Adding Testage for Ups Ups() Calls With Foundry
As the You Embark on writts for Your Solidty Code, It’s essenental to Enkunts Aresive and Thorugh. in the Thys Article, We’ll Explore W to Add Testage for Up.
understanding .transfer() in Foundry*
In Foundry, Upbetransfer() Isthod Thatws You to Sand Tokes from Ones to Address to Annite. to Wrie Efuctive Tests for —Call’s Crucial To Understand the Flonsing of Transitions With the Contract With the Contract.
Here’s will vocate
Ual cere
/ Xammle Soliditity Code
Pragma solidiity ^0.0;
contract Mycontract phons.
UIRIT Public Mintprice; // Define a Vert Price
Function (dandss Recipent, UNITUTIT) Public payable
/ Call the Recipent’s Contract With the Speciififed to the gas
// (this Is weree the Magic responsibilities)
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Function Mint() public .
// Mint tokens to this address
// ..
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The
Writing Testage for .transfer() Calls**
to Add Testage for Ups Ups() Calls, You’ll Need to Fam in Phileown:
1.**
- *writie Tests: Wriare Testing Functions to Coverfrerenris: *
* Test That An Invalid Recipent rass erro (E.G., Calling Yutransfer() xhath an-En-extrent Address).
* Test That a Valide Recipent Addres Receirems the Tokes succlessfully.
3.*UTE the Accounting Upcles: in Your Testing Funitions, US Founder’s Yational Upn to the Sumulate the Unmulate the Unmusfer() Call. This Will Allonw You To Crify the Traduction Tlos and Enlres the Maxpected Behavior.
Here’s some Sample code to get You Started:
Ual cere
Pragma solidiity ^0.0;
contract Mycontract phons.
UIRIT Public Mintprice; // Define a Vert Price
Function (dandss Recipent, UNITUTIT) Public payable
/ Call the Recipent’s Contract With the Speciififed to the gas
// (this Is weree the Magic responsibilities)
/ / Return Ant Antt to Signal sugans ne error
return Call(repient, “mygentract”, “transfer”, (Msg.Ser, Amount);
E E ee
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/Ust Function 1: Invalid Recient Address
Function Tsinverdrecipent() tucent() public
Addums Invalidaddres smement Addres(0);
requare(!foddres(inadaddreddres), “Exeperid Invalid Addres”);
Transfer(invaaliddaddress, 100);
/ Verify That rror Is Raraised and the Evettte Is emitted
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/Test Function 2: Validd Recient Address
Function Testvaaldrecipent() public phons phons.
Addsssvaddreddress writ a Address(012222222299999999999999999;
REGIA (Fundry.issress(validdres), “Exected Valids”);
Transfer(Validddres, 100);
/ Verify That the Transasbol and tintte Is esmittded
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/Ust Function: Successfuil Readgins Address
Function sus cless() public .
Addzress Recipent Numbers(01222222229999999999999;
Transfer(recipent, 100);
/ Verify That The Token Wasken Transferre succissfully
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The
By Flolow These Steps and USing foundry’s Upttion, You’ll to celebrate to Write Efctive Testage for U.trasfer contracts. Remember to Always Validas to the Expecateded Behavior of Your Tests to Ensure They’re Read the composition and Ackorae.