public void DbLogger_Log()
{
#region Arrange
var connectionStr = "connectionStr";
var log1 = new LogRecord("log1");
var log2 = new LogRecord("log2");
var connectionStub = new DbConnectionStub {
ConnectionString = connectionStr
};
var schemaMock = new Mock <SqlLogSchema>(connectionStr, null, null, null)
{
CallBase = true
};
schemaMock.Setup(x => x.CreateConnection())
.Returns(connectionStub);
var loggerMock = new Mock <DbLoggerBase>(schemaMock.Object)
{
CallBase = true
};
var loggerMockProtected = loggerMock.Protected();
var firstCommand = default(DbCommand);
var secondCommand = default(DbCommand);
#endregion Arrange
#region Act
loggerMock.Object.Log(log1);
firstCommand = connectionStub.LastCommand;
loggerMock.Object.Log(log2);
secondCommand = connectionStub.LastCommand;
#endregion Act
#region Assert
//Assert.AreEqual(connectionStr, loggerMock.Object.Schema.ConnectionString);
AssertDefaultSchemaDbCommand(firstCommand, log1);
AssertDefaultSchemaDbCommand(secondCommand, log2);
loggerMockProtected.Verify("ExecuteInitScript", Times.Once());
loggerMockProtected.Verify("WriteRecord", Times.Exactly(2), ItExpr.IsAny <LogRecord>());
#endregion Assert
}
public void Select_LabelIsNull_NoLabelComment()
{
using (var connection = new DbConnectionStub())
using (var context = new DataContext(connection)
{
StatementsLabel = null
})
{
var query = context.GetTable <SimpleEntity>().Where(t => t.Id == 1);
using (var command = context.GetCommand(query))
{
var expectedFirstPart =
"SELECT [t0].[Id], [t0].[Discriminator], [t0].[X]" + Environment.NewLine;
Assert.IsTrue(command.CommandText.StartsWith(expectedFirstPart), command.CommandText);
}
}
}
public void QueryWithUserDefinedFunctionNotInDataContextTranslationTest()
{
using (var connection = new DbConnectionStub())
{
using (var context = new DataContext(connection))
{
var query = context.GetTable <SimpleEntity>().OrderBy(t => UserDefinedFunctions.Random());
using (var command = context.GetCommand(query))
{
Assert.AreEqual(
"SELECT [t0].[Id], [t0].[Discriminator], [t0].[X]" + Environment.NewLine +
"FROM [SimpleTable] AS [t0]" + Environment.NewLine +
"ORDER BY NEWID()",
command.CommandText);
}
}
}
}
public void SipmleQueryTranslation()
{
using (var connection = new DbConnectionStub())
{
using (var context = new DataContext(connection))
{
var query = context.GetTable <SimpleEntity>().Where(t => t.Id > 1);
using (var command = context.GetCommand(query))
{
Assert.AreEqual(
"SELECT [t0].[Id], [t0].[Discriminator], [t0].[X]" + Environment.NewLine +
"FROM [SimpleTable] AS [t0]" + Environment.NewLine +
"WHERE [t0].[Id] > @p0",
command.CommandText);
}
}
}
}
public void Select_LabelIsNotNull_LabelAddedToSqlTextOnce()
{
using (var connection = new DbConnectionStub())
using (var context = new DataContext(connection)
{
StatementsLabel = Label
})
{
var query = context.GetTable <SimpleEntity>().Where(t => t.Id == 1);
using (var command = context.GetCommand(query))
{
var expectedFirstPart =
"SELECT " + Environment.NewLine + $"{LabelWithCommentSymbols}" + Environment.NewLine;
Assert.IsTrue(command.CommandText.StartsWith(expectedFirstPart), command.CommandText);
AssertThatLabelPresentedInCommandTextOnce(command.CommandText);
}
}
}
public void Insert_LabelIsNull_NoLabelComment()
{
using (var connection = new DbConnectionStub())
using (var context = new DataContext(connection)
{
StatementsLabel = null
})
{
context.GetTable <SimpleEntity>().InsertOnSubmit(new SimpleEntity());
var commandText = context.GetChangeText();
var expectedFirstPart =
"INSERT INTO [SimpleTable]([Id], [Discriminator], [X])"
+ Environment.NewLine
+ "VALUES (@p0, @p1, @p2)";
Assert.IsTrue(commandText.StartsWith(expectedFirstPart), commandText);
}
}
public void Insert_LabelIsNotNull_LabelAddedToSqlTextOnce()
{
using (var connection = new DbConnectionStub())
using (var context = new DataContext(connection)
{
StatementsLabel = Label
})
{
context.GetTable <SimpleEntity>().InsertOnSubmit(new SimpleEntity());
var commandText = context.GetChangeText();
var expectedFirstPart =
"INSERT INTO " + Environment.NewLine + $"{LabelWithCommentSymbols}" + Environment.NewLine;
Assert.IsTrue(commandText.StartsWith(expectedFirstPart), commandText);
AssertThatLabelPresentedInCommandTextOnce(commandText);
}
}
public void Delete_LabelIsNull_NoLabelComment()
{
using (var connection = new DbConnectionStub())
using (var context = new DataContext(connection)
{
StatementsLabel = null
})
{
var table = context.GetTable <SimpleEntity>();
var entity = new SimpleEntity();
table.Attach(entity);
table.DeleteOnSubmit(entity);
var commandText = context.GetChangeText();
var expectedFirstPart = "DELETE FROM [SimpleTable]" + Environment.NewLine;
Assert.IsTrue(commandText.StartsWith(expectedFirstPart), commandText);
}
}
public void Update_LabelIsNotNull_LabelAddedToSqlTextOnce()
{
using (var connection = new DbConnectionStub())
using (var context = new DataContext(connection)
{
StatementsLabel = Label
})
{
var table = context.GetTable <SimpleEntity>();
var entity = new SimpleEntity();
table.Attach(entity);
entity.X = 10;
var commandText = context.GetChangeText();
var expectedFirstPart =
"UPDATE " + Environment.NewLine + $"{LabelWithCommentSymbols}" + Environment.NewLine;
Assert.IsTrue(commandText.StartsWith(expectedFirstPart), commandText);
AssertThatLabelPresentedInCommandTextOnce(commandText);
}
}