Improve test suite

Author: Axmouth

Cargo.lock

@@ -23,5 +23,5 @@ alloc_counter = {version = "=0.0.4", optional = true }
 test-util = { path = "../test-util" }
 
 [dev-dependencies]
-pretty_assertions = "=1.0.0"
+pretty_assertions = "=1.1.0"
 test-macros = { path = "../test-macros" }

engine/Cargo.toml

@@ -81,17 +81,6 @@ pub enum EvalResult<C> {
     },
 }
 
-impl<C> EvalResult<C> {
-    pub fn zero_time(&mut self) {
-        match self {
-            EvalResult::Select { time, .. } => *time = Duration::new(0, 0),
-            EvalResult::Insert { time, .. } => *time = Duration::new(0, 0),
-            EvalResult::CreateTable { time, .. } => *time = Duration::new(0, 0),
-            EvalResult::DropTable { time, .. } => *time = Duration::new(0, 0),
-        }
-    }
-}
-
 impl<C> PartialEq for EvalResult<C>
 where
     C: PartialEq,