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-rw-r--r--activerecord/test/cases/finder_test.rb29
1 files changed, 25 insertions, 4 deletions
diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb
index 1ab91c5195..526623ec36 100644
--- a/activerecord/test/cases/finder_test.rb
+++ b/activerecord/test/cases/finder_test.rb
@@ -83,11 +83,28 @@ class FinderTest < ActiveRecord::TestCase
assert_equal 'The Fifth Topic of the day', records[2].title
end
- def test_find_with_ids_and_limit
- records = Topic.limit(2).find([4,2,5])
+ def test_find_with_ids_with_limit_and_order_clause
+ # The order clause takes precedence over the informed ids
+ records = Topic.limit(2).order(:id).find([5,3,1])
assert_equal 2, records.size
- assert_equal 'The Fourth Topic of the day', records[0].title
+ assert_equal 'The First Topic', records[0].title
+ assert_equal 'The Third Topic of the day', records[1].title
+ end
+
+ def test_find_with_ids_and_limit
+ records = Topic.limit(3).find([3,2,5,1,4])
+ assert_equal 3, records.size
+ assert_equal 'The Third Topic of the day', records[0].title
assert_equal 'The Second Topic of the day', records[1].title
+ assert_equal 'The Fifth Topic of the day', records[2].title
+ end
+
+ def test_find_with_ids_and_offset
+ records = Topic.offset(2).find([3,2,5,1,4])
+ assert_equal 3, records.size
+ assert_equal 'The Fifth Topic of the day', records[0].title
+ assert_equal 'The First Topic', records[1].title
+ assert_equal 'The Fourth Topic of the day', records[2].title
end
def test_find_passing_active_record_object_is_deprecated
@@ -236,7 +253,9 @@ class FinderTest < ActiveRecord::TestCase
def test_find_by_ids_with_limit_and_offset
assert_equal 2, Entrant.limit(2).find([1,3,2]).size
- assert_equal 1, Entrant.limit(3).offset(2).find([1,3,2]).size
+ entrants = Entrant.limit(3).offset(2).find([1,3,2])
+ assert_equal 1, entrants.size
+ assert_equal 'Ruby Guru', entrants.first.name
# Also test an edge case: If you have 11 results, and you set a
# limit of 3 and offset of 9, then you should find that there
@@ -244,6 +263,8 @@ class FinderTest < ActiveRecord::TestCase
devs = Developer.all
last_devs = Developer.limit(3).offset(9).find devs.map(&:id)
assert_equal 2, last_devs.size
+ assert_equal 'fixture_10', last_devs[0].name
+ assert_equal 'Jamis', last_devs[1].name
end
def test_find_with_large_number