Change modulessReset to be called before each cover function rather than immediately after

Author: paulgo

core/Run.ts

@@ -199,14 +199,16 @@ namespace Moduless
 			return false;
 
 		for (const [coverName, coverFunction] of coverEntries)
-			await runSingleCover(coverNamespace, coverName, coverFunction);
+		{
+			await maybeRunEnvironmentReset(coverNamespace);
+			await runSingleCover(coverName, coverFunction);
+		}
 
 		return true;
 	}
 
 	/** */
 	export async function runSingleCover(
-		coverNamespace: Namespace,
 		coverName: string,
 		coverFunction: CoverFn)
 	{
@@ -260,8 +262,6 @@ namespace Moduless
 		else if (isAsyncGenerator(coverResult))
 			for await (const checkerFn of coverResult)
 				await execCheckerAsync(coverFunctionName, checkerFn);
-		
-		await maybeRunEnvironmentReset(coverNamespace);
 	}
 
 	/** */

readme.md

@@ -5,4 +5,4 @@
 
 ## Environment Reset
 
-Cover namespaces may export a function called `modulessReset`. If this function exists, it will be called at the end of the execution of every cover function in the cover namespace (whether the function passes or fails) in order to reset the environment for the next cover function.
+Cover namespaces may export a function called `modulessReset`. If this function exists, it will be called at the end of the execution of every cover function in the cover namespace (whether the function passes or fails) in order to reset the environment for the next cover function. This function is only called when running multiple cover functions in a series.