chore: add more test cases

babel · Jan 10, 2020 · ea3cad9 · ea3cad9
1 parent c2fe273
commit ea3cad9
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diff --git a/packages/babel-core/test/__snapshots__/option-manager.js.snap b/packages/babel-core/test/__snapshots__/option-manager.js.snap
@@ -1,5 +1,16 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`option-manager config plugin/preset flattening and overriding should throw when an option is following a preset 1`] = `
+"[BABEL] unknown: Unknown option: .useSpread. Check out https://babeljs.io/docs/en/babel-core/#options for more information about options.
+- Maybe you meant to use
+\\"preset\\": [
+  [\\"./fixtures/option-manager/babel-preset-bar\\", {
+  \\"useSpread\\": true
+}]
+]
+To be a valid preset, its name and options should be wrapped in a pair of brackets"
+`;
+
 exports[`option-manager config plugin/preset flattening and overriding should throw when an option is provided as a plugin 1`] = `
 "[BABEL] unknown: .useSpread is not a valid Plugin property
 - Maybe you meant to use

diff --git a/packages/babel-core/test/option-manager.js b/packages/babel-core/test/option-manager.js
@@ -49,6 +49,18 @@ describe("option-manager", () => {
       }).toThrowErrorMatchingSnapshot();
     });
 
+    it("should throw when an option is following a preset", () => {
+      expect(() => {
+        loadOptions({
+          presets: [
+            "./fixtures/option-manager/babel-plugin-foo",
+            "./fixtures/option-manager/babel-preset-bar",
+            { useSpread: true },
+          ],
+        });
+      }).toThrowErrorMatchingSnapshot();
+    });
+
     it("should not throw when a preset string followed by valid preset object", () => {
       const { plugin } = makePlugin("my-plugin");
       expect(