aboutsummaryrefslogtreecommitdiffstats
path: root/spec/models/blog_posts_spec.rb
blob: 1b96ece420718b5f5b8a6a7894c11d8660780db8 (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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
require 'spec_helper'
Dir[File.expand_path('../../../features/support/factories/*.rb', __FILE__)].each{|factory| require factory}

describe BlogPost do
  describe "validations" do
    before(:each) do
      @attr = { :title => "RefineryCMS", :body => "Some random text ..." }
    end

    it "requires title" do
      BlogPost.new(@attr.merge(:title => "")).should_not be_valid
    end

    it "won't allow duplicate titles" do
      BlogPost.create!(@attr)
      BlogPost.new(@attr).should_not be_valid
    end

    it "requires body" do
      BlogPost.new(@attr.merge(:body => nil)).should_not be_valid
    end
  end

  describe "comments association" do
    before(:each) do
      @blog_post = Factory(:post)
    end

    it "have a comments attribute" do
      @blog_post.should respond_to(:comments)
    end

    it "destroys associated comments" do
      Factory(:blog_comment, :blog_post_id => @blog_post)
      @blog_post.destroy
      BlogComment.find_by_blog_post_id(@blog_post).should be_nil
    end
  end

  describe "categories association" do
    before(:each) do
      @blog_post = Factory(:post)
    end

    it "have categories attribute" do
      @blog_post.should respond_to(:categories)
    end
  end
  
  describe "tags" do
    it "acts as taggable" do
      (post = Factory(:post)).should respond_to(:tag_list)
      post.tag_list.should include("chicago")
    end
  end
  
  describe "authors" do
    it "are authored" do
      BlogPost.instance_methods.map(&:to_sym).should include(:author)
    end
  end

  describe "by_archive scope" do
    it "returns all posts from specified month" do
      blog_post1 = Factory(:post, :published_at => Time.now.advance(:minutes => -2))
      blog_post2 = Factory(:post, :published_at => Time.now.advance(:minutes => -1))
      Factory(:post, :published_at => Time.now - 2.months)
      date = "#{Time.now.month}/#{Time.now.year}"
      BlogPost.by_archive(Time.parse(date)).count.should == 2
      BlogPost.by_archive(Time.parse(date)).should == [blog_post2, blog_post1]
    end
  end

  describe "all_previous scope" do
    it "returns all posts from previous months" do
      blog_post1 = Factory(:post, :published_at => Time.now.advance(:months => -2))
      blog_post2 = Factory(:post, :published_at => Time.now.advance(:months => -1))
      Factory(:post, :published_at => Time.now)
      BlogPost.all_previous.count.should == 2
      BlogPost.all_previous.should == [blog_post2, blog_post1]
    end
  end

  describe "live scope" do
    it "returns all posts which aren't in draft and pub date isn't in future" do
      blog_post1 = Factory(:post, :published_at => Time.now.advance(:minutes => -2))
      blog_post2 = Factory(:post, :published_at => Time.now.advance(:minutes => -1))
      Factory(:post, :draft => true)
      Factory(:post, :published_at => Time.now + 1.minute)
      BlogPost.live.count.should == 2
      BlogPost.live.should == [blog_post2, blog_post1]
    end
  end

  describe "next scope" do
    it "returns next article based on given article" do
      blog_post1 = Factory(:post, :published_at => Time.now.advance(:minutes => -1))
      blog_post2 = Factory(:post)
      BlogPost.next(blog_post1).should == [blog_post2]
    end
  end

  describe "previous scope" do
    it "returns previous article based on given article" do
      blog_post1 = Factory(:post, :published_at => Time.now.advance(:minutes => -1))
      blog_post2 = Factory(:post)
      BlogPost.previous(blog_post2).should == [blog_post1]
    end
  end

  describe "uncategorized scope" do
    it "returns uncategorized posts if they exist" do
      uncategorized_blog_post = Factory(:post)
      categorized_blog_post = Factory(:post)

      categorized_blog_post.categories << Factory(:blog_category)

      BlogPost.uncategorized.should include uncategorized_blog_post
      BlogPost.uncategorized.should_not include categorized_blog_post
    end
  end

  describe "#live?" do
    it "returns true if post is not in draft and it's published" do
      Factory(:post).live?.should be_true
    end

    it "returns false if post is in draft" do
      Factory(:post, :draft => true).live?.should be_false
    end

    it "returns false if post pub date is in future" do
      Factory(:post, :published_at => Time.now.advance(:minutes => 1)).live?.should be_false
    end
  end

  describe "#next" do
    it "returns next article when called on current article" do
      Factory(:post, :published_at => Time.now.advance(:minutes => -1))
      blog_post = Factory(:post)
      blog_posts = BlogPost.all
      blog_posts.last.next.should == blog_post
    end
  end

  describe "#prev" do
    it "returns previous article when called on current article" do
      Factory(:post)
      blog_post = Factory(:post, :published_at => Time.now.advance(:minutes => -1))
      blog_posts = BlogPost.all
      blog_posts.first.prev.should == blog_post
    end
  end

  describe "#category_ids=" do
    before(:each) do
      @blog_post = Factory(:post)
      @cat1 = Factory(:blog_category, :id => 1)
      @cat2 = Factory(:blog_category, :id => 2)
      @cat3 = Factory(:blog_category, :id => 3)
      @blog_post.category_ids = [1,2,"","",3]
    end

    it "rejects blank category ids" do
      @blog_post.categories.count.should == 3
    end

    it "returns array of categories based on given ids" do
      @blog_post.categories.should == [@cat1, @cat2, @cat3]
    end
  end

  describe ".comments_allowed?" do
    it "returns true if comments_allowed setting is set to true" do
      BlogPost.comments_allowed?.should be_true
    end

    it "returns false if comments_allowed setting is set to false" do
      RefinerySetting.set(:comments_allowed, {:scoping => 'blog', :value => false})
      BlogPost.comments_allowed?.should be_false
    end
  end
end