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helper erro handling

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This commit is contained in:
Torsten Ruger 2018-07-15 12:32:02 +03:00
parent 648ec772ec
commit eaeea29e38
2 changed files with 6 additions and 1 deletions
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4
lib/parfait/space.rb
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@ -115,7 +115,9 @@ module Parfait
# get the current instance_typ of the class with the given name # get the current instance_typ of the class with the given name
def get_type_by_class_name(name) def get_type_by_class_name(name)
get_class_by_name(name).instance_type clazz = get_class_by_name(name)
return nil unless clazz
clazz.instance_type
end end
# get a class by name (symbol) # get a class by name (symbol)

3
test/parfait/test_space.rb
View File

@ -28,6 +28,9 @@ module Parfait
def test_get_type_by_class_name def test_get_type_by_class_name
assert_equal Parfait::Type , Parfait.object_space.get_type_by_class_name(:Space).class assert_equal Parfait::Type , Parfait.object_space.get_type_by_class_name(:Space).class
end end
def test_get_type_by_class_name_nil
assert_nil Parfait.object_space.get_type_by_class_name(:Spac)
end
def test_get_integer_instance def test_get_integer_instance
int = @space.get_integer int = @space.get_integer
assert_equal Integer , int.class assert_equal Integer , int.class