fix:simpilify code

Signed-off-by: Chen Kai <[email protected]>

Author: GrapeBaBa

Diff for: crates/beacon/src/blob_test_helper.rs

@@ -7,48 +7,12 @@ use eth2::types::{
 };
 use once_cell::sync::Lazy;
 
-pub static ORIGIN_BLOCK: Lazy<Hash256> = Lazy::new(|| {
-    Hash256::from([
-        0x09, 0x09, 0x09, 0x09, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00,
-    ])
-});
-pub static ONE: Lazy<Hash256> = Lazy::new(|| {
-    Hash256::from([
-        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00,
-    ])
-});
-pub static TWO: Lazy<Hash256> = Lazy::new(|| {
-    Hash256::from([
-        0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00,
-    ])
-});
-pub static THREE: Lazy<Hash256> = Lazy::new(|| {
-    Hash256::from([
-        0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00,
-    ])
-});
-pub static FOUR: Lazy<Hash256> = Lazy::new(|| {
-    Hash256::from([
-        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00,
-    ])
-});
-pub static FIVE: Lazy<Hash256> = Lazy::new(|| {
-    Hash256::from([
-        0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00,
-    ])
-});
+pub static ORIGIN_BLOCK: Lazy<Hash256> = Lazy::new(|| Hash256::from([0x09; 5] + [0x00; 27]));
+pub static ONE: Lazy<Hash256> = Lazy::new(|| Hash256::from([0x01] + [0x00; 31]));
+pub static TWO: Lazy<Hash256> = Lazy::new(|| Hash256::from([0x02] + [0x00; 31]));
+pub static THREE: Lazy<Hash256> = Lazy::new(|| Hash256::from([0x03] + [0x00; 31]));
+pub static FOUR: Lazy<Hash256> = Lazy::new(|| Hash256::from([0x04] + [0x00; 31]));
+pub static FIVE: Lazy<Hash256> = Lazy::new(|| Hash256::from([0x05] + [0x00; 31]));
 
 pub const START_SLOT: u64 = 10;
 #[allow(dead_code)]
@@ -74,4 +38,4 @@ pub fn new_blob_sidecars(n: usize) -> BlobSidecarList<MainnetEthSpec> {
             .expect("TODO: panic message");
     }
     blob_sidecars
-}
+}