public void TestMySqlConnectionAverageWithHints()
{
// Setup
var tables = Database.CreateCompleteTables(10);
using (var connection = new MySqlConnection(Database.ConnectionString))
{
// Act
connection.Average <CompleteTable>(e => e.ColumnInt,
(object)null,
hints: "WhatEver");
}
}
public void TestMySqlConnectionAverageViaTableNameWithHints()
{
// Setup
var tables = Database.CreateCompleteTables(10);
using (var connection = new MySqlConnection(Database.ConnectionString))
{
// Act
connection.Average(ClassMappedNameCache.Get <CompleteTable>(),
Field.Parse <CompleteTable>(e => e.ColumnInt).First(),
(object)null,
hints: "WhatEver");
}
}
public void TestMySqlConnectionAverageWithoutExpression()
{
// Setup
var tables = Database.CreateCompleteTables(10);
using (var connection = new MySqlConnection(Database.ConnectionString))
{
// Act
var result = connection.Average <CompleteTable>(e => e.ColumnInt,
(object)null);
// Assert
Assert.AreEqual(tables.Average(e => e.ColumnInt), Convert.ToDouble(result));
}
}
public void TestMySqlConnectionAverageWithExpression()
{
// Setup
var tables = Database.CreateCompleteTables(10);
using (var connection = new MySqlConnection(Database.ConnectionString))
{
// Act
var ids = new[] { tables.First().Id, tables.Last().Id };
var result = connection.Average <CompleteTable>(e => e.ColumnInt,
e => ids.Contains(e.Id));
// Assert
Assert.AreEqual(tables.Where(e => ids.Contains(e.Id)).Average(e => e.ColumnInt), Convert.ToDouble(result));
}
}
public void TestMySqlConnectionAverageViaTableNameWithoutExpression()
{
// Setup
var tables = Database.CreateCompleteTables(10);
using (var connection = new MySqlConnection(Database.ConnectionString))
{
// Act
var result = connection.Average(ClassMappedNameCache.Get <CompleteTable>(),
Field.Parse <CompleteTable>(e => e.ColumnInt).First(),
(object)null);
// Assert
Assert.AreEqual(tables.Average(e => e.ColumnInt), Convert.ToDouble(result));
}
}
public void TestMySqlConnectionAverageViaTableNameWithExpression()
{
// Setup
var tables = Database.CreateCompleteTables(10);
using (var connection = new MySqlConnection(Database.ConnectionString))
{
// Act
var ids = new[] { tables.First().Id, tables.Last().Id };
var result = connection.Average(ClassMappedNameCache.Get <CompleteTable>(),
Field.Parse <CompleteTable>(e => e.ColumnInt).First(),
new QueryField("Id", Operation.In, ids));
// Assert
Assert.AreEqual(tables.Where(e => ids.Contains(e.Id)).Average(e => e.ColumnInt), Convert.ToDouble(result));
}
}