Simple test of a calculator function with the robot framework - v2

simple_test_v2.robot

*** Settings ***
Documentation     Check arithmetic operations

Resource        ${EXEC_DIR}/resources/keywords.txt

# currently only prints to output.xml
Suite Setup  math.setup
Suite Teardown  math.teardown

*** Variables ***



*** Test Cases ***

T1: Adding two integers
        Verify addition of ${20} and ${5} is ${25}

T2: Subtracting two integers
        Verify subtraction of ${20} and ${5} is ${15}

T3: Multiplying two integers
        Verify multiplication of ${20} and ${5} is ${100}

T4: Dividing two integers -- integer result
        Verify division of ${20} and ${5} is ${4}

T5: Dividing two integers -- confirm round down to integer
        Verify division of ${20} and ${6} is ${3}

T6: Subracting two integers that results in negative number
        Verify subtraction of ${5} and ${20} is ${-15}

easy_math.py

import operator as op

def setup():
    print "setting stuff up"

def calculate(number1, number2, operation):
    arithmetic_function = { '+': op.add, '-': op.sub, '*': op.mul, '/': op.div }
    return arithmetic_function[operation](number1, number2)

def teardown():
    print "tearing stuff down"

keywords.txt

*** Settings ***
Library  ${EXEC_DIR}/lib/easy_math.py  WITH NAME  math

*** Keywords ***

Verify addition of ${operand1} and ${operand2} is ${result}
    [Documentation]    Verify addition of two integers
    ${calculated_result}=  math.calculate  ${operand1}  ${operand2}  +
    Should Be Equal as Integers  ${calculated_result}  ${result}

Verify subtraction of ${operand1} and ${operand2} is ${result}
    [Documentation]    Verify subtraction of two integers
    ${calculated_result}=  math.calculate  ${operand1}  ${operand2}  -
    Should Be Equal as Integers  ${calculated_result}  ${result}

Verify multiplication of ${operand1} and ${operand2} is ${result}
    [Documentation]    Verify multiplication of two integers
    ${calculated_result}=  math.calculate  ${operand1}  ${operand2}  *
    Should Be Equal as Integers  ${calculated_result}  ${result}

Verify division of ${operand1} and ${operand2} is ${result}
    [Documentation]    Verify division of two integers
    ${calculated_result}=  math.calculate  ${operand1}  ${operand2}  /
    Should Be Equal as Integers  ${calculated_result}  ${result}

Hi, I got a error saying there is no file names "math.setup". I am new to robot framework, please help me solve this issue.

@bjaishanker, make sure the keywords.txt file exists in resources/keywords.txt and the easy_match.py file exists in lib/easy_math.py.

@bjaishankar Adding parantheses for the print statements seems to solve it. The error output hints about this.

@dmiek That makes sense. I was using python 2.7 at the time I posted this gist.