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require "cases/helper"
module ActiveRecord
class DynamicFinderMatchTest < ActiveRecord::TestCase
def test_find_or_create_by
match = DynamicFinderMatch.match("find_or_create_by_age_and_sex_and_location")
assert_not_nil match
assert !match.finder?
assert match.instantiator?
assert_equal :first, match.finder
assert_equal :create, match.instantiator
assert_equal %w(age sex location), match.attribute_names
end
def test_find_or_initialize_by
match = DynamicFinderMatch.match("find_or_initialize_by_age_and_sex_and_location")
assert_not_nil match
assert !match.finder?
assert match.instantiator?
assert_equal :first, match.finder
assert_equal :new, match.instantiator
assert_equal %w(age sex location), match.attribute_names
end
def test_find_no_match
assert_nil DynamicFinderMatch.match("not_a_finder")
end
def find_by_bang
match = DynamicFinderMatch.match("find_by_age_and_sex_and_location!")
assert_not_nil match
assert match.finder?
assert match.bang?
assert_equal :first, match.finder
assert_equal %w(age sex location), match.attribute_names
end
def test_find_by
match = DynamicFinderMatch.match("find_by_age_and_sex_and_location")
assert_not_nil match
assert match.finder?
assert_equal :first, match.finder
assert_equal %w(age sex location), match.attribute_names
end
def test_find_by_with_symbol
m = DynamicFinderMatch.match(:find_by_foo)
assert_equal :first, m.finder
assert_equal %w{ foo }, m.attribute_names
end
def test_find_all_by_with_symbol
m = DynamicFinderMatch.match(:find_all_by_foo)
assert_equal :all, m.finder
assert_equal %w{ foo }, m.attribute_names
end
def test_find_all_by
match = DynamicFinderMatch.match("find_all_by_age_and_sex_and_location")
assert_not_nil match
assert match.finder?
assert_equal :all, match.finder
assert_equal %w(age sex location), match.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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