feat(eslint-plugin): add test for case where enum key has special cha…

…racters for rule switch-exhaustiveness-check
typescript-eslint · Jun 11, 2020 · 4704ebe · 4704ebe
1 parent 28181a8
commit 4704ebe
Showing 1 changed file with 37 additions and 0 deletions.
diff --git a/packages/eslint-plugin/tests/rules/switch-exhaustiveness-check.test.ts b/packages/eslint-plugin/tests/rules/switch-exhaustiveness-check.test.ts
@@ -483,6 +483,43 @@ function test(value: T): number {
   case 1: { throw new Error('Not implemented yet: 1 case') }
   case 2: { throw new Error('Not implemented yet: 2 case') }
   }
+}
+              `.trimRight(),
+            },
+          ],
+        },
+      ],
+    },
+    {
+      // keys include special characters
+      code: `
+export enum Enum {
+  'test-test' = 'test-test',
+  'test' = 'test',
+}
+
+function test(arg: Enum): string {
+  switch (arg) {
+  }
+}
+      `.trimRight(),
+      errors: [
+        {
+          messageId: 'switchIsNotExhaustive',
+          suggestions: [
+            {
+              messageId: 'addMissingCases',
+              output: noFormat`
+export enum Enum {
+  'test-test' = 'test-test',
+  'test' = 'test',
+}
+
+function test(arg: Enum): string {
+  switch (arg) {
+  case Enum['test-test']: { throw new Error('Not implemented yet: Enum['test-test'] case') }
+  case Enum.test: { throw new Error('Not implemented yet: Enum.test case') }
+  }
 }
               `.trimRight(),
             },