error[E0432]: unresolved import `sp_runtime::testing`
--> /Users/suyinrong/bitcoin-proj/substrate-course/substrate-node-template/pallets/poe/src/mock.rs:5:41
|
5 | traits::{BlakeTwo256, IdentityLookup}, testing::Header, Perbill,
| ^^^^^^^ could not find `testing` in `sp_runtime`

error[E0433]: failed to resolve: could not find `GenesisConfig` in `system`
--> /Users/suyinrong/bitcoin-proj/substrate-course/substrate-node-template/pallets/poe/src/mock.rs:66:10
|
66 | system::GenesisConfig::default().build_storage::().unwrap().into()
| ^^^^^^^^^^^^^ could not find `GenesisConfig` in `system`

error[E0412]: cannot find type `Box` in this scope
--> /Users/suyinrong/bitcoin-proj/substrate-course/substrate-node-template/pallets/poe/src/mock.rs:10:1
|
10 | / impl_outer_origin! {
11 | | pub enum Origin for Test {}
12 | | }
| |_^ not found in this scope
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider importing one of these items
|
1 | use crate::Box;
|
1 | use frame_support::traits::Box;
|
1 | use sp_std::boxed::Box;
|

error[E0433]: failed to resolve: use of undeclared type `Box`
--> /Users/suyinrong/bitcoin-proj/substrate-course/substrate-node-template/pallets/poe/src/mock.rs:10:1
|
10 | / impl_outer_origin! {
11 | | pub enum Origin for Test {}
12 | | }
| |_^ not found in this scope
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider importing one of these items
|
1 | use crate::Box;
|
1 | use frame_support::traits::Box;
|
1 | use sp_std::boxed::Box;
|

error[E0433]: failed to resolve: use of undeclared type `Box`
--> /Users/suyinrong/bitcoin-proj/substrate-course/substrate-node-template/pallets/poe/src/mock.rs:10:1
|
10 | / impl_outer_origin! {
11 | | pub enum Origin for Test {}
12 | | }
| |_^ not found in this scope
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider importing one of these items
|
1 | use crate::Box;
|
1 | use frame_support::traits::Box;
|
1 | use sp_std::boxed::Box;
|

error[E0433]: failed to resolve: use of undeclared type `Box`
--> /Users/suyinrong/bitcoin-proj/substrate-course/substrate-node-template/pallets/poe/src/mock.rs:10:1
|
10 | / impl_outer_origin! {
11 | | pub enum Origin for Test {}
12 | | }
| |_^ not found in this scope
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider importing one of these items
|
1 | use crate::Box;
|
1 | use frame_support::traits::Box;
|
1 | use sp_std::boxed::Box;
|

error[E0412]: cannot find type `TestExternalities` in crate `sp_io`
--> /Users/suyinrong/bitcoin-proj/substrate-course/substrate-node-template/pallets/poe/src/mock.rs:65:33
|
65 | pub fn new_test_ext() -> sp_io::TestExternalities {
| ^^^^^^^^^^^^^^^^^ not found in `sp_io`

error: aborting due to 7 previous errors

Some errors have detailed explanations: E0412, E0432, E0433.
For more information about an error, try `rustc --explain E0412`.
error: could not compile `pallet-poe`

To learn more, run the command again with --verbose.

遇见此类错误信息是因为，在你的测试mod上面需要加上#[cfg(test)]

例如我这里就是在mod mork上没有添加此类设置报错。