aboutsummaryrefslogtreecommitdiffstats
path: root/activerecord/test/conditions_scoping_test.rb
blob: 8ff708658c2bba2731d3672fed83e9608d121b3d (plain) (blame)
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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
require 'abstract_unit'
require 'fixtures/developer'
require 'fixtures/comment'
require 'fixtures/post'
require 'fixtures/category'

class ConditionsScopingTest < Test::Unit::TestCase
  fixtures :developers
  
  def test_set_conditions
    Developer.constrain(:conditions => 'just a test...') do
      assert_equal 'just a test...', Thread.current[:constrains][Developer][:conditions]
    end
  end

  def test_scoped_find
    Developer.constrain(:conditions => "name = 'David'") do
      assert_nothing_raised { Developer.find(1) }
    end
  end
  
  def test_scoped_find_first
    Developer.constrain(:conditions => "salary = 100000") do
      assert_equal Developer.find(10), Developer.find(:first, :order => 'name')
    end
  end
  
  def test_scoped_find_all
    Developer.constrain(:conditions => "name = 'David'") do
      assert_equal [Developer.find(1)], Developer.find(:all)
      assert_equal [Developer.find(1)], Developer.find(:all, :condtions => '1 = 2')
    end      
  end
  
  def test_scoped_count
    Developer.constrain(:conditions => "name = 'David'") do
      assert_equal 1, Developer.count
    end        

    Developer.constrain(:conditions => 'salary = 100000') do
      assert_equal 8, Developer.count
      assert_equal 1, Developer.count("name LIKE 'fixture_1%'")
    end        
  end
end

class HasManyScopingTest< Test::Unit::TestCase
  fixtures :comments, :posts
  
  def setup
    @welcome = Post.find(1)
  end
  
  def test_forwarding_of_static_methods
    assert_equal 'a comment...', Comment.what_are_you
    assert_equal 'a comment...', @welcome.comments.what_are_you
  end

  def test_forwarding_to_scoped
    assert_equal 4, Comment.search_by_type('Comment').size
    assert_equal 2, @welcome.comments.search_by_type('Comment').size
  end
  
  def test_forwarding_to_dynamic_finders
    assert_equal 4, Comment.find_all_by_type('Comment').size
    assert_equal 2, @welcome.comments.find_all_by_type('Comment').size
  end
  
end


class HasAndBelongsToManyScopingTest< Test::Unit::TestCase
  fixtures :posts, :categories

  def setup
    @welcome = Post.find(1)
  end

  def test_forwarding_of_static_methods
    assert_equal 'a category...', Category.what_are_you
    assert_equal 'a category...', @welcome.categories.what_are_you
  end

  def test_forwarding_to_dynamic_finders
    assert_equal 1, Category.find_all_by_type('SpecialCategory').size
    assert_equal 0, @welcome.categories.find_all_by_type('SpecialCategory').size
    assert_equal 2, @welcome.categories.find_all_by_type('Category').size
  end

end


=begin
# We disabled the scoping for has_one and belongs_to as we can't think of a proper use case


class BelongsToScopingTest< Test::Unit::TestCase
  fixtures :comments, :posts

  def setup
    @greetings = Comment.find(1)
  end

  def test_forwarding_of_static_method
    assert_equal 'a post...', Post.what_are_you
    assert_equal 'a post...', @greetings.post.what_are_you
  end

  def test_forwarding_to_dynamic_finders
    assert_equal 4, Post.find_all_by_type('Post').size
    assert_equal 1, @greetings.post.find_all_by_type('Post').size
  end

end


class HasOneScopingTest< Test::Unit::TestCase
  fixtures :comments, :posts

  def setup
    @sti_comments = Post.find(4)
  end

  def test_forwarding_of_static_methods
    assert_equal 'a comment...', Comment.what_are_you
    assert_equal 'a very special comment...', @sti_comments.very_special_comment.what_are_you
  end

  def test_forwarding_to_dynamic_finders
    assert_equal 1, Comment.find_all_by_type('VerySpecialComment').size
    assert_equal 1, @sti_comments.very_special_comment.find_all_by_type('VerySpecialComment').size
    assert_equal 0, @sti_comments.very_special_comment.find_all_by_type('Comment').size
  end

end

=end