1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
require 'isolation/abstract_unit'
class ConsoleTest < Test::Unit::TestCase
include ActiveSupport::Testing::Isolation
def setup
build_app
boot_rails
end
def load_environment
require "#{rails_root}/config/environment"
Rails.application.load_console
end
def test_app_method_should_return_integration_session
TestHelpers::Rack.send :remove_method, :app
load_environment
console_session = app
assert_instance_of ActionDispatch::Integration::Session, console_session
end
def test_new_session_should_return_integration_session
load_environment
session = new_session
assert_instance_of ActionDispatch::Integration::Session, session
end
def test_reload_should_fire_preparation_callbacks
load_environment
a = b = c = nil
# TODO: These should be defined on the initializer
ActionDispatch::Callbacks.to_prepare { a = b = c = 1 }
ActionDispatch::Callbacks.to_prepare { b = c = 2 }
ActionDispatch::Callbacks.to_prepare { c = 3 }
# Hide Reloading... output
silence_stream(STDOUT) { reload! }
assert_equal 1, a
assert_equal 2, b
assert_equal 3, c
end
def test_reload_should_reload_constants
app_file "app/models/user.rb", <<-MODEL
class User
attr_accessor :name
end
MODEL
load_environment
assert User.new.respond_to?(:name)
assert !User.new.respond_to?(:age)
app_file "app/models/user.rb", <<-MODEL
class User
attr_accessor :name, :age
end
MODEL
assert !User.new.respond_to?(:age)
silence_stream(STDOUT) { reload! }
assert User.new.respond_to?(:age)
end
def test_access_to_helpers
load_environment
assert_not_nil helper
assert_instance_of ActionView::Base, helper
assert_equal 'Once upon a time in a world...',
helper.truncate('Once upon a time in a world far far away')
end
def test_active_record_does_not_panic_when_referencing_an_observed_constant
add_to_config "config.active_record.observers = :user_observer"
app_file "app/models/user.rb", <<-MODEL
class User < ActiveRecord::Base
end
MODEL
app_file "app/models/user_observer.rb", <<-MODEL
class UserObserver < ActiveRecord::Observer
end
MODEL
load_environment
assert_nothing_raised { User }
end
end
|