diff options
Diffstat (limited to 'activerecord/test/cases/relation/where_chain_test.rb')
| -rw-r--r-- | activerecord/test/cases/relation/where_chain_test.rb | 123 |
1 files changed, 94 insertions, 29 deletions
diff --git a/activerecord/test/cases/relation/where_chain_test.rb b/activerecord/test/cases/relation/where_chain_test.rb index fd2420cb88..619055f1e7 100644 --- a/activerecord/test/cases/relation/where_chain_test.rb +++ b/activerecord/test/cases/relation/where_chain_test.rb @@ -12,13 +12,19 @@ module ActiveRecord end def test_not_eq - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], 'hello') relation = Post.where.not(title: 'hello') - assert_equal([expected], relation.where_values) + + assert_equal 1, relation.where_values.length + + value = relation.where_values.first + bind = relation.bind_values.first + + assert_bound_ast value, Post.arel_table[@name], Arel::Nodes::NotEqual + assert_equal 'hello', bind.last end def test_not_null - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], nil) + expected = Post.arel_table[@name].not_eq(nil) relation = Post.where.not(title: nil) assert_equal([expected], relation.where_values) end @@ -30,13 +36,13 @@ module ActiveRecord end def test_not_in - expected = Arel::Nodes::NotIn.new(Post.arel_table[@name], %w[hello goodbye]) + expected = Post.arel_table[@name].not_in(%w[hello goodbye]) relation = Post.where.not(title: %w[hello goodbye]) assert_equal([expected], relation.where_values) end def test_association_not_eq - expected = Arel::Nodes::NotEqual.new(Comment.arel_table[@name], 'hello') + expected = Comment.arel_table[@name].not_eq('hello') relation = Post.joins(:comments).where.not(comments: {title: 'hello'}) assert_equal(expected.to_sql, relation.where_values.first.to_sql) end @@ -44,21 +50,29 @@ module ActiveRecord def test_not_eq_with_preceding_where relation = Post.where(title: 'hello').where.not(title: 'world') - expected = Arel::Nodes::Equality.new(Post.arel_table[@name], 'hello') - assert_equal(expected, relation.where_values.first) + value = relation.where_values.first + bind = relation.bind_values.first + assert_bound_ast value, Post.arel_table[@name], Arel::Nodes::Equality + assert_equal 'hello', bind.last - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], 'world') - assert_equal(expected, relation.where_values.last) + value = relation.where_values.last + bind = relation.bind_values.last + assert_bound_ast value, Post.arel_table[@name], Arel::Nodes::NotEqual + assert_equal 'world', bind.last end def test_not_eq_with_succeeding_where relation = Post.where.not(title: 'hello').where(title: 'world') - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], 'hello') - assert_equal(expected, relation.where_values.first) + value = relation.where_values.first + bind = relation.bind_values.first + assert_bound_ast value, Post.arel_table[@name], Arel::Nodes::NotEqual + assert_equal 'hello', bind.last - expected = Arel::Nodes::Equality.new(Post.arel_table[@name], 'world') - assert_equal(expected, relation.where_values.last) + value = relation.where_values.last + bind = relation.bind_values.last + assert_bound_ast value, Post.arel_table[@name], Arel::Nodes::Equality + assert_equal 'world', bind.last end def test_not_eq_with_string_parameter @@ -76,41 +90,92 @@ module ActiveRecord def test_chaining_multiple relation = Post.where.not(author_id: [1, 2]).where.not(title: 'ruby on rails') - expected = Arel::Nodes::NotIn.new(Post.arel_table['author_id'], [1, 2]) + expected = Post.arel_table['author_id'].not_in([1, 2]) assert_equal(expected, relation.where_values[0]) - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], 'ruby on rails') - assert_equal(expected, relation.where_values[1]) + value = relation.where_values[1] + bind = relation.bind_values.first + + assert_bound_ast value, Post.arel_table[@name], Arel::Nodes::NotEqual + assert_equal 'ruby on rails', bind.last end - + def test_rewhere_with_one_condition relation = Post.where(title: 'hello').where(title: 'world').rewhere(title: 'alone') - expected = Arel::Nodes::Equality.new(Post.arel_table[@name], 'alone') assert_equal 1, relation.where_values.size - assert_equal expected, relation.where_values.first + value = relation.where_values.first + bind = relation.bind_values.first + assert_bound_ast value, Post.arel_table[@name], Arel::Nodes::Equality + assert_equal 'alone', bind.last end def test_rewhere_with_multiple_overwriting_conditions relation = Post.where(title: 'hello').where(body: 'world').rewhere(title: 'alone', body: 'again') - title_expected = Arel::Nodes::Equality.new(Post.arel_table['title'], 'alone') - body_expected = Arel::Nodes::Equality.new(Post.arel_table['body'], 'again') - assert_equal 2, relation.where_values.size - assert_equal title_expected, relation.where_values.first - assert_equal body_expected, relation.where_values.second + + value = relation.where_values.first + bind = relation.bind_values.first + assert_bound_ast value, Post.arel_table['title'], Arel::Nodes::Equality + assert_equal 'alone', bind.last + + value = relation.where_values[1] + bind = relation.bind_values[1] + assert_bound_ast value, Post.arel_table['body'], Arel::Nodes::Equality + assert_equal 'again', bind.last + end + + def assert_bound_ast value, table, type + assert_equal table, value.left + assert_kind_of type, value + assert_kind_of Arel::Nodes::BindParam, value.right end def test_rewhere_with_one_overwriting_condition_and_one_unrelated relation = Post.where(title: 'hello').where(body: 'world').rewhere(title: 'alone') - title_expected = Arel::Nodes::Equality.new(Post.arel_table['title'], 'alone') - body_expected = Arel::Nodes::Equality.new(Post.arel_table['body'], 'world') - assert_equal 2, relation.where_values.size - assert_equal body_expected, relation.where_values.first - assert_equal title_expected, relation.where_values.second + + value = relation.where_values.first + bind = relation.bind_values.first + + assert_bound_ast value, Post.arel_table['body'], Arel::Nodes::Equality + assert_equal 'world', bind.last + + value = relation.where_values.second + bind = relation.bind_values.second + + assert_bound_ast value, Post.arel_table['title'], Arel::Nodes::Equality + assert_equal 'alone', bind.last + end + + def test_rewhere_with_range + relation = Post.where(comments_count: 1..3).rewhere(comments_count: 3..5) + + assert_equal 1, relation.where_values.size + assert_equal Post.where(comments_count: 3..5), relation + end + + def test_rewhere_with_infinite_upper_bound_range + relation = Post.where(comments_count: 1..Float::INFINITY).rewhere(comments_count: 3..5) + + assert_equal 1, relation.where_values.size + assert_equal Post.where(comments_count: 3..5), relation + end + + def test_rewhere_with_infinite_lower_bound_range + relation = Post.where(comments_count: -Float::INFINITY..1).rewhere(comments_count: 3..5) + + assert_equal 1, relation.where_values.size + assert_equal Post.where(comments_count: 3..5), relation + end + + def test_rewhere_with_infinite_range + relation = Post.where(comments_count: -Float::INFINITY..Float::INFINITY).rewhere(comments_count: 3..5) + + assert_equal 1, relation.where_values.size + assert_equal Post.where(comments_count: 3..5), relation end end end |