add some testes

Author: snewcomer

tests/src/rules/no-duplicates.js

@@ -572,6 +572,41 @@ context('TypeScript', function () {
             },
           ],
         }),
+        test({
+          code: "import {type x} from 'foo'; import type {y} from 'foo'",
+          ...parserConfig,
+          output: `import {type x,y} from 'foo'; `,
+          errors: [
+            {
+              line: 1,
+              column: 22,
+              message: "'foo' imported multiple times.",
+            },
+            {
+              line: 1,
+              column: 50,
+              message: "'foo' imported multiple times.",
+            },
+          ],
+        }),
+        test({
+          code: "import {type x} from './foo'; import {type y} from './foo'",
+          ...parserConfig,
+          options: [{ 'prefer-inline': true }],
+          output: `import {type x,type y} from './foo'; `,
+          errors: [
+            {
+              line: 1,
+              column: 22,
+              message: "'./foo' imported multiple times.",
+            },
+            {
+              line: 1,
+              column: 52,
+              message: "'./foo' imported multiple times.",
+            },
+          ],
+        }),
         test({
           code: "import {type x} from './foo'; import {type y} from './foo'",
           ...parserConfig,