[Tests] add test for export * from a d.ts file

Closes #1801
import-js · Jun 7, 2020 · 0d6d12e · 0d6d12e
1 parent 0b81052
commit 0d6d12e
Showing 1 changed file with 32 additions and 20 deletions.
diff --git a/tests/src/rules/namespace.js b/tests/src/rules/namespace.js
@@ -1,5 +1,6 @@
 import { test, SYNTAX_CASES, getTSParsers } from '../utils'
 import { RuleTester } from 'eslint'
+import flatMap from 'array.prototype.flatmap'
 
 var ruleTester = new RuleTester({ env: { es6: true }})
   , rule = require('rules/namespace')
@@ -121,26 +122,37 @@ const valid = [
   }),
 
   // Typescript
-  ...getTSParsers().map((parser) => test({
-    code: `
-      import * as foo from "./typescript-declare-nested"
-      foo.bar.MyFunction()
-    `,
-    parser: parser,
-    settings: {
-      'import/parsers': { [parser]: ['.ts'] },
-      'import/resolver': { 'eslint-import-resolver-typescript': true },
-    },
-  })),
-
-  ...getTSParsers().map((parser) => test({
-    code: `import { foobar } from "./typescript-declare-interface"`,
-    parser: parser,
-    settings: {
-      'import/parsers': { [parser]: ['.ts'] },
-      'import/resolver': { 'eslint-import-resolver-typescript': true },
-    },
-  })),
+  ...flatMap(getTSParsers(), (parser) => [
+    test({
+      code: `
+        import * as foo from "./typescript-declare-nested"
+        foo.bar.MyFunction()
+      `,
+      parser: parser,
+      settings: {
+        'import/parsers': { [parser]: ['.ts'] },
+        'import/resolver': { 'eslint-import-resolver-typescript': true },
+      },
+    }),
+
+    test({
+      code: `import { foobar } from "./typescript-declare-interface"`,
+      parser: parser,
+      settings: {
+        'import/parsers': { [parser]: ['.ts'] },
+        'import/resolver': { 'eslint-import-resolver-typescript': true },
+      },
+    }),
+
+    test({
+      code: 'export * from "typescript/lib/typescript.d"',
+      parser: parser,
+      settings: {
+        'import/parsers': { [parser]: ['.ts'] },
+        'import/resolver': { 'eslint-import-resolver-typescript': true },
+      },
+    }),
+  ]),
 
   ...SYNTAX_CASES,
 ]