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author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-08-12 14:55:31 -0700 |
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committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-08-12 14:55:31 -0700 |
commit | 196b4e05b7390ac31e12a17ae224b1cf35e4becd (patch) | |
tree | bc5a5e56f8311bd68feb628d89a04e845585f3b5 /spec/arel | |
parent | 1036749e394e5f7f039e75cdec7675f9ca5047b0 (diff) | |
download | rails-196b4e05b7390ac31e12a17ae224b1cf35e4becd.tar.gz rails-196b4e05b7390ac31e12a17ae224b1cf35e4becd.tar.bz2 rails-196b4e05b7390ac31e12a17ae224b1cf35e4becd.zip |
tables can fetch attributes
Diffstat (limited to 'spec/arel')
-rw-r--r-- | spec/arel/attributes_spec.rb | 41 | ||||
-rw-r--r-- | spec/arel/table_spec.rb | 12 |
2 files changed, 52 insertions, 1 deletions
diff --git a/spec/arel/attributes_spec.rb b/spec/arel/attributes_spec.rb new file mode 100644 index 0000000000..8b437dff9b --- /dev/null +++ b/spec/arel/attributes_spec.rb @@ -0,0 +1,41 @@ +require 'spec_helper' + +module Arel + describe 'Attributes' do + describe 'for' do + it 'returns the correct constant for strings' do + [:string, :text, :binary].each do |type| + column = Struct.new(:type).new type + Attributes.for(column).should == Attributes::String + end + end + + it 'returns the correct constant for ints' do + column = Struct.new(:type).new :integer + Attributes.for(column).should == Attributes::Integer + end + + it 'returns the correct constant for floats' do + column = Struct.new(:type).new :float + Attributes.for(column).should == Attributes::Float + end + + it 'returns the correct constant for decimals' do + column = Struct.new(:type).new :decimal + Attributes.for(column).should == Attributes::Decimal + end + + it 'returns the correct constant for boolean' do + column = Struct.new(:type).new :boolean + Attributes.for(column).should == Attributes::Boolean + end + + it 'returns the correct constant for time' do + [:date, :datetime, :timestamp, :time].each do |type| + column = Struct.new(:type).new type + Attributes.for(column).should == Attributes::Time + end + end + end + end +end diff --git a/spec/arel/table_spec.rb b/spec/arel/table_spec.rb index 20c962c26a..c52a111489 100644 --- a/spec/arel/table_spec.rb +++ b/spec/arel/table_spec.rb @@ -6,14 +6,24 @@ module Arel @relation = Table.new(:users) end + describe 'columns' do + it 'returns a list of columns' do + columns = @relation.columns + columns.length.should == 2 + columns.map { |x| x.name }.sort.should == %w{ name id }.sort + end + end + describe '[]' do describe 'when given a', Symbol do it "manufactures an attribute if the symbol names an attribute within the relation" do column = @relation[:id] - #.should == Attributes::Integer.new(@relation, :id) + column.name.should == 'id' + column.should be_kind_of Attributes::Integer end end + ### FIXME: this seems like a bad requirement. #describe 'when given an', Attribute do # it "returns the attribute if the attribute is within the relation" do # @relation[@relation[:id]].should == @relation[:id] |