fix: config test

vega · May 16, 2024 · d736c58 · d736c58
1 parent f063568
commit d736c58
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/src/config.ts b/src/config.ts
@@ -602,9 +602,10 @@ export function initConfig(specifiedConfig: Config = {}): Config<SignalRef> {
 
   if (mergedConfig.scale) {
     const {invalid, ...otherScaleConfig} = mergedConfig.scale;
+    const newScaleInvalid = replaceExprRef(invalid, {level: 1});
     outputConfig.scale = {
       ...replaceExprRef(otherScaleConfig),
-      invalid: replaceExprRef(invalid, {level: 1})
+      ...(keys(newScaleInvalid).length > 0 ? {invalid: newScaleInvalid} : {})
     };
   }
 

diff --git a/test/compile/data/filterinvalid.test.ts b/test/compile/data/filterinvalid.test.ts
@@ -47,11 +47,11 @@ describe('compile/data/filterinvalid', () => {
       });
     });
 
-    it('should add no null filter if when invalid is null', () => {
+    it('should add no null filter if when invalid is show', () => {
       const model = parseUnitModelWithScale(
         mergeDeep<TopLevel<NormalizedUnitSpec>>(spec, {
           config: {
-            mark: {invalid: null}
+            mark: {invalid: 'show'}
           }
         })
       );