try stubbing EOL in test

bmish · Apr 28, 2024 · 37561e4 · 37561e4
1 parent f2d1fcd
commit 37561e4
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Showing 3 changed files with 11 additions and 0 deletions.
diff --git a/jest.config.cjs b/jest.config.cjs
@@ -6,6 +6,8 @@ const jestConfig = {
   preset: 'ts-jest/presets/default-esm',
   testEnvironment: 'node',
   testMatch: ['<rootDir>/test/**/*-test.ts'],
+  globalSetup: '<rootDir>/test/jest.setup.cjs',
+  globalTeardown: '<rootDir>/test/jest.teardown.cjs',
   transform: {
     '^.+\\.tsx?$': ['ts-jest', { useESM: true }],
   },

diff --git a/test/jest.setup.cjs b/test/jest.setup.cjs
@@ -0,0 +1,6 @@
+const os = require('node:os');
+const sinon = require('sinon');
+
+module.exports = function () {
+  globalThis.eolStub = sinon.stub(os, 'EOL').value('\n'); // Stub os.EOL to always be '\n' for testing/snapshot purposes.
+};
diff --git a/test/jest.teardown.cjs b/test/jest.teardown.cjs
@@ -0,0 +1,3 @@
+module.exports = function () {
+  globalThis.eolStub.restore();
+};