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spec: make sure we reset each shard before specs (if we have shards) 

but make sure we have default roles everywhere. this will allow us to use
schema snapshots (w/ no data) for all the shards in CI-land

refs SD-857

Change-Id: I7f1ca2253af86f71a9bef243b6bb51f94a927aef
Reviewed-on: https://gerrit.instructure.com/73143
Tested-by: Jenkins
Reviewed-by: Cody Cutrer <cody@instructure.com>
Product-Review: Jon Jensen <jon@instructure.com>
QA-Review: Jon Jensen <jon@instructure.com>
This commit is contained in:
Jon Jensen 2016-02-26 10:03:39 -07:00
parent e893a488c8
commit 8dc7dc31a5
2 changed files with 28 additions and 28 deletions
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4
spec/selenium/content_migrations_spec.rb
View File

@ -346,10 +346,6 @@ describe "content migrations", :non_parallel do
@copy_from.enroll_teacher(@user).accept
end
after :all do
truncate_all_tables
end
it "should show warning before self-copy" do
visit_page
select_migration_type

52
spec/spec_helper.rb
View File

@ -243,32 +243,34 @@ def truncate_table(model)
end
def truncate_all_tables
model_connections = ActiveRecord::Base.descendants.map(&:connection).uniq
model_connections.each do |connection|
if connection.adapter_name == "PostgreSQL"
# use custom SQL to exclude tables from extensions
schema = connection.shard.name if connection.instance_variable_get(:@config)[:use_qualified_names]
table_names = connection.query(<<-SQL, 'SCHEMA').map(&:first)
SELECT relname
FROM pg_class INNER JOIN pg_namespace ON relnamespace=pg_namespace.oid
WHERE nspname = #{schema ? "'#{schema}'" : 'ANY (current_schemas(false))'}
AND relkind='r'
AND NOT EXISTS (
SELECT 1 FROM pg_depend WHERE deptype='e' AND objid=pg_class.oid
)
SQL
table_names.delete('schema_migrations')
connection.execute("TRUNCATE TABLE #{table_names.map { |t| connection.quote_table_name(t) }.join(',')}")
else
connection.tables.each { |model| truncate_table(model) }
raise "don't use truncate_all_tables with transactional fixtures. this kills the postgres" if ActiveRecord::Base.connection.open_transactions > 0
Shard.with_each_shard do
model_connections = ActiveRecord::Base.descendants.map(&:connection).uniq
model_connections.each do |connection|
if connection.adapter_name == "PostgreSQL"
# use custom SQL to exclude tables from extensions
schema = connection.shard.name if connection.instance_variable_get(:@config)[:use_qualified_names]
table_names = connection.query(<<-SQL, 'SCHEMA').map(&:first)
SELECT relname
FROM pg_class INNER JOIN pg_namespace ON relnamespace=pg_namespace.oid
WHERE nspname = #{schema ? "'#{schema}'" : 'ANY (current_schemas(false))'}
AND relkind='r'
AND NOT EXISTS (
SELECT 1 FROM pg_depend WHERE deptype='e' AND objid=pg_class.oid
)
SQL
table_names.delete('schema_migrations')
connection.execute("TRUNCATE TABLE #{table_names.map { |t| connection.quote_table_name(t) }.join(',')}")
else
connection.tables.each { |model| truncate_table(model) }
end
end
Role.ensure_built_in_roles!
end
end
# wipe out the test db, in case some non-transactional tests crapped out before
# cleaning up after themselves
truncate_all_tables
# Make AR not puke if MySQL auto-commits the transaction
module MysqlOutsideTransaction
def outside_transaction?
@ -373,7 +375,6 @@ RSpec.configure do |config|
Onceler.configure do |c|
c.before :record do
Account.clear_special_account_cache!(true)
Role.ensure_built_in_roles!
AdheresToPolicy::Cache.clear
Folder.reset_path_lookups!
end
@ -399,7 +400,6 @@ RSpec.configure do |config|
config.before :all do
# so before(:all)'s don't get confused
Account.clear_special_account_cache!(true)
Role.ensure_built_in_roles!
AdheresToPolicy::Cache.clear
# silence migration specs
ActiveRecord::Migration.verbose = false
@ -450,6 +450,10 @@ RSpec.configure do |config|
# (it forks and changes the TEST_ENV_NUMBER)
SimpleCov.command_name("rspec:#{Process.pid}:#{ENV['TEST_ENV_NUMBER']}")
end
# wipe out the test db, in case some non-transactional tests crapped out before
# cleaning up after themselves
truncate_all_tables
end
# this runs on post-merge builds to capture dependencies of each spec;