Ignore blank lines when comparing test results

Author: socsieng

tests/dynamic-tests.ts

@@ -40,6 +40,10 @@ function createApplication(logOutput: string[]) {
   return app;
 }
 
+function removeBlankLines(input: string) {
+  return input.replace(/^$\r?\n/gm, '');
+}
+
 describe('Dynamic test suite', () => {
   test.each(folders)('should execute test: %s', (testFile) => {
     const logOutput: string[] = [];
@@ -96,7 +100,7 @@ describe('Dynamic test suite', () => {
       if (writeOutput) {
         fs.writeFileSync(outputDeclarationFile, result);
       }
-      expect(result).toBe(expectedOutput.trim());
+      expect(removeBlankLines(result)).toBe(removeBlankLines(expectedOutput.trim()));
     } else {
       console.log(logOutput.join('\n'));
       expect(logOutput).toEqual([]);

tests/test-data/type/unmapped-expected.d.ts

@@ -1,13 +1,9 @@
 declare module Unmapped {
   class NotHidden {
     hidden: unknown;
-
     notHidden: NotHidden;
-
     newClass: unknown;
-
     doStuff1<T extends NotHidden | OtherClass>(param: T): void;
-
     doStuff2<T extends unknown & NotHidden & OtherClass>(param: T): void;
   }
 
@@ -16,48 +12,29 @@ declare module Unmapped {
   }
 
   type Union1 = NotHidden;
-
   type Intersection1 = unknown & NotHidden;
 
   type Union2 = NotHidden | string;
-
   type Intersection2 = unknown & NotHidden & object;
 
   type IndexedAccess = unknown;
 
   function doSomething1(): unknown;
-
   function doSomething2(): unknown | undefined;
-
   function doSomething3(param: unknown): void;
-
   function doSomething4(param?: unknown): void;
-
   function doSomething5(param: unknown | undefined): void;
-
   function doSomething6(): unknown[];
-
   function doSomething7(): Array<unknown>;
-
   function doSomething8(): Array<NotHidden>;
-
   function doSomething9(): Array<unknown | undefined>;
-
   function doSomething10(): Array<unknown | null>;
-
   function doSomething11(): Array<unknown & NotHidden>;
-
   function doSomething12<T extends unknown>(): void;
-
   function doSomething13<T extends unknown>(): void;
-
   function doSomething14<T>(param: T): T extends unknown ? true : false;
-
   function doSomething15(param: any): param is unknown;
-
   function doSomething16(param: { [key: string]: unknown }): void;
-
   function doSomething17(): [unknown | undefined, unknown];
-
   function doSomething18(param: {}): [unknown | undefined, unknown];
 }