatesTableWithExpectedNumberOfRows()
{
Mock <IDbConnection> connection = MockDbConnection();
IDataAccessLayerFacade facade = new DataAccessLayerFacade(() => connection.Object);
var table = facade.FillTable("SELECT * FROM Anywhere", TableName);
Assert.AreEqual(NumberOfRows, table.Rows.Count);
}
public void DataAccessLayerFacadeCreatesTableWithCorrectName()
{
Mock <IDbConnection> connection = MockDbConnection();
IDataAccessLayerFacade facade = new DataAccessLayerFacade(() => connection.Object);
var table = facade.FillTable("SELECT * FROM Anywhere", TableName);
Assert.AreEqual(TableName, table.TableName);
}
public void DataAccessLayerFacadeCreatesTable()
{
Mock <IDbConnection> connection = MockDbConnection();
IDataAccessLayerFacade facade = new DataAccessLayerFacade(() => connection.Object);
var table = facade.FillTable("SELECT * FROM Anywhere", TableName);
Assert.IsNotNull(table);
}
public void DataAccessLayerFacadeCreatesTableWithExceptedColumnTypes()
{
Mock <IDbConnection> connection = MockDbConnection();
IDataAccessLayerFacade facade = new DataAccessLayerFacade(() => connection.Object);
var table = facade.FillTable("SELECT * FROM Anywhere", TableName);
Assert.AreEqual(typeof(int), table.Columns[0].DataType);
Assert.AreEqual(typeof(string), table.Columns[1].DataType);
Assert.AreEqual(typeof(double), table.Columns[2].DataType);
}
public void DataAccessLayerFacadeCreatesTableWithExceptedColumnNames()
{
Mock <IDbConnection> connection = MockDbConnection();
IDataAccessLayerFacade facade = new DataAccessLayerFacade(() => connection.Object);
var table = facade.FillTable("SELECT * FROM Anywhere", TableName);
Assert.AreEqual("Id", table.Columns[0].ColumnName);
Assert.AreEqual("Name", table.Columns[1].ColumnName);
Assert.AreEqual("Salary", table.Columns[2].ColumnName);
}
public void DataAccessLaterFacadeThrowsWhenRetryCountIsExceeded()
{
int retryCount = 0;
Mock <IDbConnection> connection = new Mock <IDbConnection>();
connection.Setup(c => c.CreateCommand()).Callback(() => retryCount++).Throws(new DbExceptionStub());
IDataAccessLayerFacade facade = new DataAccessLayerFacade(() => connection.Object);
facade.FillTable("SELECT * FROM Anywhere", TableName);
Assert.AreEqual(3, retryCount);
}