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Mojo module

testing

Implements various testing utils.

You can import these APIs from the testing package. For example:

from testing import assert_true

def main():
    x = 1
    y = 2
    try:
        assert_true(x==1)
        assert_true(y==2)
        assert_true((x+y)==3)
        print("All assertions succeeded")
    except e:
        print("At least one assertion failed:")
        print(e)
from testing import assert_true

def main():
    x = 1
    y = 2
    try:
        assert_true(x==1)
        assert_true(y==2)
        assert_true((x+y)==3)
        print("All assertions succeeded")
    except e:
        print("At least one assertion failed:")
        print(e)

Structs​

  • ​assert_raises: Context manager that asserts that the block raises an exception.

Traits​

Functions​

  • ​assert_almost_equal: Asserts that the input values are equal up to a tolerance. If it is not then an Error is raised.
  • ​assert_equal: Asserts that the input values are equal. If it is not then an Error is raised.
  • ​assert_false: Asserts that the input value is False and raises an Error if it's not.
  • ​assert_is: Asserts that the input values have the same identity. If they do not then an Error is raised.
  • ​assert_is_not: Asserts that the input values have different identities. If they do not then an Error is raised.
  • ​assert_not_equal: Asserts that the input values are not equal. If it is not then an Error is raised.
  • ​assert_true: Asserts that the input value is True and raises an Error if it's not.