| public CreateTable ( string tableName, string primaryKeyConstraintName ) : ICreatedTable | ||
| tableName | string | |
| primaryKeyConstraintName | string | |
| return | ICreatedTable | |
private static IEnumerable<TestCaseData> GetInvalidDatabaseCases()
{
IMigrationContext context = A.Fake<IMigrationContext>();
IDatabase db = new Database(context);
db.CreateTable("Customers");
yield return new TestCaseData(db, "At least one column must be added to the CreateTable command.", "").SetDescription("CreateTable");
db = new Database(context);
db.Tables["Customers"].AddForeignKeyTo("Orders");
yield return new TestCaseData(db, "At least one column must be added to the AddForeignKeyTo command.", "").SetDescription("AddForeignKeyTo");
db = new Database(context);
db.Tables["Customers"].AddUniqueConstraint();
yield return new TestCaseData(db, "At least one column must be added to the AddUniqueConstraint command.", "").SetDescription("AddUniqueConstraint");
db = new Database(context);
db.Tables["Customers"].AddPrimaryKey();
yield return new TestCaseData(db, "At least one column must be added to the AddPrimaryKey command.", "").SetDescription("AddPrimaryKey");
db = new Database(context);
db.CreateTable("Customers")
.WithNotNullableColumn("Name", DbType.String).Unique("MyVeryLongUniqeConstraintName");
yield return new TestCaseData(db, "", "MyVeryLongUniqeConstraintName").SetDescription("CreateTable with long unique constraint name");
db = new Database(context);
db.Tables["Customers"]
.AddNullableColumn("Name", DbType.String).HavingDefault("Unicorn");
yield return new TestCaseData(db, "Adding nullable columns with default values is not supported: some database platforms (like SQL Server) leave missing values NULL and some update missing values to the default value. Consider adding the column first as not-nullable, and then altering it to nullable.", "").SetDescription("Default values nullable columns");
db = new Database(context);
db.Tables["Customers"]
.AddNullableColumn("Name", DbType.String).HavingTemporaryDefault("Unicorn");
yield return new TestCaseData(db, "Adding nullable columns with default values is not supported: some database platforms (like SQL Server) leave missing values NULL and some update missing values to the default value. Consider adding the column first as not-nullable, and then altering it to nullable.", "").SetDescription("Default values nullable columns");
}
public static IEnumerable<TestCaseData> CreateDatabaseCases()
{
IMigrationContext context = MockRepository.GenerateStub<IMigrationContext>();
IDatabase db = new Database(context);
db.CreateTable("Customers")
.WithPrimaryKeyColumn("ObjectKey", DbType.Int32)
.WithPrimaryKeyColumn("AnalysisKey", DbType.Int32)
.WithNullableColumn("Name", DbType.String)
.WithNullableColumn("Name in ANSI", DbType.AnsiString)
.WithNullableColumn("Street", DbType.String).OfSize(128)
.WithNullableColumn("Price", DbType.Decimal).OfSize(10, 2)
.WithNotNullableColumn("Non-nullable Column", DbType.StringFixedLength).OfSize(128)
.WithNotNullableColumn("Unique Column", DbType.Int64).Unique()
.WithNotNullableColumn("1st Column Under Named Unique Constraint", DbType.Int64).Unique("MyUniqueConstraint")
.WithNotNullableColumn("2nd Column Under Named Unique Constraint", DbType.Int64).Unique("MyUniqueConstraint");
yield return new TestCaseData(db,
new[] { new DataType(DbType.Int32), new DataType(DbType.String), new DataType(DbType.AnsiString), new DataType(DbType.String, 128), new DataType(DbType.Decimal, 10, 2), new DataType(DbType.StringFixedLength, 128), new DataType(DbType.Int64) },
new[] { new DataType(DbType.Int32) },
Enumerable.Empty<DataType>(),
"1st Column Under Named Unique Constraint")
.SetDescription("CreateTable");
db = new Database(context);
db.Tables["Customers"].Drop();
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("DropTable");
db = new Database(context);
db.Tables["Customers"]
.AddNotNullableColumn("NewNonNullableColumn", DbType.Int32)
.AddNotNullableColumn("NewNonNullableColumnWithTempDflt7", DbType.Int32).HavingTemporaryDefault(7)
.AddNullableColumn("NewNullableColumn", DbType.Int64)
.AddNotNullableColumn("MyColumn", DbType.String).OfSize(100).HavingDefault("myValue")
.AddNotNullableColumn("MySystemTime", DbType.DateTime).HavingCurrentDateTimeAsDefault();
yield return new TestCaseData(db,
new[] { new DataType(DbType.Int32), new DataType(DbType.Int64), new DataType(DbType.String, 100), new DataType(DbType.DateTime) },
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"NewNonNullableColumnWithTempDflt7")
.SetDescription("AddNotNullableColumn");
db = new Database(context);
db.Tables["Customers"].Columns["Some Column"].Drop();
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("DropColumn");
db = new Database(context);
db.Tables["Customers"].Rename("Customer");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"Customer")
.SetDescription("RenameTable");
db = new Database(context);
db.Tables["Customers"].Columns["ColumnName"].Rename("LastName");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"LastName")
.SetDescription("RenameColumn");
db = new Database(context);
db.Tables["Orders"].AddForeignKeyTo("Customers")
.Through("CustomerId", "Id");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"FK_Orders_Customers")
.SetDescription("AddForeignKey using extension method");
db = new Database(context);
db.Tables["Orders"].AddForeignKeyTo("Customers", "MyFK")
.Through("CustomerId", "Id")
.Through("AnotherFkColumn", "Id");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"MyFK")
.SetDescription("AddForeignKey with multiple columns and a custom constraint name");
db = new Database(context);
db.CreateTable("Table")
.WithPrimaryKeyColumn("PK", DbType.Int32)
.WithNotNullableColumn("Id", DbType.Decimal).OfSize(12).AsIdentity();
yield return new TestCaseData(db,
new[] { new DataType(DbType.Int32), new DataType(DbType.Decimal, 12) },
new[] { new DataType(DbType.Int32) },
new[] { new DataType(DbType.Decimal, 12) },
"PK_Table")
.SetDescription("Identity");
db = new Database(context);
db.Tables["Table"].UniqueConstraints["IX_Table_Id"].Drop();
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("Drop unique constraint");
db = new Database(context);
db.Tables["Table"].AddUniqueConstraint("My Index")
.OnColumn("Id")
.OnColumn("ApplicationId");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"My Index")
.SetDescription("Add unique constraint");
db = new Database(context);
db.Tables["Table"].AddUniqueConstraint()
.OnColumn("Id")
.OnColumn("ApplicationId");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"IX_Table_Id")
.SetDescription("Add unique constraint with default name");
db = new Database(context);
db.Tables["Table"].PrimaryKey("MyPK").Drop();
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("Drop primary key constraint");
db = new Database(context);
db.Tables["Table"].PrimaryKey().Drop();
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("Drop primary key constraint with default name");
db = new Database(context);
db.Tables["Table"].AddPrimaryKey("MyPK")
.OnColumn("Column1")
.OnColumn("Column2");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"MyPK")
.SetDescription("Add primary key constraint");
db = new Database(context);
db.Tables["Table"].ForeignKeys["MyFK"].Drop();
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("Drop foreign key constraint");
db = new Database(context);
db.Tables["Customers"]
.AddNotNullableColumn("MySystemTime", DbType.DateTime).HavingCurrentDateTimeAsDefault();
yield return new TestCaseData(db,
new[] { new DataType(DbType.DateTime) },
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"MySystemTime")
.SetDescription("Add column with HavingCurrentDateTimeAsDefault");
db = new Database(context);
db.CreateTable("Customers")
.WithNotNullableColumn("MySystemTime", DbType.DateTime).HavingCurrentDateTimeAsDefault();
yield return new TestCaseData(db,
new[] { new DataType(DbType.DateTime) },
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"MySystemTime")
.SetDescription("Create column with HavingCurrentDateTimeAsDefault");
db = new Database(context);
db.CreateTable("Customers", "My custom PK constraint name")
.WithPrimaryKeyColumn("Id", DbType.Int32)
.WithNullableColumn("Some Other Column", DbType.AnsiString);
yield return new TestCaseData(db,
new[] { new DataType(DbType.Int32), new DataType(DbType.AnsiString) },
new[] { new DataType(DbType.Int32) },
Enumerable.Empty<DataType>(),
"My custom PK constraint name")
.SetDescription("Create table with custom primary key constraint name");
db = new Database(context);
db.Tables["Customers"].Indexes["MyIndex"].Drop();
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty).SetDescription("Drop existing index");
db = new Database(context);
db.Tables["Customers"].AddIndex("MyIndex")
.OnColumn("First Column")
.OnColumn("Second Column");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"MyIndex")
.SetDescription("Add an index");
db = new Database(context);
db.Tables["Table"].Columns["Column"].AlterToNotNullable(DbType.String);
yield return new TestCaseData(db,
new[] { new DataType(DbType.String) },
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("MakeNotNullable");
db = new Database(context);
db.Tables["Table"].Columns["Column"].AlterToNullable(DbType.String).OfSize(255);
yield return new TestCaseData(db,
new[] { new DataType(DbType.String, 255) },
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty).SetDescription("MakeNullable OfSize");
db = new Database(context);
db.Tables["Table"].Columns["Column"].AlterToNotNullable(DbType.String).OfSize(255).HavingDefault("my default");
yield return new TestCaseData(db,
new[] { new DataType(DbType.String, 255) },
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("MakeNullable OfSize");
db = new Database(context);
db.Tables["Table"].Columns["Column"].AlterToNotNullable(DbType.String).OfSize(255).HavingCurrentDateTimeAsDefault();
yield return new TestCaseData(db,
new[] { new DataType(DbType.String, 255) },
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
string.Empty)
.SetDescription("MakeNullable OfSize");
db = new Database(context);
db.Tables["Table"].PrimaryKey().Rename("New PK Name");
yield return new TestCaseData(db,
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
Enumerable.Empty<DataType>(),
"New PK Name")
.SetDescription("Rename Primary Key");
}
