Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Allow migration tests to specify migrations options #27331

Merged
merged 1 commit into from
Feb 7, 2022
Merged

Allow migration tests to specify migrations options #27331

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
32 changes: 20 additions & 12 deletions test/EFCore.Relational.Specification.Tests/Migrations/MigrationsTestBase.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1816,7 +1816,7 @@ await Test(
@"-- I <3 DDL");
}

private class Person
protected class Person
{
public int Id { get; set; }
public int AnotherId { get; set; }
Expand Down Expand Up @@ -1861,15 +1861,17 @@ protected virtual Task Test(
Action<ModelBuilder> buildSourceAction,
Action<ModelBuilder> buildTargetAction,
Action<DatabaseModel> asserter,
bool withConventions = true)
=> Test(_ => { }, buildSourceAction, buildTargetAction, asserter, withConventions);
bool withConventions = true,
MigrationsSqlGenerationOptions migrationsSqlGenerationOptions = MigrationsSqlGenerationOptions.Default)
=> Test(_ => { }, buildSourceAction, buildTargetAction, asserter, withConventions, migrationsSqlGenerationOptions);

protected virtual Task Test(
Action<ModelBuilder> buildCommonAction,
Action<ModelBuilder> buildSourceAction,
Action<ModelBuilder> buildTargetAction,
Action<DatabaseModel> asserter,
bool withConventions = true)
bool withConventions = true,
MigrationsSqlGenerationOptions migrationsSqlGenerationOptions = MigrationsSqlGenerationOptions.Default)
{
var context = CreateContext();
var modelDiffer = context.GetService<IMigrationsModelDiffer>();
Expand Down Expand Up @@ -1899,21 +1901,23 @@ protected virtual Task Test(
// Get the migration operations between the two models and test
var operations = modelDiffer.GetDifferences(sourceModel.GetRelationalModel(), targetModel.GetRelationalModel());

return Test(sourceModel, targetModel, operations, asserter);
return Test(sourceModel, targetModel, operations, asserter, migrationsSqlGenerationOptions);
}

protected virtual Task Test(
Action<ModelBuilder> buildSourceAction,
MigrationOperation operation,
Action<DatabaseModel> asserter,
bool withConventions = true)
=> Test(buildSourceAction, new[] { operation }, asserter, withConventions);
bool withConventions = true,
MigrationsSqlGenerationOptions migrationsSqlGenerationOptions = MigrationsSqlGenerationOptions.Default)
=> Test(buildSourceAction, new[] { operation }, asserter, withConventions, migrationsSqlGenerationOptions);

protected virtual Task Test(
Action<ModelBuilder> buildSourceAction,
IReadOnlyList<MigrationOperation> operations,
Action<DatabaseModel> asserter,
bool withConventions = true)
bool withConventions = true,
MigrationsSqlGenerationOptions migrationsSqlGenerationOptions = MigrationsSqlGenerationOptions.Default)
{
var sourceModelBuilder = CreateModelBuilder(withConventions);
buildSourceAction(sourceModelBuilder);
Expand All @@ -1934,14 +1938,15 @@ protected virtual Task Test(
modelSnapshotNamespace: null, typeof(DbContext), "MigrationsTestSnapshot", preSnapshotSourceModel);
var sourceModel = BuildModelFromSnapshotSource(sourceModelSnapshot);

return Test(sourceModel, targetModel: null, operations, asserter);
return Test(sourceModel, targetModel: null, operations, asserter, migrationsSqlGenerationOptions);
}

protected virtual async Task Test(
IModel sourceModel,
IModel targetModel,
IReadOnlyList<MigrationOperation> operations,
Action<DatabaseModel> asserter)
Action<DatabaseModel> asserter,
MigrationsSqlGenerationOptions migrationsSqlGenerationOptions = MigrationsSqlGenerationOptions.Default)
{
var context = CreateContext();
var serviceProvider = ((IInfrastructure<IServiceProvider>)context).Instance;
Expand All @@ -1958,14 +1963,17 @@ protected virtual async Task Test(
using (Fixture.TestSqlLoggerFactory.SuspendRecordingEvents())
{
await migrationsCommandExecutor.ExecuteNonQueryAsync(
migrationsSqlGenerator.Generate(modelDiffer.GetDifferences(null, sourceModel.GetRelationalModel()), sourceModel),
migrationsSqlGenerator.Generate(
modelDiffer.GetDifferences(null, sourceModel.GetRelationalModel()),
sourceModel,
migrationsSqlGenerationOptions),
connection);
}

// Apply migrations to get from source to target, then reverse-engineer and execute the
// test-provided assertions on the resulting database model
await migrationsCommandExecutor.ExecuteNonQueryAsync(
migrationsSqlGenerator.Generate(operations, targetModel), connection);
migrationsSqlGenerator.Generate(operations, targetModel, migrationsSqlGenerationOptions), connection);

var scaffoldedModel = databaseModelFactory.Create(
context.Database.GetDbConnection(),
Expand Down
213 changes: 213 additions & 0 deletions test/EFCore.SqlServer.FunctionalTests/Migrations/MigrationsSqlServerTest.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -344,6 +344,7 @@ await Test(

AssertSql($@"ALTER TABLE [People] ADD [Birthday] datetime2({precision}) NOT NULL DEFAULT '2015-04-12T17:05:00{fractionalSeconds}';");
}

[ConditionalTheory]
[InlineData(0, "", 1234567)]
[InlineData(1, ".1", 1234567)]
Expand Down Expand Up @@ -498,6 +499,26 @@ public override async Task Add_column_with_computedSql(bool? stored)
@$"ALTER TABLE [People] ADD [Sum] AS [X] + [Y]{computedColumnTypeSql};");
}

[ConditionalFact]
public virtual async Task Add_column_generates_exec_when_computed_and_idempotent()
{
await Test(
builder => builder.Entity("People").Property<int>("Id"),
builder => { },
builder => builder.Entity("People").Property<int>("IdPlusOne").HasComputedColumnSql("[Id] + 1"),
model =>
{
var table = Assert.Single(model.Tables);
Assert.Equal(2, table.Columns.Count);
var column = Assert.Single(table.Columns, c => c.Name == "IdPlusOne");
Assert.Equal("([Id]+(1))", column.ComputedColumnSql);
},
migrationsSqlGenerationOptions: MigrationsSqlGenerationOptions.Idempotent);

AssertSql(
@"EXEC(N'ALTER TABLE [People] ADD [IdPlusOne] AS [Id] + 1');");
}

public override async Task Add_column_with_required()
{
await base.Add_column_with_required();
Expand Down Expand Up @@ -1298,6 +1319,39 @@ FROM [sys].[default_constraints] [d]
@"CREATE INDEX [IX_People_Name] ON [People] ([Name]) WHERE [Name] IS NOT NULL;");
}

[ConditionalFact]
public virtual async Task CreateIndex_generates_exec_when_filter_and_idempotent()
{
await Test(
builder => builder.Entity(
"People", e =>
{
e.Property<int>("Id");
e.Property<string>("Name");
}),
builder => { },
builder => builder.Entity("People").HasIndex("Name").HasFilter("[Name] IS NOT NULL"),
model =>
{
var table = Assert.Single(model.Tables);
var index = Assert.Single(table.Indexes);
Assert.Same(table.Columns.Single(c => c.Name == "Name"), Assert.Single(index.Columns));
Assert.Contains("Name", index.Filter);
},
migrationsSqlGenerationOptions: MigrationsSqlGenerationOptions.Idempotent);

AssertSql(
@"DECLARE @var0 sysname;
SELECT @var0 = [d].[name]
FROM [sys].[default_constraints] [d]
INNER JOIN [sys].[columns] [c] ON [d].[parent_column_id] = [c].[column_id] AND [d].[parent_object_id] = [c].[object_id]
WHERE ([d].[parent_object_id] = OBJECT_ID(N'[People]') AND [c].[name] = N'Name');
IF @var0 IS NOT NULL EXEC(N'ALTER TABLE [People] DROP CONSTRAINT [' + @var0 + '];');
ALTER TABLE [People] ALTER COLUMN [Name] nvarchar(450) NULL;",
//
@"EXEC(N'CREATE INDEX [IX_People_Name] ON [People] ([Name]) WHERE [Name] IS NOT NULL');");
}

public override async Task Create_unique_index_with_filter()
{
await base.Create_unique_index_with_filter();
Expand Down Expand Up @@ -1925,6 +1979,28 @@ public override async Task Add_check_constraint_with_name()
@"ALTER TABLE [People] ADD CONSTRAINT [CK_People_Foo] CHECK ([DriverLicense] > 0);");
}

[ConditionalFact]
public virtual async Task Add_check_constraint_generates_exec_when_idempotent()
{
await Test(
builder => builder.Entity(
"People", e =>
{
e.Property<int>("Id");
e.Property<int>("DriverLicense");
}),
builder => { },
builder => builder.Entity("People").HasCheckConstraint("CK_People_Foo", "[DriverLicense] > 0"),
model =>
{
// TODO: no scaffolding support for check constraints, https://github.com/aspnet/EntityFrameworkCore/issues/15408
},
migrationsSqlGenerationOptions: MigrationsSqlGenerationOptions.Idempotent);

AssertSql(
@"EXEC(N'ALTER TABLE [People] ADD CONSTRAINT [CK_People_Foo] CHECK ([DriverLicense] > 0)');");
}

public override async Task Alter_check_constraint()
{
await base.Alter_check_constraint();
Expand Down Expand Up @@ -2142,6 +2218,87 @@ public override async Task UpdateDataOperation_multiple_columns()
SELECT @@ROWCOUNT;");
}

[ConditionalFact]
public virtual async Task InsertDataOperation_generates_exec_when_idempotent()
{
await Test(
builder => builder.Entity(
"Person", e =>
{
e.Property<int>("Id");
e.Property<string>("Name");
e.HasKey("Id");
}),
builder => { },
builder => builder.Entity("Person")
.HasData(
new Person { Id = 1, Name = "Daenerys Targaryen" },
new Person { Id = 2, Name = "John Snow" },
new Person { Id = 3, Name = "Arya Stark" },
new Person { Id = 4, Name = "Harry Strickland" },
new Person { Id = 5, Name = null }),
model => { },
migrationsSqlGenerationOptions: MigrationsSqlGenerationOptions.Idempotent);

AssertSql(
@"IF EXISTS (SELECT * FROM [sys].[identity_columns] WHERE [name] IN (N'Id', N'Name') AND [object_id] = OBJECT_ID(N'[Person]'))
SET IDENTITY_INSERT [Person] ON;
EXEC(N'INSERT INTO [Person] ([Id], [Name])
VALUES (1, N''Daenerys Targaryen''),
(2, N''John Snow''),
(3, N''Arya Stark''),
(4, N''Harry Strickland''),
(5, NULL)');
IF EXISTS (SELECT * FROM [sys].[identity_columns] WHERE [name] IN (N'Id', N'Name') AND [object_id] = OBJECT_ID(N'[Person]'))
SET IDENTITY_INSERT [Person] OFF;");
}

[ConditionalFact]
public virtual async Task DeleteDataOperation_generates_exec_when_idempotent()
{
await Test(
builder => builder.Entity(
"Person", e =>
{
e.Property<int>("Id");
e.Property<string>("Name");
e.HasKey("Id");
e.HasData(new Person { Id = 1, Name = "Daenerys Targaryen" });
}),
builder => builder.Entity("Person").HasData(new Person { Id = 2, Name = "John Snow" }),
builder => { },
model => { },
migrationsSqlGenerationOptions: MigrationsSqlGenerationOptions.Idempotent);

AssertSql(
@"EXEC(N'DELETE FROM [Person]
WHERE [Id] = 2;
SELECT @@ROWCOUNT');");
}

[ConditionalFact]
public virtual async Task UpdateDataOperation_generates_exec_when_idempotent()
{
await Test(
builder => builder.Entity(
"Person", e =>
{
e.Property<int>("Id");
e.Property<string>("Name");
e.HasKey("Id");
e.HasData(new Person { Id = 1, Name = "Daenerys Targaryen" });
}),
builder => builder.Entity("Person").HasData(new Person { Id = 2, Name = "John Snow" }),
builder => builder.Entity("Person").HasData(new Person { Id = 2, Name = "Another John Snow" }),
model => { },
migrationsSqlGenerationOptions: MigrationsSqlGenerationOptions.Idempotent);

AssertSql(
@"EXEC(N'UPDATE [Person] SET [Name] = N''Another John Snow''
WHERE [Id] = 2;
SELECT @@ROWCOUNT');");
}

[ConditionalFact]
public virtual async Task Create_temporal_table_default_column_mappings_and_default_history_table()
{
Expand Down Expand Up @@ -4442,6 +4599,62 @@ await Test(
EXEC(N'ALTER TABLE [Customer] SET (SYSTEM_VERSIONING = ON (HISTORY_TABLE = [' + @historyTableSchema + '].[CustomerHistory]))')");
}

[ConditionalFact]
public virtual async Task Convert_normal_table_to_temporal_generates_exec_when_idempotent()
{
await Test(
builder => builder.Entity(
"Customer", e =>
{
e.Property<int>("Id").ValueGeneratedOnAdd();
e.Property<string>("Name");
e.HasKey("Id");
}),
builder => builder.Entity(
"Customer", e =>
{
e.Property<int>("Id").ValueGeneratedOnAdd();
e.Property<string>("Name");
e.Property<DateTime>("PeriodStart").ValueGeneratedOnAddOrUpdate();
e.Property<DateTime>("PeriodEnd").ValueGeneratedOnAddOrUpdate();
e.HasKey("Id");
e.ToTable(tb => tb.IsTemporal());

e.Metadata[SqlServerAnnotationNames.TemporalPeriodStartPropertyName] = "PeriodStart";
e.Metadata[SqlServerAnnotationNames.TemporalPeriodEndPropertyName] = "PeriodEnd";
}),
model =>
{
var table = Assert.Single(model.Tables);
Assert.Equal("Customer", table.Name);
Assert.Equal(true, table[SqlServerAnnotationNames.IsTemporal]);
Assert.Equal("CustomerHistory", table[SqlServerAnnotationNames.TemporalHistoryTableName]);

Assert.Collection(
table.Columns,
c => Assert.Equal("Id", c.Name),
c => Assert.Equal("Name", c.Name));
Assert.Same(
table.Columns.Single(c => c.Name == "Id"),
Assert.Single(table.PrimaryKey!.Columns));
},
migrationsSqlGenerationOptions: MigrationsSqlGenerationOptions.Idempotent);

AssertSql(
@"ALTER TABLE [Customer] ADD [PeriodEnd] datetime2 NOT NULL DEFAULT '9999-12-31T23:59:59.9999999';",
//
@"ALTER TABLE [Customer] ADD [PeriodStart] datetime2 NOT NULL DEFAULT '0001-01-01T00:00:00.0000000';",
//
@"EXEC(N'ALTER TABLE [Customer] ADD PERIOD FOR SYSTEM_TIME ([PeriodStart], [PeriodEnd])')",
//
@"ALTER TABLE [Customer] ALTER COLUMN [PeriodStart] ADD HIDDEN",
//
@"ALTER TABLE [Customer] ALTER COLUMN [PeriodEnd] ADD HIDDEN",
//
@"DECLARE @historyTableSchema sysname = SCHEMA_NAME()
EXEC(N'ALTER TABLE [Customer] SET (SYSTEM_VERSIONING = ON (HISTORY_TABLE = [' + @historyTableSchema + '].[CustomerHistory]))')");
}

[ConditionalFact]
public virtual async Task
Convert_normal_table_with_period_columns_to_temporal_table_default_column_mappings_and_default_history_table()
Expand Down
Loading