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-rw-r--r--activerecord/test/cases/relation/where_chain_test.rb122
1 files changed, 23 insertions, 99 deletions
diff --git a/activerecord/test/cases/relation/where_chain_test.rb b/activerecord/test/cases/relation/where_chain_test.rb
index 619055f1e7..27bbd80f79 100644
--- a/activerecord/test/cases/relation/where_chain_test.rb
+++ b/activerecord/test/cases/relation/where_chain_test.rb
@@ -11,22 +11,11 @@ module ActiveRecord
@name = 'title'
end
- def test_not_eq
+ def test_not_inverts_where_clause
relation = Post.where.not(title: 'hello')
+ expected_where_clause = Post.where(title: 'hello').where_clause.invert
- 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 = Post.arel_table[@name].not_eq(nil)
- relation = Post.where.not(title: nil)
- assert_equal([expected], relation.where_values)
+ assert_equal expected_where_clause, relation.where_clause
end
def test_not_with_nil
@@ -35,146 +24,81 @@ module ActiveRecord
end
end
- def test_not_in
- 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 = Comment.arel_table[@name].not_eq('hello')
+ expected = Arel::Nodes::Grouping.new(Comment.arel_table[@name].not_eq(Arel::Nodes::BindParam.new))
relation = Post.joins(:comments).where.not(comments: {title: 'hello'})
- assert_equal(expected.to_sql, relation.where_values.first.to_sql)
+ assert_equal(expected.to_sql, relation.where_clause.ast.to_sql)
end
def test_not_eq_with_preceding_where
relation = Post.where(title: 'hello').where.not(title: 'world')
+ expected_where_clause =
+ Post.where(title: 'hello').where_clause +
+ Post.where(title: 'world').where_clause.invert
- 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
-
- 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
+ assert_equal expected_where_clause, relation.where_clause
end
def test_not_eq_with_succeeding_where
relation = Post.where.not(title: 'hello').where(title: 'world')
+ expected_where_clause =
+ Post.where(title: 'hello').where_clause.invert +
+ Post.where(title: 'world').where_clause
- 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
-
- 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
- expected = Arel::Nodes::Not.new("title = 'hello'")
- relation = Post.where.not("title = 'hello'")
- assert_equal([expected], relation.where_values)
- end
-
- def test_not_eq_with_array_parameter
- expected = Arel::Nodes::Not.new("title = 'hello'")
- relation = Post.where.not(['title = ?', 'hello'])
- assert_equal([expected], relation.where_values)
+ assert_equal expected_where_clause, relation.where_clause
end
def test_chaining_multiple
relation = Post.where.not(author_id: [1, 2]).where.not(title: 'ruby on rails')
+ expected_where_clause =
+ Post.where(author_id: [1, 2]).where_clause.invert +
+ Post.where(title: 'ruby on rails').where_clause.invert
- expected = Post.arel_table['author_id'].not_in([1, 2])
- assert_equal(expected, relation.where_values[0])
-
- 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
+ assert_equal expected_where_clause, relation.where_clause
end
def test_rewhere_with_one_condition
relation = Post.where(title: 'hello').where(title: 'world').rewhere(title: 'alone')
+ expected = Post.where(title: 'alone')
- assert_equal 1, relation.where_values.size
- 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
+ assert_equal expected.where_clause, relation.where_clause
end
def test_rewhere_with_multiple_overwriting_conditions
relation = Post.where(title: 'hello').where(body: 'world').rewhere(title: 'alone', body: 'again')
+ expected = Post.where(title: 'alone', body: 'again')
- assert_equal 2, relation.where_values.size
-
- 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
+ assert_equal expected.where_clause, relation.where_clause
end
def test_rewhere_with_one_overwriting_condition_and_one_unrelated
relation = Post.where(title: 'hello').where(body: 'world').rewhere(title: 'alone')
+ expected = Post.where(body: 'world', title: 'alone')
- assert_equal 2, relation.where_values.size
-
- 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
+ assert_equal expected.where_clause, relation.where_clause
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
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