84 lines
2.6 KiB
Ruby
84 lines
2.6 KiB
Ruby
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require 'test/unit'
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require File.dirname(__FILE__) + '/../lib/active_support/core_ext/class'
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require File.dirname(__FILE__) + '/../lib/active_support/core_ext/module'
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require File.dirname(__FILE__) + '/../lib/active_support/reloadable'
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module ReloadableTestSandbox
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class AReloadableClass
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include Reloadable
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end
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class AReloadableClassWithSubclasses
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include Reloadable
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end
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class AReloadableSubclass < AReloadableClassWithSubclasses
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end
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class ANonReloadableSubclass < AReloadableClassWithSubclasses
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def self.reloadable?
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false
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end
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end
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class AClassWhichDefinesItsOwnReloadable
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def self.reloadable?
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10
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end
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include Reloadable
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end
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class SubclassesReloadable
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include Reloadable::Subclasses
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end
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class ASubclassOfSubclassesReloadable < SubclassesReloadable
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end
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class AnOnlySubclassReloadableClassSubclassingAReloadableClass
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include Reloadable::Subclasses
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end
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class ASubclassofAOnlySubclassReloadableClassWhichWasSubclassingAReloadableClass < AnOnlySubclassReloadableClassSubclassingAReloadableClass
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end
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end
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class ReloadableTest < Test::Unit::TestCase
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def test_classes_receive_reloadable
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assert ReloadableTestSandbox::AReloadableClass.respond_to?(:reloadable?)
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end
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def test_classes_inherit_reloadable
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assert ReloadableTestSandbox::AReloadableSubclass.respond_to?(:reloadable?)
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end
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def test_reloadable_is_not_overwritten_if_present
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assert_equal 10, ReloadableTestSandbox::AClassWhichDefinesItsOwnReloadable.reloadable?
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end
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def test_only_subclass_reloadable
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assert ! ReloadableTestSandbox::SubclassesReloadable.reloadable?
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assert ReloadableTestSandbox::ASubclassOfSubclassesReloadable.reloadable?
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end
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def test_inside_hierarchy_only_subclass_reloadable
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assert ! ReloadableTestSandbox::AnOnlySubclassReloadableClassSubclassingAReloadableClass.reloadable?
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assert ReloadableTestSandbox::ASubclassofAOnlySubclassReloadableClassWhichWasSubclassingAReloadableClass.reloadable?
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end
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def test_removable_classes
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reloadables = %w(
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AReloadableClass
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AReloadableClassWithSubclasses
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AReloadableSubclass
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AClassWhichDefinesItsOwnReloadable
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ASubclassOfSubclassesReloadable
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)
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non_reloadables = %w(
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ANonReloadableSubclass
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SubclassesReloadable
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)
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results = Reloadable.reloadable_classes
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reloadables.each do |name|
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assert results.include?(ReloadableTestSandbox.const_get(name)), "Expected #{name} to be reloadable"
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end
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non_reloadables.each do |name|
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assert ! results.include?(ReloadableTestSandbox.const_get(name)), "Expected #{name} NOT to be reloadable"
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end
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end
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end
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