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Rewrite hm:t#create tests using assert_no_difference and assert_difference

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Pratik Naik 2009-08-10 21:29:48 +01:00
parent ad28e0037b
commit d0f891ae02
1 changed files with 8 additions and 12 deletions
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20
activerecord/test/cases/associations/has_many_through_associations_test.rb
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@ -180,27 +180,23 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase
end
def test_associate_with_create_and_invalid_options
peeps = companies(:first_firm).developers.count
assert_nothing_raised { companies(:first_firm).developers.create(:name => '0') }
assert_equal peeps, companies(:first_firm).developers.count
firm = companies(:first_firm)
assert_no_difference('firm.developers.count') { assert_nothing_raised { firm.developers.create(:name => '0') } }
end
def test_associate_with_create_and_valid_options
peeps = companies(:first_firm).developers.count
assert_nothing_raised { companies(:first_firm).developers.create(:name => 'developer') }
assert_equal peeps + 1, companies(:first_firm).developers.count
firm = companies(:first_firm)
assert_difference('firm.developers.count', 1) { firm.developers.create(:name => 'developer') }
end
def test_associate_with_create_bang_and_invalid_options
peeps = companies(:first_firm).developers.count
assert_raises(ActiveRecord::RecordInvalid) { companies(:first_firm).developers.create!(:name => '0') }
assert_equal peeps, companies(:first_firm).developers.count
firm = companies(:first_firm)
assert_no_difference('firm.developers.count') { assert_raises(ActiveRecord::RecordInvalid) { firm.developers.create!(:name => '0') } }
end
def test_associate_with_create_bang_and_valid_options
peeps = companies(:first_firm).developers.count
assert_nothing_raised { companies(:first_firm).developers.create!(:name => 'developer') }
assert_equal peeps + 1, companies(:first_firm).developers.count
firm = companies(:first_firm)
assert_difference('firm.developers.count', 1) { firm.developers.create!(:name => 'developer') }
end
def test_clear_associations