TDD on For Loops

[fengyuanyang]

Background
It's a good start to learn some java For Loops.

How
Write ForLoopTest unit tests,
includes

for (statement 1; statement 2; statement 3) 
for each loop :
for (type variableName : arrayName) 

DoD
All the unittests include all the statements mentioned above

[Shweta200126]

Can you explain a little more ...

[fengyuanyang]

Hi @Shweta200126
Thanks for asking .
There are two types of for loops

1. Java For loop
2. For-each loop

You could create some unit tests first such as

For Java For Loop

1. 
Given 2 parameters (start, end)
When start = 0, end = 12
Expect execute 12 times 
And Return 12;
ex. for ( int i=start;i<end;i++)

2. 
Given 3 parameters (start, end, plus)
When start = 0, end = 12, plus=2
Expect execute x times 
And Return x;
ex. for ( int i=start;i<=end;i=i+plus)

... others you can imagine on your mind.

For Java For-Each Loop

1. 
Given 1 parameters (String Array)
When Array Size is 12
Expect execute 12 times 
And Return 12;
ex. for (String str: strArray).

2. 
Given 1 parameter (int Array)
When Array Size is 12
Expect sum all the integer values 
And Return SUM

[btirumala1219]

I can take a look at this

[fengyuanyang]

Thanks @btirumala1219
I have assigned to you

[btirumala1219]

#19

[btirumala1219]

lmk if anything else you can assign