mock.rs

use frame_support::{derive_impl, weights::constants::RocksDbWeight};
use frame_system::{mocking::MockBlock, GenesisConfig};
use sp_runtime::{traits::ConstU64, BuildStorage};

// Configure a mock runtime to test the pallet.
#[frame_support::runtime]
mod test_runtime {
	#[runtime::runtime]
	#[runtime::derive(
		RuntimeCall,
		RuntimeEvent,
		RuntimeError,
		RuntimeOrigin,
		RuntimeFreezeReason,
		RuntimeHoldReason,
		RuntimeSlashReason,
		RuntimeLockId,
		RuntimeTask
	)]
	pub struct Test;

	#[runtime::pallet_index(0)]
	pub type System = frame_system;
	#[runtime::pallet_index(1)]
	pub type TemplateModule = crate;
}

#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
impl frame_system::Config for Test {
	type Nonce = u64;
	type Block = MockBlock<Test>;
	type BlockHashCount = ConstU64<250>;
	type DbWeight = RocksDbWeight;
}

impl crate::Config for Test {
	type RuntimeEvent = RuntimeEvent;
	type WeightInfo = ();
}

// Build genesis storage according to the mock runtime.
pub fn new_test_ext() -> sp_io::TestExternalities {
	GenesisConfig::<Test>::default().build_storage().unwrap().into()
}