@jest/snapshot-utils - npm Package Compare versions

Comparing version 30.1.0 to 30.1.1

build/index.js

@@ -82,3 +82,3 @@ /*!
 const SNAPSHOT_VERSION = exports.SNAPSHOT_VERSION = '1';
-const SNAPSHOT_HEADER_REGEXP = /^\/\/ Jest Snapshot v(.+), (.+)\n/;
+const SNAPSHOT_HEADER_REGEXP = /^\/\/ Jest Snapshot v(.+), (.+)\r?\n/;
 const SNAPSHOT_GUIDE_LINK = exports.SNAPSHOT_GUIDE_LINK = 'https://jestjs.io/docs/snapshot-testing';
@@ -85,0 +85,0 @@ const SNAPSHOT_VERSION_WARNING = exports.SNAPSHOT_VERSION_WARNING = _chalk.default.yellow(`${_chalk.default.bold('Warning')}: Before you upgrade snapshots, ` + 'we recommend that you revert any local changes to tests or other code, ' + 'to ensure that you do not store invalid state.');

package.json

 {
   "name": "@jest/snapshot-utils",
-  "version": "30.1.0",
+  "version": "30.1.1",
   "repository": {
@@ -37,3 +37,3 @@ "type": "git",
   },
-  "gitHead": "4d5f41d0885c1d9630c81b4fd47f74ab0615e18f"
+  "gitHead": "d347c0f3f87f976a1dbd9761d503e45f5ced2a7e"
 }

src/__tests__/utils.test.ts

@@ -138,24 +138,30 @@ /**
 
-test('getSnapshotData() throws for newer snapshot version', () => {
-  const filename = path.join(__dirname, 'old-snapshot.snap');
-  jest
-    .mocked(fs.readFileSync)
-    .mockReturnValue(
-      `// Jest Snapshot v2, ${SNAPSHOT_GUIDE_LINK}\n\n` +
-        'exports[`myKey`] = `<div>\n</div>`;\n',
+test.each([
+  ['Linux', '\n'],
+  ['Windows', '\r\n'],
+])(
+  'getSnapshotData() throws for newer snapshot version with %s line endings',
+  (_: string, fileEol: string) => {
+    const filename = path.join(__dirname, 'old-snapshot.snap');
+    jest
+      .mocked(fs.readFileSync)
+      .mockReturnValue(
+        `// Jest Snapshot v2, ${SNAPSHOT_GUIDE_LINK}${fileEol}${fileEol}` +
+          `exports[\`myKey\`] = \`<div>${fileEol}</div>\`;${fileEol}`,
+      );
+    const update = 'none';
+
+    expect(() => getSnapshotData(filename, update)).toThrow(
+      `${chalk.red(
+        `${chalk.red.bold('Outdated Jest version')}: The version of this ` +
+          'snapshot file indicates that this project is meant to be used ' +
+          'with a newer version of Jest. ' +
+          'The snapshot file version ensures that all developers on a project ' +
+          'are using the same version of Jest. ' +
+          'Please update your version of Jest and re-run the tests.',
+      )}\n\nExpected: v${SNAPSHOT_VERSION}\nReceived: v2`,
     );
-  const update = 'none';
+  },
+);
 
-  expect(() => getSnapshotData(filename, update)).toThrow(
-    `${chalk.red(
-      `${chalk.red.bold('Outdated Jest version')}: The version of this ` +
-        'snapshot file indicates that this project is meant to be used ' +
-        'with a newer version of Jest. ' +
-        'The snapshot file version ensures that all developers on a project ' +
-        'are using the same version of Jest. ' +
-        'Please update your version of Jest and re-run the tests.',
-    )}\n\nExpected: v${SNAPSHOT_VERSION}\nReceived: v2`,
-  );
-});
-
 test('getSnapshotData() throws for deprecated snapshot guide link', () => {
@@ -174,3 +180,5 @@ const deprecatedGuideLink = 'https://goo.gl/fbAQLP';
     `${chalk.red(
-      `${chalk.red.bold('Outdated guide link')}: The snapshot guide link is outdated.` +
+      `${chalk.red.bold(
+        'Outdated guide link',
+      )}: The snapshot guide link is outdated.` +
         'Please update all snapshots while upgrading of Jest',
@@ -177,0 +185,0 @@ )}\n\nExpected: ${SNAPSHOT_GUIDE_LINK}\n` +

src/utils.ts

@@ -16,3 +16,3 @@ /**
 export const SNAPSHOT_VERSION = '1';
-const SNAPSHOT_HEADER_REGEXP = /^\/\/ Jest Snapshot v(.+), (.+)\n/;
+const SNAPSHOT_HEADER_REGEXP = /^\/\/ Jest Snapshot v(.+), (.+)\r?\n/;
 export const SNAPSHOT_GUIDE_LINK = 'https://jestjs.io/docs/snapshot-testing';
@@ -81,3 +81,5 @@ export const SNAPSHOT_VERSION_WARNING = chalk.yellow(
       chalk.red(
-        `${chalk.red.bold('Outdated guide link')}: The snapshot guide link is outdated.` +
+        `${chalk.red.bold(
+          'Outdated guide link',
+        )}: The snapshot guide link is outdated.` +
           'Please update all snapshots while upgrading of Jest',
@@ -84,0 +86,0 @@ ) +

New alerts

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 2 instances in 1 package

URL strings

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Fixed alerts

Uses eval

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Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 2 instances in 1 package

AI-detected potential code anomaly

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Found 1 instance in 1 package

URL strings

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

30115

0.75%

Lines of code

670

1.52%

Number of low supply chain risk alerts

1

-50%

No dependency changes