def test_grow_expands_resource_pool_when_requested_size_greater_than_current_size(self):
p = Pool(WidgetFactory())
p.grow(3)
self.assertEquals(3, p.size())
self.assertEquals(3, p.available())
for i in range(5):
p.checkout()
p.grow(10)
self.assertEquals(10, p.size())
self.assertEquals(10-5, p.available())
def test_grow_does_nothing_when_requested_size_less_than_or_equal_to_current_size(self):
p = Pool(WidgetFactory())
for i in range(10):
p.checkout()
p.grow(5)
self.assertEquals(10, p.size())
self.assertEquals(0, p.available())
p.grow(10)
self.assertEquals(10, p.size())
self.assertEquals(0, p.available())
def test_grow_expands_resource_pool_when_requested_size_greater_than_current_size(
self):
p = Pool(WidgetFactory())
p.grow(3)
self.assertEquals(3, p.size())
self.assertEquals(3, p.available())
for i in range(5):
p.checkout()
p.grow(10)
self.assertEquals(10, p.size())
self.assertEquals(10 - 5, p.available())
def test_grow_does_nothing_when_requested_size_less_than_or_equal_to_current_size(
self):
p = Pool(WidgetFactory())
for i in range(10):
p.checkout()
p.grow(5)
self.assertEquals(10, p.size())
self.assertEquals(0, p.available())
p.grow(10)
self.assertEquals(10, p.size())
self.assertEquals(0, p.available())
def test_grow_shrink_combos(self):
p = Pool(WidgetFactory())
p.grow(5)
p.shrink()
p.grow(20)
p.checkout()
p.shrink()
p.checkout()
p.grow(3)
self.assertEquals(3, p.size())
self.assertEquals(1, p.available())
def test_grow_shrink_combos(self):
p = Pool(WidgetFactory())
p.grow(5)
p.shrink()
p.grow(20)
p.checkout()
p.shrink()
p.checkout()
p.grow(3)
self.assertEquals(3, p.size())
self.assertEquals(1, p.available())