public void CreateCommandDefinition_creates_valid_CachingCommandDefinition_for_CachingCommand()
{
var command = Mock.Of <DbCommand>();
var mockCommandDefinition = new Mock <DbCommandDefinition>();
mockCommandDefinition.Setup(d => d.CreateCommand()).Returns(command);
var commandTreeFacts = new CommandTreeFacts(null, true, true);
var transactionHandler = new Mock <CacheTransactionHandler>(Mock.Of <ICache>()).Object;
var cachingPolicy = Mock.Of <CachingPolicy>();
var cachingCommand = new CachingCommand(command, commandTreeFacts, transactionHandler, cachingPolicy);
var mockProviderServices = new Mock <DbProviderServices>();
mockProviderServices.Setup(s => s.CreateCommandDefinition(command)).Returns(mockCommandDefinition.Object);
var newCommandDefinition =
new CachingProviderServices(
mockProviderServices.Object, new Mock <CacheTransactionHandler>(Mock.Of <ICache>()).Object)
.CreateCommandDefinition(cachingCommand);
Assert.IsType <CachingCommandDefinition>(newCommandDefinition);
mockProviderServices.Verify(s => s.CreateCommandDefinition(command), Times.Once);
var newCommand = (CachingCommand)newCommandDefinition.CreateCommand();
Assert.Same(command, newCommand.WrappedCommand);
Assert.Same(commandTreeFacts, newCommand.CommandTreeFacts);
Assert.Same(transactionHandler, newCommand.CacheTransactionHandler);
Assert.Same(cachingPolicy, newCommand.CachingPolicy);
}
public void CreateDbCommandDefinition_invokes_CreateCommandDefinition_on_wrapped_provider()
{
var mockProviderServices = new Mock <DbProviderServices>();
var workspace = new MetadataWorkspace(
() => new EdmItemCollection(
new[] {
XmlReader.Create(
new StringReader(
@"<Schema xmlns=""http://schemas.microsoft.com/ado/2009/11/edm"" Namespace=""ExampleModel"" />"))
}), () => null, () => null);
var commandDefinition =
new CachingProviderServices(mockProviderServices.Object, new Mock <CacheTransactionHandler>(Mock.Of <ICache>()).Object)
.CreateCommandDefinition(
new Mock <DbProviderManifest>().Object,
new DbQueryCommandTree(workspace, DataSpace.CSpace, DbExpressionBuilder.True));
Assert.IsType <CachingCommandDefinition>(commandDefinition);
Assert.True(((CachingCommandDefinition)commandDefinition).IsCacheable);
Assert.True(((CachingCommandDefinition)commandDefinition).IsQuery);
mockProviderServices
.Protected()
.Verify("CreateDbCommandDefinition",
Times.Once(),
ItExpr.IsAny <DbProviderManifest>(),
ItExpr.IsAny <DbCommandTree>());
}
public void CreateCommandDefinition_creates_valid_CachingCommandDefinition_for_CachingCommand()
{
var command = Mock.Of<DbCommand>();
var mockCommandDefinition = new Mock<DbCommandDefinition>();
mockCommandDefinition.Setup(d => d.CreateCommand()).Returns(command);
var commandTreeFacts = new CommandTreeFacts(null, true, true);
var transactionHandler = new Mock<CacheTransactionHandler>(Mock.Of<ICache>()).Object;
var cachingPolicy = Mock.Of<CachingPolicy>();
var cachingCommand = new CachingCommand(command, commandTreeFacts, transactionHandler, cachingPolicy);
var mockProviderServices = new Mock<DbProviderServices>();
mockProviderServices.Setup(s => s.CreateCommandDefinition(command)).Returns(mockCommandDefinition.Object);
var newCommandDefinition =
new CachingProviderServices(
mockProviderServices.Object, new Mock<CacheTransactionHandler>(Mock.Of<ICache>()).Object)
.CreateCommandDefinition(cachingCommand);
Assert.IsType<CachingCommandDefinition>(newCommandDefinition);
mockProviderServices.Verify(s => s.CreateCommandDefinition(command), Times.Once);
var newCommand = (CachingCommand)newCommandDefinition.CreateCommand();
Assert.Same(command, newCommand.WrappedCommand);
Assert.Same(commandTreeFacts, newCommand.CommandTreeFacts);
Assert.Same(transactionHandler, newCommand.CacheTransactionHandler);
Assert.Same(cachingPolicy, newCommand.CachingPolicy);
}
public void CreateCommandDefinition_creates_valid_DbCommandDefinition_for_DbCommand()
{
var command = Mock.Of<DbCommand>();
var mockCommandDefinition = new Mock<DbCommandDefinition>();
mockCommandDefinition.Setup(d => d.CreateCommand()).Returns(command);
var mockProviderServices = new Mock<DbProviderServices>();
mockProviderServices.Setup(s => s.CreateCommandDefinition(command)).Returns(mockCommandDefinition.Object);
var newCommandDefinition =
new CachingProviderServices(
mockProviderServices.Object, new Mock<CacheTransactionHandler>(Mock.Of<ICache>()).Object)
.CreateCommandDefinition(command);
Assert.IsNotType<CachingCommandDefinition>(newCommandDefinition);
mockProviderServices.Verify(s => s.CreateCommandDefinition(command), Times.Once);
var newCommand = newCommandDefinition.CreateCommand();
Assert.Same(command, newCommand);
}
public void CreateCommandDefinition_creates_valid_DbCommandDefinition_for_DbCommand()
{
var command = Mock.Of <DbCommand>();
var mockCommandDefinition = new Mock <DbCommandDefinition>();
mockCommandDefinition.Setup(d => d.CreateCommand()).Returns(command);
var mockProviderServices = new Mock <DbProviderServices>();
mockProviderServices.Setup(s => s.CreateCommandDefinition(command)).Returns(mockCommandDefinition.Object);
var newCommandDefinition =
new CachingProviderServices(
mockProviderServices.Object, new Mock <CacheTransactionHandler>(Mock.Of <ICache>()).Object)
.CreateCommandDefinition(command);
Assert.IsNotType <CachingCommandDefinition>(newCommandDefinition);
mockProviderServices.Verify(s => s.CreateCommandDefinition(command), Times.Once);
var newCommand = newCommandDefinition.CreateCommand();
Assert.Same(command, newCommand);
}
public void CreateDbCommandDefinition_invokes_CreateCommandDefinition_on_wrapped_provider()
{
var mockProviderServices = new Mock<DbProviderServices>();
var workspace = new MetadataWorkspace(
() => new EdmItemCollection(
new[] {
XmlReader.Create(
new StringReader(
@"<Schema xmlns=""http://schemas.microsoft.com/ado/2009/11/edm"" Namespace=""ExampleModel"" />"))
}), () => null, () => null);
var commandDefinition =
new CachingProviderServices(mockProviderServices.Object, new Mock<CacheTransactionHandler>(Mock.Of<ICache>()).Object)
.CreateCommandDefinition(
new Mock<DbProviderManifest>().Object,
new DbQueryCommandTree(workspace, DataSpace.CSpace, DbExpressionBuilder.True));
Assert.IsType<CachingCommandDefinition>(commandDefinition);
Assert.True(((CachingCommandDefinition)commandDefinition).IsCacheable);
Assert.True(((CachingCommandDefinition)commandDefinition).IsQuery);
mockProviderServices
.Protected()
.Verify("CreateDbCommandDefinition",
Times.Once(),
ItExpr.IsAny<DbProviderManifest>(),
ItExpr.IsAny<DbCommandTree>());
}
