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authorDavid Heinemeier Hansson <david@loudthinking.com>2004-12-16 03:17:43 +0000
committerDavid Heinemeier Hansson <david@loudthinking.com>2004-12-16 03:17:43 +0000
commitf7f1fee7655d444269ad4b387c45cd4ed576809b (patch)
treee9501064d80d8d9e442e914386b1a79508264c63 /activerecord/test
parentd8a58eea1118fa5ca9339a677b5179ed712f9246 (diff)
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Added Base.validates_inclusion_of that validates whether the value of the specified attribute is available in a particular enumerable object. [what-a-day]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@178 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord/test')
-rwxr-xr-xactiverecord/test/validations_test.rb23
1 files changed, 23 insertions, 0 deletions
diff --git a/activerecord/test/validations_test.rb b/activerecord/test/validations_test.rb
index d4c77d9953..92c0a71c35 100755
--- a/activerecord/test/validations_test.rb
+++ b/activerecord/test/validations_test.rb
@@ -220,4 +220,27 @@ class ValidationsTest < Test::Unit::TestCase
assert_raise(ArgumentError) { Topic.validates_format_of(:title, :content) }
end
+
+ def test_validates_inclusion_of
+ Topic.validates_inclusion_of( :title, :in => %w( a b c d e f g ) )
+
+ assert !Topic.create("title" => "a!", "content" => "abc").valid?
+ assert !Topic.create("title" => "a b", "content" => "abc").valid?
+ assert !Topic.create("title" => nil, "content" => "def").valid?
+ assert !Topic.create("title" => %w(a b c), "content" => "def").valid?
+
+ t = Topic.create("title" => "a", "content" => "I know you are but what am I?")
+ assert t.valid?
+ t.title = "uhoh"
+ assert !t.valid?
+ assert t.errors.on(:title)
+ assert_equal "is not included in the list", t.errors["title"]
+
+ assert_raise(ArgumentError) { Topic.validates_inclusion_of( :title, :in => nil ) }
+ assert_raise(ArgumentError) { Topic.validates_inclusion_of( :title, :in => 0) }
+
+ assert_nothing_raised(ArgumentError) { Topic.validates_inclusion_of( :title, :in => "hi!" ) }
+ assert_nothing_raised(ArgumentError) { Topic.validates_inclusion_of( :title, :in => {} ) }
+ assert_nothing_raised(ArgumentError) { Topic.validates_inclusion_of( :title, :in => [] ) }
+ end
end