assert_almost_equal

This raises an exception if two numbers are not equal up to a specified precision

assert_approx_equal

This raises an exception if two numbers are not equal up to a certain significance

assert_array_almost_equal

This raises an exception if two arrays are not equal up to a specified precision

assert_array_equal

This raises an exception if two arrays are not equal

assert_array_less

This raises an exception if two arrays do not have the same shape, and the elements of the first array are strictly less than the elements of the second array

assert_equal

This raises an exception if two objects are not equal

assert_raises

This fails if a specified exception is not raised by a callable function invoked with defined arguments

assert_warns

This fails...