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Diffstat (limited to 'activerecord/test/cases/types/number_test.rb')
| -rw-r--r-- | activerecord/test/cases/types/number_test.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/activerecord/test/cases/types/number_test.rb b/activerecord/test/cases/types/number_test.rb new file mode 100644 index 0000000000..ee7216a0f1 --- /dev/null +++ b/activerecord/test/cases/types/number_test.rb @@ -0,0 +1,30 @@ +require "cases/helper" + +class NumberTest < ActiveRecord::TestCase + + def setup + @column = ActiveRecord::ConnectionAdapters::Column.new('comments_count', 0, 'integer') + @number = ActiveRecord::Type::Number.new(@column) + end + + test "typecast" do + assert_equal 1, @number.cast(1) + assert_equal 1, @number.cast('1') + assert_equal 0, @number.cast('') + + assert_equal 0, @number.precast(false) + assert_equal 1, @number.precast(true) + assert_equal nil, @number.precast('') + assert_equal 0, @number.precast(0) + end + + test "cast as boolean" do + assert_equal true, @number.boolean('1') + assert_equal true, @number.boolean(1) + + assert_equal false, @number.boolean(0) + assert_equal false, @number.boolean('0') + assert_equal false, @number.boolean(nil) + end + +end |