catalog of tests

---

test_failure

test_calculator

1. test_addition

2. test_subtraction

3. test_multiplication

4. test_division

5. test_calculator_tests

test_telephone

1. test_passing_a_string

2. test_passing_a_class

3. test_passing_none

4. test_passing_a_boolean

5. test_passing_an_integer

6. test_passing_a_float

7. test_passing_a_tuple

8. test_passing_a_list

9. test_passing_a_dictionary

test_person_factory

1. test_function_w_keyword_arguments

2. test_function_w_default_keyword_arguments

test_exceptions

1. test_catching_module_not_found_error_in_tests

2. test_catching_name_error_in_tests

3. test_catching_attribute_error_in_tests

4. test_catching_type_error_in_tests

5. test_catching_index_error_in_tests

6. test_catching_key_error_in_tests

7. test_catching_zero_division_error_in_tests

8. test_catching_exceptions_in_tests

9. test_catching_exceptions_w_messages

10. test_catching_failure

11. test_catching_success

test_sleep_duration

1. test_string_splitting

2. test_converting_strings_to_numbers

3. test_floor_aka_integer_division

4. test_the_modulo_operation

5. test_datetime_objects

6. test_get_datetime

7. test_duration_w_hours

8. test_duration_w_hours_and_minutes

9. test_duration_calculation

10. test_duration_w_an_earlier_wake_than_sleep_time

11. test_duration_w_date_and_time

test_exceptions

1. test_module_not_found_error

test_assertion_error

1. test_assertion_error_w_none

2. test_assertion_error_w_false

3. test_assertion_error_w_true

4. test_assertion_error_w_equality

test_attribute_error

1. test_attribute_error_w_variables

2. test_attribute_error_w_functions

3. test_attribute_error_w_class_attributes

4. test_attribute_error_w_class_methods

test_type_error

1. test_type_error_w_non_callables

2. test_type_error_w_function_signatures

3. test_type_error_w_objects_that_do_not_mix

test_none

1. test_what_is_none

2. test_is_none_a_boolean

3. test_is_none_an_integer

4. test_is_none_a_float

5. test_is_none_a_string

6. test_is_none_a_tuple

7. test_is_none_a_list

8. test_is_none_a_set

9. test_is_none_a_dictionary

test_booleans

1. test_what_is_false

2. test_what_is_true

test_truth_table

test_lists

1. test_making_a_list

2. test_adding_an_item_to_a_list

3. test_removing_an_item_from_a_list

4. test_removing_the_last_item_from_a_list

5. test_getting_items_from_a_list

6. test_index_error

7. test_list_attributes_and_methods

test_list_comprehensions

1. test_making_a_list_from_an_iterable

2. test_making_a_list_w_a_for_loop

3. test_making_lists_w_list_comprehensions

test_functions

1. test_functions

2. test_singleton_functions

3. test_passthrough_functions

4. test_functions_w_positional_arguments

5. test_functions_w_keyword_arguments

6. test_functions_w_positional_and_keyword_arguments

test_classes

1. test_classes_w_initializers

2. test_classes_attributes_methods