Module: ActiveRecord::LiteTable::Etest

Defined in:
lib/vex/active_record/lite_table.rb

Defined Under Namespace

Classes: TestLiteModel

Instance Method Summary collapse

Instance Method Details

#test_lite_tableObject


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# File 'lib/vex/active_record/lite_table.rb', line 97

def test_lite_table
  TestLiteModel.lite_table do
  end
  
  assert_equal(%w(id), TestLiteModel.column_names.sort)

  # we can use this class.
  m = TestLiteModel.create!
  assert_not_nil(m)
  assert_not_nil(m.id)
  
  # we cannot change a column type
  assert_raise(ActiveRecord::LiteTable::ColumnTypeMismatch) {  
    TestLiteModel.lite_table do
      string :id
    end
  }

  # we can add additional columns
  TestLiteModel.lite_table do
    string :name
  end
  
  # we can use this class.
  m = TestLiteModel.create! :name => "name"
  assert_not_nil(m)
  assert_not_nil(m.id)
  assert_equal("name", m.name)

  # we can add indices: we test index creation by creating a unique index
  # on a column that contains two identical entries.
  m = TestLiteModel.create! :name => "name"

  assert_raises(ActiveRecord::StatementInvalid) {  
    TestLiteModel.lite_table do
      index :name, :unique => true
    end
  }

  TestLiteModel.lite_table do
    index :name
  end
end