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| author | Tim Pope <code@tpope.net> | 2013-02-19 11:44:31 -0500 |
|---|---|---|
| committer | Tim Pope <code@tpope.net> | 2013-02-19 12:37:13 -0500 |
| commit | 0df9ab8442fc4a33b1962a49cebd66a3d1b0faf5 (patch) | |
| tree | 51b237a199ef94cc89da8da8f396ff3b6580b119 /test | |
| parent | 80f11e342d00a2177dd8e5684914855b87771c5b (diff) | |
| download | rails-0df9ab8442fc4a33b1962a49cebd66a3d1b0faf5.tar.gz rails-0df9ab8442fc4a33b1962a49cebd66a3d1b0faf5.tar.bz2 rails-0df9ab8442fc4a33b1962a49cebd66a3d1b0faf5.zip | |
Support Float::INFINITY in ranges
Diffstat (limited to 'test')
| -rw-r--r-- | test/visitors/test_to_sql.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/visitors/test_to_sql.rb b/test/visitors/test_to_sql.rb index 08cf4566d1..d3e4dae963 100644 --- a/test/visitors/test_to_sql.rb +++ b/test/visitors/test_to_sql.rb @@ -230,6 +230,23 @@ module Arel } end + it 'can handle ranges bounded by infinity' do + node = @attr.in 1..Float::INFINITY + @visitor.accept(node).must_be_like %{ + "users"."id" >= 1 + } + node = @attr.in(-Float::INFINITY..3) + @visitor.accept(node).must_be_like %{ + "users"."id" <= 3 + } + node = @attr.in(-Float::INFINITY...3) + @visitor.accept(node).must_be_like %{ + "users"."id" < 3 + } + node = @attr.in(-Float::INFINITY..Float::INFINITY) + @visitor.accept(node).must_be_like %{1=1} + end + it 'can handle subqueries' do table = Table.new(:users) subquery = table.project(:id).where(table[:name].eq('Aaron')) @@ -316,6 +333,23 @@ module Arel } end + it 'can handle ranges bounded by infinity' do + node = @attr.not_in 1..Float::INFINITY + @visitor.accept(node).must_be_like %{ + "users"."id" < 1 + } + node = @attr.not_in(-Float::INFINITY..3) + @visitor.accept(node).must_be_like %{ + "users"."id" > 3 + } + node = @attr.not_in(-Float::INFINITY...3) + @visitor.accept(node).must_be_like %{ + "users"."id" >= 3 + } + node = @attr.not_in(-Float::INFINITY..Float::INFINITY) + @visitor.accept(node).must_be_like %{1=0} + end + it 'can handle subqueries' do table = Table.new(:users) subquery = table.project(:id).where(table[:name].eq('Aaron')) |