public void Should_throw_InvalidOperationException_if_used_with_CreateIndex()
{
Migration.ConfigureUp = builder => builder.CreateIndex("Foo", "Bar", "Col1").IfExists();
ExecuteMigration.Invoking(a => a())
.Should().Throw <InvalidOperationException>();
}
public void Should_not_throw_if_used_with_DropColumn_and_column_not_exists()
{
Migration.ConfigureUp = builder => builder.DropColumn("Foo", "Bar").IfExists();
ExecuteMigration.Invoking(a => a())
.Should().NotThrow();
}
public void Should_throw_InvalidOperationException_if_used_with_AddColumn()
{
Migration.ConfigureUp = builder => builder.AddColumn <int>("Foo", "Bar").IfExists();
ExecuteMigration.Invoking(a => a())
.Should().Throw <InvalidOperationException>();
}
public void Should_throw_InvalidOperationException_if_used_with_CreateTable()
{
Migration.ConfigureUp = builder => builder.CreateTable("Foo", table => new { Bar = table.Column <int>() }).IfExists();
ExecuteMigration.Invoking(a => a())
.Should().Throw <InvalidOperationException>();
}
public void Should_throw_InvalidOperationException_if_used_with_DropTable()
{
Migration.ConfigureUp = builder => builder.DropTable("Foo").IfNotExists();
ExecuteMigration.Invoking(a => a())
.Should().Throw <InvalidOperationException>();
}
public void Should_not_throw_if_used_with_AddUniqueConstraint_and_constraint_exists()
{
var tableName = MethodBase.GetCurrentMethod() !.Name;
var constraintName = $"UC_{tableName}";
try
{
Migration.ConfigureUp = builder => builder.AddUniqueConstraint(constraintName, tableName, "Col1").IfNotExists();
Context.Database.ExecuteSqlRaw($"CREATE TABLE [{tableName}] (Col1 INT, Col2 INT)");
Context.Database.ExecuteSqlRaw($"ALTER TABLE [{tableName}] ADD CONSTRAINT [{constraintName}] UNIQUE (Col1);");
ExecuteMigration.Invoking(a => a())
.Should().NotThrow();
}
finally
{
Context.Database.ExecuteSqlRaw($"DROP TABLE IF EXISTS [{tableName}]");
}
}