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Commit d8b6372

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Test lifecycle without crossover & mutation
1 parent 2f139d3 commit d8b6372

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1 file changed

+70
-6
lines changed

1 file changed

+70
-6
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‎tests/test_lifecycle_callbacks_calls.py

Lines changed: 70 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,9 @@
33
num_generations = 100
44

55
def number_lifecycle_callback_functions_calls(stop_criteria=None,
6-
on_generation_stop=None):
6+
on_generation_stop=None,
7+
crossover_type="single_point",
8+
mutation_type="random"):
79
actual_num_callbacks_calls = 0
810

911
def fitness_func(ga_instanse, solution, solution_idx):
@@ -46,6 +48,8 @@ def on_stop(ga_instance, last_population_fitness):
4648
fitness_func=fitness_func,
4749
sol_per_pop=10,
4850
num_genes=5,
51+
crossover_type=crossover_type,
52+
mutation_type=mutation_type,
4953
on_start=on_start,
5054
on_fitness=on_fitness,
5155
on_parents=on_parents,
@@ -71,12 +75,14 @@ def on_stop(ga_instance, last_population_fitness):
7175
# Use 'generations_completed' instead of 'num_generations' because the evolution may stops in the on_generation() callback.
7276
expected_num_callbacks_calls = 1 + ga_instance.generations_completed * 5 + 1
7377

74-
print("Expected number of callbacks calls is {expected_num_callbacks_calls}.".format(expected_num_callbacks_calls=expected_num_callbacks_calls))
75-
print("Actual number of callbacks calls is {actual_num_callbacks_calls}.".format(actual_num_callbacks_calls=actual_num_callbacks_calls))
78+
print("Expected {expected_num_callbacks_calls}.".format(expected_num_callbacks_calls=expected_num_callbacks_calls))
79+
print("Actual {actual_num_callbacks_calls}.".format(actual_num_callbacks_calls=actual_num_callbacks_calls))
7680
return actual_num_callbacks_calls, expected_num_callbacks_calls
7781

7882
def number_lifecycle_callback_methods_calls(stop_criteria=None,
79-
on_generation_stop=None):
83+
on_generation_stop=None,
84+
crossover_type="single_point",
85+
mutation_type="random"):
8086
actual_num_callbacks_calls = 0
8187

8288
class Callbacks:
@@ -121,6 +127,8 @@ def on_stop(self, ga_instance, last_population_fitness):
121127
fitness_func=Callbacks_obj.fitness_func,
122128
sol_per_pop=10,
123129
num_genes=5,
130+
crossover_type=crossover_type,
131+
mutation_type=mutation_type,
124132
on_start=Callbacks_obj.on_start,
125133
on_fitness=Callbacks_obj.on_fitness,
126134
on_parents=Callbacks_obj.on_parents,
@@ -146,8 +154,8 @@ def on_stop(self, ga_instance, last_population_fitness):
146154
# Use 'generations_completed' instead of 'num_generations' because the evolution may stops in the on_generation() callback.
147155
expected_num_callbacks_calls = 1 + ga_instance.generations_completed * 5 + 1
148156

149-
print("Expected number of callbacks calls is {expected_num_callbacks_calls}.".format(expected_num_callbacks_calls=expected_num_callbacks_calls))
150-
print("Actual number of callbacks calls is {actual_num_callbacks_calls}.".format(actual_num_callbacks_calls=actual_num_callbacks_calls))
157+
print("Expected {expected_num_callbacks_calls}.".format(expected_num_callbacks_calls=expected_num_callbacks_calls))
158+
print("Actual {actual_num_callbacks_calls}.".format(actual_num_callbacks_calls=actual_num_callbacks_calls))
151159
return actual_num_callbacks_calls, expected_num_callbacks_calls
152160

153161
def test_number_lifecycle_callback_functions_calls():
@@ -170,13 +178,69 @@ def test_number_lifecycle_callback_methods_calls_stop_criteria():
170178

171179
assert actual == expected
172180

181+
def test_number_lifecycle_callback_functions_calls_no_crossover():
182+
actual, expected = number_lifecycle_callback_functions_calls(crossover_type=None)
183+
184+
assert actual == expected
185+
186+
def test_number_lifecycle_callback_functions_calls_no_mutation():
187+
actual, expected = number_lifecycle_callback_functions_calls(mutation_type=None)
188+
189+
assert actual == expected
190+
191+
def test_number_lifecycle_callback_functions_calls_no_crossover_no_mutation():
192+
actual, expected = number_lifecycle_callback_functions_calls(crossover_type=None,
193+
mutation_type=None)
194+
195+
assert actual == expected
196+
197+
def test_number_lifecycle_callback_methods_calls_no_crossover():
198+
actual, expected = number_lifecycle_callback_methods_calls(crossover_type=None)
199+
200+
assert actual == expected
201+
202+
def test_number_lifecycle_callback_methods_calls_no_mutation():
203+
actual, expected = number_lifecycle_callback_methods_calls(mutation_type=None)
204+
205+
assert actual == expected
206+
207+
def test_number_lifecycle_callback_methods_calls_no_crossover_no_mutation():
208+
actual, expected = number_lifecycle_callback_methods_calls(crossover_type=None,
209+
mutation_type=None)
210+
211+
assert actual == expected
212+
173213
if __name__ == "__main__":
174214
print()
175215
test_number_lifecycle_callback_functions_calls()
176216
print()
217+
177218
test_number_lifecycle_callback_functions_calls_stop_criteria()
178219
print()
220+
179221
test_number_lifecycle_callback_methods_calls()
180222
print()
223+
181224
test_number_lifecycle_callback_methods_calls_stop_criteria()
182225
print()
226+
227+
test_number_lifecycle_callback_functions_calls_no_crossover()
228+
print()
229+
230+
test_number_lifecycle_callback_functions_calls_no_crossover()
231+
print()
232+
233+
test_number_lifecycle_callback_functions_calls_no_mutation()
234+
print()
235+
236+
test_number_lifecycle_callback_functions_calls_no_crossover_no_mutation()
237+
print()
238+
239+
test_number_lifecycle_callback_methods_calls_no_crossover()
240+
print()
241+
242+
test_number_lifecycle_callback_methods_calls_no_mutation()
243+
print()
244+
245+
test_number_lifecycle_callback_methods_calls_no_crossover_no_mutation()
246+
print()

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