fn do_check(
&mut self
) -> Result<()> {
let caller = self.env().caller();
...
}
I am writing a test function for do_check
function. Here, I want to set a caller but not sure how to do that.
#[cfg(test)]
mod tests {
use super::*;
use ink_lang as ink;
#[ink::test]
fn do_check_works() {
let mut test = Test::new();
// here I want to set a caller for calling do_check
test.do_check();
...
Please help me
CodePudding user response:
You can set the caller using set_caller
from ink_env:
let account = AccountId::from([0x1; 32]);
ink_env::test::set_caller::<ink_env::DefaultEnvironment>(account);
See the examples in the ink repo for more details.