117 lines
3.9 KiB
Ruby
Executable file
117 lines
3.9 KiB
Ruby
Executable file
#!/bin/env ruby -w
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require File.dirname(__FILE__) + '/../test_helper'
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require 'wiki_service'
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require 'fileutils'
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class WikiServiceTest < Test::Unit::TestCase
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# Clean the test storage directory before the run
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unless defined? @@storage_cleaned
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FileUtils.rm(Dir[RAILS_ROOT + '/storage/test/*.command_log'])
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FileUtils.rm(Dir[RAILS_ROOT + '/storage/test/*.snapshot'])
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FileUtils.rm(Dir[RAILS_ROOT + '/storage/test/*.tex'])
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FileUtils.rm(Dir[RAILS_ROOT + '/storage/test/*.zip'])
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FileUtils.rm(Dir[RAILS_ROOT + '/storage/test/*.pdf'])
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FileUtils.rm(Dir[RAILS_ROOT + '/storage/test/instiki/*'])
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@@cleaned_storage = true
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WikiService.instance.setup('pswd', 'Wiki', 'wiki')
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end
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def setup
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@s = WikiService.instance
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@s.create_web 'Instiki', 'instiki'
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@web = @s.webs['instiki']
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end
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def teardown
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@s.delete_web 'instiki'
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end
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def test_read_write_page
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@s.write_page 'instiki', 'FirstPage', "Electric shocks, I love 'em",
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Time.now, 'DavidHeinemeierHansson'
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assert_equal "Electric shocks, I love 'em", @s.read_page('instiki', 'FirstPage').content
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end
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def test_read_only_operations
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@s.write_page 'instiki', 'TestReadOnlyOperations', 'Read only operations dont change the' +
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'state of any object, and therefore should not be logged by Madeleine!',
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Time.now, 'AlexeyVerkhovsky'
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assert_doesnt_change_state_or_log :authenticate, 'pswd'
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assert_doesnt_change_state_or_log :read_page, 'instiki', 'TestReadOnlyOperations'
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assert_doesnt_change_state_or_log :setup?
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assert_doesnt_change_state_or_log :webs
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@s.write_page 'instiki', 'FirstPage', "Electric shocks, I love 'em",
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Time.now, 'DavidHeinemeierHansson'
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assert_equal "Electric shocks, I love 'em", @s.read_page('instiki', 'FirstPage').content
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end
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def test_aborted_transaction
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@s.write_page 'instiki', 'FirstPage', "Electric shocks, I love 'em",
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10.minutes.ago, 'DavidHeinemeierHansson'
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assert_doesnt_change_state('revise_page with unchanged content') {
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begin
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@s.revise_page 'instiki', 'FirstPage', "Electric shocks, I love 'em",
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Time.now, 'DavidHeinemeierHansson'
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fail 'Expected Instiki::ValidationError not raised'
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rescue Instiki::ValidationError
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end
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}
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end
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def test_file_yard
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file_yard = @s.file_yard(@web)
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assert_equal FileYard, file_yard.class
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assert_equal(@s.storage_path + '/instiki', file_yard.files_path)
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end
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# Checks that a method call or a block doesn;t change the persisted state of the wiki
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# Usage:
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# assert_doesnt_change_state :read_page, 'instiki', 'TestReadOnlyOperations'
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# or
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# assert_doesnt_change_state {|wiki| wiki.webs}
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def assert_doesnt_change_state(method, *args, &block)
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_assert_doesnt_change_state(including_command_log = false, method, *args, &block)
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end
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# Same as assert_doesnt_change_state, but also asserts that no vommand log is generated
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def assert_doesnt_change_state_or_log(method, *args, &block)
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_assert_doesnt_change_state(including_command_log = true, method, *args, &block)
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end
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private
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def _assert_doesnt_change_state(including_log, method, *args)
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WikiService.snapshot
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last_snapshot_before = last_snapshot
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if block_given?
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yield @s
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else
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@s.send(method, *args)
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end
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if including_log
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command_logs = Dir[RAILS_ROOT + 'storage/test/*.command_log']
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assert command_logs.empty?, "Calls to #{method} should not be logged"
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end
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last_snapshot_after = last_snapshot
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assert last_snapshot_before == last_snapshot_after,
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'Calls to #{method} should not change the state of any persisted object'
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end
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def last_snapshot
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snapshots = Dir[RAILS_ROOT + '/storage/test/*.snapshot']
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assert !snapshots.empty?, "No snapshots found at #{RAILS_ROOT}/storage/test/"
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File.read(snapshots.last)
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end
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end
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