diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_enum.rb | 8 | ||||
| -rw-r--r-- | test/ruby/test_range.rb | 6 |
2 files changed, 14 insertions, 0 deletions
diff --git a/test/ruby/test_enum.rb b/test/ruby/test_enum.rb index 3ee6846b33..20800cdd61 100644 --- a/test/ruby/test_enum.rb +++ b/test/ruby/test_enum.rb @@ -209,6 +209,9 @@ class TestEnumerable < Test::Unit::TestCase assert_equal("albatross", ary.min) assert_equal("dog", ary.min {|a,b| a.length <=> b.length }) assert_equal(1, [3,2,1].min) + assert_equal(%w[albatross dog], ary.min(2)) + assert_equal(%w[dog horse], + ary.min(2) {|a,b| a.length <=> b.length }) end def test_max @@ -218,6 +221,9 @@ class TestEnumerable < Test::Unit::TestCase assert_equal("horse", ary.max) assert_equal("albatross", ary.max {|a,b| a.length <=> b.length }) assert_equal(1, [3,2,1].max{|a,b| b <=> a }) + assert_equal(%w[dog horse], ary.max(2)) + assert_equal(%w[horse albatross], + ary.max(2) {|a,b| a.length <=> b.length }) end def test_minmax @@ -236,6 +242,7 @@ class TestEnumerable < Test::Unit::TestCase a = %w(albatross dog horse) assert_equal("dog", a.min_by {|x| x.length }) assert_equal(3, [2,3,1].min_by {|x| -x }) + assert_equal(%w[dog horse], a.min_by(2) {|x| x.length }) end def test_max_by @@ -243,6 +250,7 @@ class TestEnumerable < Test::Unit::TestCase a = %w(albatross dog horse) assert_equal("albatross", a.max_by {|x| x.length }) assert_equal(1, [2,3,1].max_by {|x| -x }) + assert_equal(%w[horse albatross], a.max_by(2) {|x| x.length }) end def test_minmax_by diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index 41107e094a..69060aa521 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -60,6 +60,9 @@ class TestRange < Test::Unit::TestCase assert_equal(0, (0..0).min) assert_equal(nil, (0...0).min) + + assert_equal([0,1,2], (0..10).min(3)) + assert_equal([0,1], (0..1).min(3)) end def test_max @@ -77,6 +80,9 @@ class TestRange < Test::Unit::TestCase assert_equal(0, (0..0).max) assert_equal(nil, (0...0).max) + + assert_equal([8,9,10], (0..10).max(3)) + assert_equal([7,8,9], (0...10).max(3)) end def test_initialize_twice |