add test

raineorshine · Feb 11, 2022 · dc6451a · dc6451a
1 parent 3873911
commit dc6451a
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/src/types.ts b/src/types.ts
@@ -142,9 +142,9 @@ export interface RunOptions {
   errorLevel?: number,
 
   /**
-   * Include only package names matching the given string, wildcard, glob, comma-or-space-delimited list, or /regex/.
+   * Include only package names matching the given string, wildcard, glob, comma-or-space-delimited list, /regex/ or function that returns true.
    */
-  filter?: string | string[] | RegExp | RegExp[],
+  filter?: FilterPattern,
 
   /**
    * Filter on package version using comma-or-space-delimited list, or /regex/.

diff --git a/test/getCurrentDependencies.test.ts b/test/getCurrentDependencies.test.ts
@@ -138,6 +138,13 @@ describe('getCurrentDependencies', () => {
         '@ngrx/store': '4.0.0'
       })
     })
+
+    it('filter dependencies by function', () => {
+      getCurrentDependencies(deps, { filter: (s:string) => s.startsWith('m') }).should.eql({
+        mocha: '1.2',
+        moment: '^1.0.0'
+      })
+    })
   })
 
   describe('reject', () => {