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adding test cases for the dynamic finder matcher match method

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1 parent ecbfed2 commit e6e90839d060e477d951e0f89d0273976f572b3c @tenderlove tenderlove committed Sep 28, 2010
Showing with 49 additions and 0 deletions.
  1. +49 −0 activerecord/test/cases/dynamic_finder_match_test.rb
@@ -0,0 +1,49 @@
+require "cases/helper"
+
+module ActiveRecord
+ class DynamicFinderMatchTest < ActiveRecord::TestCase
+ def test_find_by
+ m = DynamicFinderMatch.match(:find_by_foo)
+ assert_equal :first, m.finder
+ assert_equal %w{ foo }, m.attribute_names
+ end
+
+ def test_find_all_by
+ m = DynamicFinderMatch.match(:find_all_by_foo)
+ assert_equal :all, m.finder
+ assert_equal %w{ foo }, m.attribute_names
+ end
+
+ def test_find_last_by
+ m = DynamicFinderMatch.match(:find_last_by_foo)
+ assert_equal :last, m.finder
+ assert_equal %w{ foo }, m.attribute_names
+ end
+
+ def test_find_by!
+ m = DynamicFinderMatch.match(:find_by_foo!)
+ assert_equal :first, m.finder
+ assert m.bang?, 'should be banging'
+ assert_equal %w{ foo }, m.attribute_names
+ end
+
+ def test_find_or_create
+ m = DynamicFinderMatch.match(:find_or_create_by_foo)
+ assert_equal :first, m.finder
+ assert_equal %w{ foo }, m.attribute_names
+ assert_equal :create, m.instantiator
+ end
+
+ def test_find_or_initialize
+ m = DynamicFinderMatch.match(:find_or_initialize_by_foo)
+ assert_equal :first, m.finder
+ assert_equal %w{ foo }, m.attribute_names
+ assert_equal :new, m.instantiator
+ end
+
+ def test_garbage
+ assert !DynamicFinderMatch.match(:fooo), 'should be false'
+ assert !DynamicFinderMatch.match(:find_by), 'should be false'
+ end
+ end
+end

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