Class: ActiveRecord::TestCase
- Inherits:
-
ActiveSupport::TestCase
- Object
- ActiveSupport::TestCase
- ActiveRecord::TestCase
- Defined in:
- lib/active_record/test_case.rb
Overview
Active Record Test Case
Defines some test assertions to test against SQL queries.
Class Method Summary collapse
Instance Method Summary collapse
- #assert_date_from_db(expected, actual, message = nil) ⇒ Object
- #assert_no_queries(&block) ⇒ Object
- #assert_queries(num = 1) ⇒ Object
- #assert_sql(*patterns_to_match) ⇒ Object
- #connection_allow_concurrency_setup ⇒ Object
- #connection_allow_concurrency_teardown ⇒ Object
- #skip(message) ⇒ Object
- #with_kcode(kcode) ⇒ Object
Class Method Details
.use_concurrent_connections ⇒ Object
46 47 48 49 |
# File 'lib/active_record/test_case.rb', line 46 def self.use_concurrent_connections setup :connection_allow_concurrency_setup teardown :connection_allow_concurrency_teardown end |
Instance Method Details
#assert_date_from_db(expected, actual, message = nil) ⇒ Object
13 14 15 16 17 18 19 20 21 |
# File 'lib/active_record/test_case.rb', line 13 def assert_date_from_db(expected, actual, = nil) # SybaseAdapter doesn't have a separate column type just for dates, # so the time is in the string and incorrectly formatted if current_adapter?(:SybaseAdapter) assert_equal expected.to_s, actual.to_date.to_s, else assert_equal expected.to_s, actual.to_s, end end |
#assert_no_queries(&block) ⇒ Object
42 43 44 |
# File 'lib/active_record/test_case.rb', line 42 def assert_no_queries(&block) assert_queries(0, &block) end |
#assert_queries(num = 1) ⇒ Object
34 35 36 37 38 39 40 |
# File 'lib/active_record/test_case.rb', line 34 def assert_queries(num = 1) $queries_executed = [] yield ensure %w{ BEGIN COMMIT }.each { |x| $queries_executed.delete(x) } assert_equal num, $queries_executed.size, "#{$queries_executed.size} instead of #{num} queries were executed.#{$queries_executed.size == 0 ? '' : "\nQueries:\n#{$queries_executed.join("\n")}"}" end |
#assert_sql(*patterns_to_match) ⇒ Object
23 24 25 26 27 28 29 30 31 32 |
# File 'lib/active_record/test_case.rb', line 23 def assert_sql(*patterns_to_match) $queries_executed = [] yield ensure failed_patterns = [] patterns_to_match.each do |pattern| failed_patterns << pattern unless $queries_executed.any?{ |sql| pattern === sql } end assert failed_patterns.empty?, "Query pattern(s) #{failed_patterns.map{ |p| p.inspect }.join(', ')} not found.#{$queries_executed.size == 0 ? '' : "\nQueries:\n#{$queries_executed.join("\n")}"}" end |
#connection_allow_concurrency_setup ⇒ Object
51 52 53 54 |
# File 'lib/active_record/test_case.rb', line 51 def connection_allow_concurrency_setup @connection = ActiveRecord::Base.remove_connection ActiveRecord::Base.establish_connection(@connection.merge({:allow_concurrency => true})) end |
#connection_allow_concurrency_teardown ⇒ Object
56 57 58 59 |
# File 'lib/active_record/test_case.rb', line 56 def connection_allow_concurrency_teardown ActiveRecord::Base.clear_all_connections! ActiveRecord::Base.establish_connection(@connection) end |
#skip(message) ⇒ Object
9 10 |
# File 'lib/active_record/test_case.rb', line 9 def skip() end |
#with_kcode(kcode) ⇒ Object
61 62 63 64 65 66 67 68 69 70 71 72 |
# File 'lib/active_record/test_case.rb', line 61 def with_kcode(kcode) if RUBY_VERSION < '1.9' orig_kcode, $KCODE = $KCODE, kcode begin yield ensure $KCODE = orig_kcode end else yield end end |