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require 'cases/helper'
module ActiveRecord
module DatabaseTasksSetupper
def setup
@mysql_tasks, @postgresql_tasks, @sqlite_tasks = stub, stub, stub
ActiveRecord::Tasks::MySQLDatabaseTasks.stubs(:new).returns @mysql_tasks
ActiveRecord::Tasks::PostgreSQLDatabaseTasks.stubs(:new).returns @postgresql_tasks
ActiveRecord::Tasks::SQLiteDatabaseTasks.stubs(:new).returns @sqlite_tasks
end
end
ADAPTERS_TASKS = {
mysql: :mysql_tasks,
mysql2: :mysql_tasks,
postgresql: :postgresql_tasks,
sqlite3: :sqlite_tasks
}
class DatabaseTasksRegisterTask < ActiveRecord::TestCase
def test_register_task
klazz = Class.new do
def initialize(*arguments); end
def structure_dump(filename); end
end
instance = klazz.new
klazz.stubs(:new).returns instance
instance.expects(:structure_dump).with("awesome-file.sql")
ActiveRecord::Tasks::DatabaseTasks.register_task(/foo/, klazz)
ActiveRecord::Tasks::DatabaseTasks.structure_dump({'adapter' => :foo}, "awesome-file.sql")
end
def test_unregistered_task
assert_raise(ActiveRecord::Tasks::DatabaseNotSupported) do
ActiveRecord::Tasks::DatabaseTasks.structure_dump({'adapter' => :bar}, "awesome-file.sql")
end
end
end
class DatabaseTasksCreateTest < ActiveRecord::TestCase
include DatabaseTasksSetupper
ADAPTERS_TASKS.each do |k, v|
define_method("test_#{k}_create") do
eval("@#{v}").expects(:create)
ActiveRecord::Tasks::DatabaseTasks.create 'adapter' => k
end
end
end
class DatabaseTasksCreateAllTest < ActiveRecord::TestCase
def setup
@configurations = {'development' => {'database' => 'my-db'}}
ActiveRecord::Base.stubs(:configurations).returns(@configurations)
end
def test_ignores_configurations_without_databases
@configurations['development'].merge!('database' => nil)
ActiveRecord::Tasks::DatabaseTasks.expects(:create).never
ActiveRecord::Tasks::DatabaseTasks.create_all
end
def test_ignores_remote_databases
@configurations['development'].merge!('host' => 'my.server.tld')
$stderr.stubs(:puts).returns(nil)
ActiveRecord::Tasks::DatabaseTasks.expects(:create).never
ActiveRecord::Tasks::DatabaseTasks.create_all
end
def test_warning_for_remote_databases
@configurations['development'].merge!('host' => 'my.server.tld')
$stderr.expects(:puts).with('This task only modifies local databases. my-db is on a remote host.')
ActiveRecord::Tasks::DatabaseTasks.create_all
end
def test_creates_configurations_with_local_ip
@configurations['development'].merge!('host' => '127.0.0.1')
ActiveRecord::Tasks::DatabaseTasks.expects(:create)
ActiveRecord::Tasks::DatabaseTasks.create_all
end
def test_creates_configurations_with_local_host
@configurations['development'].merge!('host' => 'localhost')
ActiveRecord::Tasks::DatabaseTasks.expects(:create)
ActiveRecord::Tasks::DatabaseTasks.create_all
end
def test_creates_configurations_with_blank_hosts
@configurations['development'].merge!('host' => nil)
ActiveRecord::Tasks::DatabaseTasks.expects(:create)
ActiveRecord::Tasks::DatabaseTasks.create_all
end
end
class DatabaseTasksCreateCurrentTest < ActiveRecord::TestCase
def setup
@configurations = {
'development' => {'database' => 'dev-db'},
'test' => {'database' => 'test-db'},
'production' => {'database' => 'prod-db'}
}
ActiveRecord::Base.stubs(:configurations).returns(@configurations)
ActiveRecord::Base.stubs(:establish_connection).returns(true)
end
def test_creates_current_environment_database
ActiveRecord::Tasks::DatabaseTasks.expects(:create).
with('database' => 'prod-db')
ActiveRecord::Tasks::DatabaseTasks.create_current(
ActiveSupport::StringInquirer.new('production')
)
end
def test_creates_test_database_when_environment_is_database
ActiveRecord::Tasks::DatabaseTasks.expects(:create).
with('database' => 'dev-db')
ActiveRecord::Tasks::DatabaseTasks.expects(:create).
with('database' => 'test-db')
ActiveRecord::Tasks::DatabaseTasks.create_current(
ActiveSupport::StringInquirer.new('development')
)
end
def test_establishes_connection_for_the_given_environment
ActiveRecord::Tasks::DatabaseTasks.stubs(:create).returns true
ActiveRecord::Base.expects(:establish_connection).with('development')
ActiveRecord::Tasks::DatabaseTasks.create_current(
ActiveSupport::StringInquirer.new('development')
)
end
end
class DatabaseTasksDropTest < ActiveRecord::TestCase
include DatabaseTasksSetupper
ADAPTERS_TASKS.each do |k, v|
define_method("test_#{k}_drop") do
eval("@#{v}").expects(:drop)
ActiveRecord::Tasks::DatabaseTasks.drop 'adapter' => k
end
end
end
class DatabaseTasksDropAllTest < ActiveRecord::TestCase
def setup
@configurations = {:development => {'database' => 'my-db'}}
ActiveRecord::Base.stubs(:configurations).returns(@configurations)
end
def test_ignores_configurations_without_databases
@configurations[:development].merge!('database' => nil)
ActiveRecord::Tasks::DatabaseTasks.expects(:drop).never
ActiveRecord::Tasks::DatabaseTasks.drop_all
end
def test_ignores_remote_databases
@configurations[:development].merge!('host' => 'my.server.tld')
$stderr.stubs(:puts).returns(nil)
ActiveRecord::Tasks::DatabaseTasks.expects(:drop).never
ActiveRecord::Tasks::DatabaseTasks.drop_all
end
def test_warning_for_remote_databases
@configurations[:development].merge!('host' => 'my.server.tld')
$stderr.expects(:puts).with('This task only modifies local databases. my-db is on a remote host.')
ActiveRecord::Tasks::DatabaseTasks.drop_all
end
def test_creates_configurations_with_local_ip
@configurations[:development].merge!('host' => '127.0.0.1')
ActiveRecord::Tasks::DatabaseTasks.expects(:drop)
ActiveRecord::Tasks::DatabaseTasks.drop_all
end
def test_creates_configurations_with_local_host
@configurations[:development].merge!('host' => 'localhost')
ActiveRecord::Tasks::DatabaseTasks.expects(:drop)
ActiveRecord::Tasks::DatabaseTasks.drop_all
end
def test_creates_configurations_with_blank_hosts
@configurations[:development].merge!('host' => nil)
ActiveRecord::Tasks::DatabaseTasks.expects(:drop)
ActiveRecord::Tasks::DatabaseTasks.drop_all
end
end
class DatabaseTasksDropCurrentTest < ActiveRecord::TestCase
def setup
@configurations = {
'development' => {'database' => 'dev-db'},
'test' => {'database' => 'test-db'},
'production' => {'database' => 'prod-db'}
}
ActiveRecord::Base.stubs(:configurations).returns(@configurations)
end
def test_creates_current_environment_database
ActiveRecord::Tasks::DatabaseTasks.expects(:drop).
with('database' => 'prod-db')
ActiveRecord::Tasks::DatabaseTasks.drop_current(
ActiveSupport::StringInquirer.new('production')
)
end
def test_creates_test_database_when_environment_is_database
ActiveRecord::Tasks::DatabaseTasks.expects(:drop).
with('database' => 'dev-db')
ActiveRecord::Tasks::DatabaseTasks.expects(:drop).
with('database' => 'test-db')
ActiveRecord::Tasks::DatabaseTasks.drop_current(
ActiveSupport::StringInquirer.new('development')
)
end
end
class DatabaseTasksPurgeTest < ActiveRecord::TestCase
include DatabaseTasksSetupper
ADAPTERS_TASKS.each do |k, v|
define_method("test_#{k}_purge") do
eval("@#{v}").expects(:purge)
ActiveRecord::Tasks::DatabaseTasks.purge 'adapter' => k
end
end
end
class DatabaseTasksCharsetTest < ActiveRecord::TestCase
include DatabaseTasksSetupper
ADAPTERS_TASKS.each do |k, v|
define_method("test_#{k}_charset") do
eval("@#{v}").expects(:charset)
ActiveRecord::Tasks::DatabaseTasks.charset 'adapter' => k
end
end
end
class DatabaseTasksCollationTest < ActiveRecord::TestCase
include DatabaseTasksSetupper
ADAPTERS_TASKS.each do |k, v|
define_method("test_#{k}_collation") do
eval("@#{v}").expects(:collation)
ActiveRecord::Tasks::DatabaseTasks.collation 'adapter' => k
end
end
end
class DatabaseTasksStructureDumpTest < ActiveRecord::TestCase
include DatabaseTasksSetupper
ADAPTERS_TASKS.each do |k, v|
define_method("test_#{k}_structure_dump") do
eval("@#{v}").expects(:structure_dump).with("awesome-file.sql")
ActiveRecord::Tasks::DatabaseTasks.structure_dump({'adapter' => k}, "awesome-file.sql")
end
end
end
class DatabaseTasksStructureLoadTest < ActiveRecord::TestCase
include DatabaseTasksSetupper
ADAPTERS_TASKS.each do |k, v|
define_method("test_#{k}_structure_load") do
eval("@#{v}").expects(:structure_load).with("awesome-file.sql")
ActiveRecord::Tasks::DatabaseTasks.structure_load({'adapter' => k}, "awesome-file.sql")
end
end
end
class DatabaseTasksCheckSchemaFileTest < ActiveRecord::TestCase
def test_check_schema_file
Kernel.expects(:abort).with(regexp_matches(/awesome-file.sql/))
ActiveRecord::Tasks::DatabaseTasks.check_schema_file("awesome-file.sql")
end
end
end
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