本文整理汇总了C#中System.Data.Entity.Migrations.History.HistoryRepository.GetLastModel方法的典型用法代码示例。如果您正苦于以下问题：C# HistoryRepository.GetLastModel方法的具体用法？C# HistoryRepository.GetLastModel怎么用？C# HistoryRepository.GetLastModel使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Data.Entity.Migrations.History.HistoryRepository的用法示例。
在下文中一共展示了HistoryRepository.GetLastModel方法的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Can_explicit_update_when_custom_history_factory
public void Can_explicit_update_when_custom_history_factory()
{
ResetDatabase();
var migrator
= CreateMigrator<ShopContext_v1>(historyContextFactory: _testHistoryContextFactoryA);
var generatedMigration
= new MigrationScaffolder(migrator.Configuration).Scaffold("Migration");
migrator
= CreateMigrator<ShopContext_v1>(
automaticMigrationsEnabled: false,
scaffoldedMigrations: generatedMigration,
historyContextFactory: _testHistoryContextFactoryA);
migrator.Update();
Assert.True(TableExists("MigrationsCustomers"));
Assert.True(TableExists("__Migrations"));
migrator.Update("0");
Assert.False(TableExists("MigrationsCustomers"));
Assert.False(TableExists("__Migrations"));
var historyRepository = new HistoryRepository(ConnectionString, ProviderFactory, "MyKey", null);
Assert.Null(historyRepository.GetLastModel());
}示例2: Repository_should_work_gracefully_when_no_context_key_column
public void Repository_should_work_gracefully_when_no_context_key_column()
{
ResetDatabase();
var historyRepository = new HistoryRepository(ConnectionString, ProviderFactory, "MyKey", null);
var createHistoryTableOperation = GetCreateHistoryTableOperation();
createHistoryTableOperation.Columns.Remove(
createHistoryTableOperation.Columns.Single(c => c.Name == "ContextKey"));
createHistoryTableOperation.PrimaryKey.Columns.Remove("ContextKey");
ExecuteOperations(
createHistoryTableOperation,
new SqlOperation(
@"INSERT INTO [__MigrationHistory] ([MigrationId], [ProductVersion], [Model])
VALUES ('000000000000000_ExistingMigration',
'1.0',
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
Assert.True(historyRepository.Exists());
Assert.NotNull(historyRepository.GetLastModel());
Assert.NotEmpty(historyRepository.GetMigrationsSince("0"));
Assert.NotNull(historyRepository.GetModel("000000000000000_ExistingMigration"));
Assert.Equal("000000000000000_ExistingMigration", historyRepository.GetMigrationId("ExistingMigration"));
}示例3: GetLastModel_should_return_model_based_on_passed_context_key_when_custom_default_schema
public void GetLastModel_should_return_model_based_on_passed_context_key_when_custom_default_schema()
{
ResetDatabase();
var historyRepository
= new HistoryRepository(ConnectionString, ProviderFactory, "LegacyKey", null)
{
CurrentSchema = "foo"
};
var model = CreateContext<ShopContext_v1>().GetModel();
ExecuteOperations(
GetCreateHistoryTableOperation(historyRepository.CurrentSchema),
historyRepository.CreateInsertOperation("Migration", model));
historyRepository
= new HistoryRepository(ConnectionString, ProviderFactory, "NewKey", null, new[] { "foo" });
string migrationId;
model = historyRepository.GetLastModel(out migrationId, "LegacyKey");
Assert.NotNull(model);
Assert.Equal("Migration", migrationId);
}示例4: GetLastModel_should_return_model_based_on_passed_context_key
public void GetLastModel_should_return_model_based_on_passed_context_key()
{
ResetDatabase();
var historyRepository1
= new HistoryRepository(ConnectionString, ProviderFactory, "Key1", null);
var model = CreateContext<ShopContext_v1>().GetModel();
ExecuteOperations(
GetCreateHistoryTableOperation(),
historyRepository1.CreateInsertOperation("Migration 1", model));
var historyRepository2
= new HistoryRepository(ConnectionString, ProviderFactory, "Key2", null);
ExecuteOperations(
new[] { historyRepository2.CreateInsertOperation("Migration 2", model) });
string migrationId;
model = historyRepository1.GetLastModel(out migrationId, "Key2");
Assert.NotNull(model);
Assert.Equal("Migration 2", migrationId);
}示例5: GetLastModel_should_return_model_when_row
public void GetLastModel_should_return_model_when_row()
{
ResetDatabase();
var historyRepository = new HistoryRepository(ConnectionString, ProviderFactory, "MyKey", null);
var model1 = CreateContext<ShopContext_v1>().GetModel();
ExecuteOperations(
GetCreateHistoryTableOperation(),
historyRepository.CreateInsertOperation("Migration 1", model1));
ExecuteOperations(
new[] { historyRepository.CreateInsertOperation("Migration 2", model1) });
string migrationId;
var model2 = historyRepository.GetLastModel(out migrationId);
Assert.NotNull(model2);
Assert.True(XNode.DeepEquals(model1, model2));
Assert.Equal("Migration 2", migrationId);
}示例6: GetLastModel_should_return_null_when_no_data
public void GetLastModel_should_return_null_when_no_data()
{
ResetDatabase();
var historyRepository = new HistoryRepository(ConnectionString, ProviderFactory, "MyKey", null);
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<MigrationsCustomer>();
Assert.Null(historyRepository.GetLastModel());
}示例7: GetLastModel_should_return_null_when_no_database
public void GetLastModel_should_return_null_when_no_database()
{
var historyRepository
= new HistoryRepository(
ConnectionString.Replace(DatabaseProviderFixture.DefaultDatabaseName, "NoSuchDatabase"),
ProviderFactory, "MyKey", null);
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<MigrationsCustomer>();
Assert.Null(historyRepository.GetLastModel());
}示例8: GetLastModel_should_return_model_based_on_passed_context_key
public void GetLastModel_should_return_model_based_on_passed_context_key()
{
ResetDatabase();
var historyRepository1
= new HistoryRepository(Mock.Of<InternalContextForMock>(), ConnectionString, ProviderFactory, "Key1", null, HistoryContext.DefaultFactory);
using (var context = CreateContext<ShopContext_v1>())
{
var model = context.GetModel();
ExecuteOperations(
GetCreateHistoryTableOperation(),
historyRepository1.CreateInsertOperation("Migration 1", model));
var historyRepository2
= new HistoryRepository(Mock.Of<InternalContextForMock>(), ConnectionString, ProviderFactory, "Key2", null, HistoryContext.DefaultFactory);
ExecuteOperations(
new[] { historyRepository2.CreateInsertOperation("Migration 2", model) });
string migrationId, _;
model = historyRepository1.GetLastModel(out migrationId, out _, "Key2");
Assert.NotNull(model);
Assert.Equal("Migration 2", migrationId);
}
}示例9: GetLastModel_should_return_model_when_row
public void GetLastModel_should_return_model_when_row()
{
ResetDatabase();
var historyRepository = new HistoryRepository(Mock.Of<InternalContextForMock>(), ConnectionString, ProviderFactory, "MyKey", null, HistoryContext.DefaultFactory);
using (var context = CreateContext<ShopContext_v1>())
{
var model1 = context.GetModel();
ExecuteOperations(
GetCreateHistoryTableOperation(),
historyRepository.CreateInsertOperation("Migration 1", model1));
ExecuteOperations(
new[] { historyRepository.CreateInsertOperation("Migration 2", model1) });
string migrationId, productVersion;
var model2 = historyRepository.GetLastModel(out migrationId, out productVersion);
Assert.NotNull(model2);
Assert.True(XNode.DeepEquals(model1, model2));
Assert.Equal("Migration 2", migrationId);
Assert.Equal(typeof(DbContext).Assembly().GetInformationalVersion(), productVersion);
}
}示例10: GetLastModel_should_return_null_when_no_data
public void GetLastModel_should_return_null_when_no_data()
{
ResetDatabase();
var historyRepository = new HistoryRepository(Mock.Of<InternalContextForMock>(), ConnectionString, ProviderFactory, "MyKey", null, HistoryContext.DefaultFactory);
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<MigrationsCustomer>();
string _;
Assert.Null(historyRepository.GetLastModel(out _, out _));
}示例11: GetLastModel_should_return_model_based_on_passed_context_key_when_custom_default_schema
public void GetLastModel_should_return_model_based_on_passed_context_key_when_custom_default_schema()
{
ResetDatabase();
var historyRepository
= new HistoryRepository(Mock.Of<InternalContextForMock>(), ConnectionString, ProviderFactory, "LegacyKey", null, HistoryContext.DefaultFactory)
{
CurrentSchema = "foo"
};
using (var context = CreateContext<ShopContext_v1>())
{
var model = context.GetModel();
var versionedModel = new VersionedModel(model);
ExecuteOperations(
GetCreateHistoryTableOperation(historyRepository.CurrentSchema),
historyRepository.CreateInsertOperation("Migration", versionedModel));
historyRepository
= new HistoryRepository(Mock.Of<InternalContextForMock>(),
ConnectionString,
ProviderFactory,
"NewKey",
null,
HistoryContext.DefaultFactory,
schemas: new[] { "foo" });
string migrationId, _;
model = historyRepository.GetLastModel(out migrationId, out _, "LegacyKey");
Assert.NotNull(model);
Assert.Equal("Migration", migrationId);
}
}示例12: Update_down_when_explicit_and_automatic_should_migrate_to_target_version
public void Update_down_when_explicit_and_automatic_should_migrate_to_target_version()
{
ResetDatabase();
var historyRepository = new HistoryRepository(ConnectionString, ProviderFactory, "MyKey", null);
var migrator = CreateMigrator<ShopContext_v2>();
migrator.Update();
Assert.True(TableExists("crm.tbl_customers"));
migrator = CreateMigrator<ShopContext_v3>(automaticDataLossEnabled: true);
var generatedMigration = new MigrationScaffolder(migrator.Configuration).Scaffold("Migration");
migrator = CreateMigrator<ShopContext_v3>(
automaticDataLossEnabled: true,
scaffoldedMigrations: generatedMigration);
migrator.Update();
Assert.True(TableExists("crm.tbl_customers"));
migrator.Update(DbMigrator.InitialDatabase);
Assert.False(TableExists("MigrationsStores"));
Assert.False(TableExists("tbl_customers"));
Assert.Null(historyRepository.GetLastModel());
}示例13: Update_down_when_automatic_and_multiple_steps_should_migrate_to_target_version
public void Update_down_when_automatic_and_multiple_steps_should_migrate_to_target_version()
{
ResetDatabase();
var historyRepository = new HistoryRepository(ConnectionString, ProviderFactory, "MyKey", null);
var migrator = CreateMigrator<ShopContext_v2>(automaticDataLossEnabled: true);
migrator.Update();
Assert.True(TableExists("crm.tbl_customers"));
migrator = CreateMigrator<ShopContext_v3>(automaticDataLossEnabled: true);
migrator.Update();
Assert.True(TableExists("MigrationsStores"));
migrator.Update(DbMigrator.InitialDatabase);
Assert.False(TableExists("crm.tbl_customers"));
Assert.False(TableExists("MigrationsStores"));
Assert.Null(historyRepository.GetLastModel());
}示例14: Update_down_when_explicit_should_migrate_to_target_version
public void Update_down_when_explicit_should_migrate_to_target_version()
{
ResetDatabase();
var migrator = CreateMigrator<ShopContext_v1>();
var generatedMigration = new MigrationScaffolder(migrator.Configuration).Scaffold("Migration1");
migrator = CreateMigrator<ShopContext_v1>(
automaticMigrationsEnabled: false,
scaffoldedMigrations: generatedMigration);
migrator.Update();
Assert.True(TableExists("MigrationsCustomers"));
migrator.Update(DbMigrator.InitialDatabase);
Assert.False(TableExists("MigrationsCustomers"));
var historyRepository = new HistoryRepository(ConnectionString, ProviderFactory);
Assert.Null(historyRepository.GetLastModel());
}