[tests] 100% coverage

Author: jamesgpearce

coverage.json

@@ -1 +1 @@
-{"tests":7101,"assertions":31961,"lines":{"total":2342,"covered":2342,"skipped":0,"pct":100},"statements":{"total":2533,"covered":2533,"skipped":0,"pct":100},"functions":{"total":1010,"covered":1010,"skipped":0,"pct":100},"branches":{"total":894,"covered":892,"skipped":0,"pct":99.77},"branchesTrue":{"total":0,"covered":0,"skipped":0,"pct":100}}
+{"tests":7101,"assertions":31961,"lines":{"total":2340,"covered":2340,"skipped":0,"pct":100},"statements":{"total":2533,"covered":2533,"skipped":0,"pct":100},"functions":{"total":1010,"covered":1010,"skipped":0,"pct":100},"branches":{"total":892,"covered":892,"skipped":0,"pct":100},"branchesTrue":{"total":0,"covered":0,"skipped":0,"pct":100}}

gulpfile.mjs

@@ -687,7 +687,7 @@ export const testBun = () =>
   );
 
 export const testUnitFast = async () => {
-  await test(['test/unit/core']);
+  await test(['test/unit/core'], true);
 };
 
 export const compileAndTestUnit = series(compileForTest, testUnit);

src/common/other.ts

@@ -3,7 +3,7 @@ import {BOOLEAN, FUNCTION, STRING, getTypeOf} from './strings.ts';
 const promise = Promise;
 
 const getIfNotFunction =
-  (predicate = isNullish) =>
+  (predicate: (value: unknown) => value is unknown) =>
   <Value, Return>(
     value: Value | null | undefined,
     then: (value: Value) => Return,