babel-test - npm Package Compare versions

Comparing version 0.2.3 to 0.2.4

package.json

 {
   "name": "babel-test",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "description": "An opinionated library to make testing Babel plugins easier",
@@ -32,17 +32,18 @@ "keywords": [
   "devDependencies": {
-    "@babel/core": "^7.1.6",
-    "@types/babel__core": "^7.0.4",
-    "@types/jest": "^23.3.10",
-    "@types/node": "^10.12.15",
-    "codecov": "^3.1.0",
-    "conventional-changelog-cli": "^2.0.11",
-    "eslint": "^5.9.0",
-    "eslint-config-satya164": "^2.0.1",
-    "husky": "^1.2.0",
-    "jest": "^23.6.0",
-    "jest-file-snapshot": "^0.2.1",
-    "prettier": "^1.15.2",
-    "release-it": "^9.1.0",
-    "ts-jest": "^23.10.5",
-    "typescript": "^3.2.2"
+    "@babel/core": "^7.12.3",
+    "@release-it/conventional-changelog": "^2.0.0",
+    "@types/babel__core": "^7.1.10",
+    "@types/jest": "^26.0.15",
+    "@types/node": "^14.14.6",
+    "babel-core": "^6.26.3",
+    "codecov": "^3.8.0",
+    "eslint": "^7.12.1",
+    "eslint-config-satya164": "^3.1.8",
+    "husky": "^4.3.0",
+    "jest": "^26.6.1",
+    "jest-file-snapshot": "^0.3.8",
+    "prettier": "^2.1.2",
+    "release-it": "^14.2.0",
+    "ts-jest": "^26.4.3",
+    "typescript": "^4.0.5"
   },
@@ -68,6 +69,6 @@ "jest": {
   "dependencies": {
-    "chalk": "^2.4.1",
-    "error-stack-parser": "^2.0.2",
-    "escape-string-regexp": "^1.0.5",
-    "strip-ansi": "^5.0.0"
+    "chalk": "^4.1.0",
+    "error-stack-parser": "^2.0.6",
+    "escape-string-regexp": "^4.0.0",
+    "strip-ansi": "^6.0.0"
   },
@@ -74,0 +75,0 @@ "husky": {

src/__tests__/index.test.ts

@@ -0,1 +1,3 @@
+/* eslint-disable jest/consistent-test-it */
+
 const path = require('path');
@@ -2,0 +4,0 @@ const { toMatchFile } = require('jest-file-snapshot');

src/index.js

@@ -1,2 +0,1 @@
-/* eslint-disable jest/no-disabled-tests, jest/no-focused-tests */
 /* istanbul ignore file */
@@ -72,4 +71,4 @@
     fs.readdirSync(directory)
-      .filter(f => fs.lstatSync(path.join(directory, f)).isDirectory())
-      .forEach(f => {
+      .filter((f) => fs.lstatSync(path.join(directory, f)).isDirectory())
+      .forEach((f) => {
         // Respect skip. and only. prefixes in folder names
@@ -87,3 +86,3 @@ const t = f.startsWith('skip.')
           return Promise.resolve(callback(content, { filename })).then(
-            output => {
+            (output) => {
               try {
@@ -123,9 +122,18 @@ if ('expect' in global) {
 
-  const helper = e => (code, { filename }) => {
+  const helper = (e) => (code, { filename }) => {
     // We should filter out stack traces from the library
     const stack = ErrorStackParser.parse(e)
-      .filter(s => s.fileName !== __filename)
-      .map(s => s.source)
+      .filter((s) => s.fileName !== __filename)
+      .map((s) => s.source)
       .join('\n');
 
+    class TestError extends Error {
+      constructor(message) {
+        super(message);
+
+        this.message = message;
+        this.stack = `\n${stack}`;
+      }
+    }
+
     const output = path.join(path.dirname(filename), 'output.js');
@@ -137,3 +145,3 @@ const error = path.join(path.dirname(filename), 'error.js');
       // If the fixture has files for output and error, one needs to be removed
-      const e = new Error(
+      throw new TestError(
         // By default, Jest will grey out the text and highlight the stack trace
@@ -149,6 +157,2 @@ // We force it to be white for more emphasis on the message
       );
-
-      e.stack = `${e.message}\n${stack}`;
-
-      throw e;
     }
@@ -163,20 +167,44 @@
     }).then(
-      ({ code }) => ({
-        filename: output,
-        content: code + '\n',
-        stack,
-      }),
-      e => ({
-        filename: error,
-        // Errors might have ansi colors, for example babel codeframe error
-        // Strip them so the error is more readable
-        // Also replace the current working directory with a placeholder
-        // This makes sure that the stacktraces are same across machines
-        content:
-          stripAnsi(e.stack).replace(
-            new RegExp(escapeRegexp(process.cwd()), 'g'),
-            '<cwd>'
-          ) + '\n',
-        stack,
-      })
+      ({ code }) => {
+        if (fs.existsSync(error)) {
+          throw new TestError(
+            chalk.white(
+              `The test previously failed with an error, but passed for this run.\n\nIf this is expected, remove the file ${chalk.blue(
+                path.basename(error)
+              )} to continue.`
+            )
+          );
+        }
+
+        return {
+          filename: output,
+          content: code + '\n',
+          stack,
+        };
+      },
+      (e) => {
+        if (fs.existsSync(output)) {
+          throw new TestError(
+            chalk.white(
+              `The test previously passed, but failed with an error for this run.\n\nIf this is expected, remove the file ${chalk.blue(
+                path.basename(output)
+              )} to continue.`
+            )
+          );
+        }
+
+        return {
+          filename: error,
+          // Errors might have ansi colors, for example babel codeframe error
+          // Strip them so the error is more readable
+          // Also replace the current working directory with a placeholder
+          // This makes sure that the stacktraces are same across machines
+          content:
+            stripAnsi(e.stack).replace(
+              new RegExp(escapeRegexp(process.cwd()), 'g'),
+              '<cwd>'
+            ) + '\n',
+          stack,
+        };
+      }
     );
@@ -183,0 +211,0 @@ };

No alert changes

Improved metrics

Total package byte prevSize

19857

increased by4.71%

Lines of code

302

increased by9.82%

Worsened metrics

Dev dependency count

16

increased by6.67%

Dependency changes

• + Addedansi-regex@5.0.1(transitive)

• + Addedansi-styles@4.3.0(transitive)

• + Addedchalk@4.1.2(transitive)

• + Addedcolor-convert@2.0.1(transitive)

• + Addedcolor-name@1.1.4(transitive)

• + Addedescape-string-regexp@4.0.0(transitive)

• + Addedhas-flag@4.0.0(transitive)

• + Addedstrip-ansi@6.0.1(transitive)

• + Addedsupports-color@7.2.0(transitive)

• - Removedansi-regex@4.1.1(transitive)

• - Removedansi-styles@3.2.1(transitive)

• - Removedchalk@2.4.2(transitive)

• - Removedcolor-convert@1.9.3(transitive)

• - Removedcolor-name@1.1.3(transitive)

• - Removedescape-string-regexp@1.0.5(transitive)

• - Removedhas-flag@3.0.0(transitive)

• - Removedstrip-ansi@5.2.0(transitive)

• - Removedsupports-color@5.5.0(transitive)

• Updatedchalk@^4.1.0

• Updatederror-stack-parser@^2.0.6

• Updatedescape-string-regexp@^4.0.0

• Updatedstrip-ansi@^6.0.0