jest-snapshot - npm Package Compare versions

Comparing version 19.0.2 to 19.1.0-alpha.eed82034

build/index.js

@@ -16,3 +16,2 @@ /**
 const diff = require('jest-diff');
-const fileExists = require('jest-file-exists');
 const fs = require('fs');
@@ -31,2 +30,5 @@ const path = require('path');
 
+const fileExists = (filePath, hasteFS) =>
+hasteFS.exists(filePath) || fs.existsSync(filePath);
+
 const cleanup = (hasteFS, update) => {
@@ -36,3 +38,5 @@ const pattern = '\\.' + SNAPSHOT_EXTENSION + '$';
   const filesRemoved = files.
-  filter(snapshotFile => !fileExists(
+  filter(
+  snapshotFile =>
+  !fileExists(
   path.resolve(
@@ -45,2 +49,3 @@ path.dirname(snapshotFile),
 
+
   map(snapshotFile => {
@@ -50,4 +55,3 @@ if (update) {
     }
-  }).
-  length;
+  }).length;
 
@@ -72,5 +76,3 @@ return {
   if (isNot) {
-    throw new Error(
-    'Jest: `.not` cannot be used with `.toMatchSnapshot()`.');
-
+    throw new Error('Jest: `.not` cannot be used with `.toMatchSnapshot()`.');
   }
@@ -92,6 +94,3 @@
     const actualString = actual.trim();
-    const diffMessage = diff(
-    expectedString,
-    actualString,
-    {
+    const diffMessage = diff(expectedString, actualString, {
       aAnnotation: 'Snapshot',
@@ -102,15 +101,13 @@ bAnnotation: 'Received',
 
-
-    const report =
-    () => `${RECEIVED_COLOR('Received value')} does not match ` +
+    const report = () =>
+    `${RECEIVED_COLOR('Received value')} does not match ` +
     `${EXPECTED_COLOR('stored snapshot ' + count)}.\n\n` + (
     diffMessage ||
-    RECEIVED_COLOR('- ' + expectedString) + '\n' +
+    RECEIVED_COLOR('- ' + expectedString) +
+    '\n' +
     EXPECTED_COLOR('+ ' + actualString));
 
+    const message = () =>
+    matcherHint('.toMatchSnapshot', 'value', '') + '\n\n' + report();
 
-    const message =
-    () => matcherHint('.toMatchSnapshot', 'value', '') + '\n\n' +
-    report();
-
     // Passing the the actual and expected objects so that a custom reporter
@@ -152,3 +149,4 @@ // could access them, for example in order to display a custom visual diff,
     throw new Error(
-    matcherHint('.toThrowErrorMatchingSnapshot', '() => {}', '') + '\n\n' +
+    matcherHint('.toThrowErrorMatchingSnapshot', '() => {}', '') +
+    '\n\n' +
     `Expected the function to throw an error.\n` +
@@ -155,0 +153,0 @@ `But it didn't throw anything.`);

build/plugins.js

@@ -14,5 +14,8 @@ /**
 const ReactTestComponentPlugin = require('pretty-format/build/plugins/ReactTestComponent');
+const ImmutablePlugins = require('pretty-format/build/plugins/ImmutablePlugins');
 
-let PLUGINS = [ReactElementPlugin, ReactTestComponentPlugin];
+let PLUGINS = [ReactElementPlugin, ReactTestComponentPlugin].concat(
+ImmutablePlugins);
 
+
 // Prepend to list so the last added is the first tested.
@@ -19,0 +22,0 @@ exports.addSerializer = plugin => {

build/State.js

@@ -24,3 +24,2 @@ /**
 require('./utils');const saveSnapshotFile = _require.saveSnapshotFile,getSnapshotData = _require.getSnapshotData,getSnapshotPath = _require.getSnapshotPath,keyToTestName = _require.keyToTestName,serialize = _require.serialize,testNameToKey = _require.testNameToKey,unescape = _require.unescape;
-const fileExists = require('jest-file-exists');
 const fs = require('fs');
@@ -91,3 +90,3 @@
       status.saved = true;
-    } else if (isEmpty && fileExists(this._snapshotPath)) {
+    } else if (isEmpty && fs.existsSync(this._snapshotPath)) {
       if (update) {
@@ -140,3 +139,3 @@ fs.unlinkSync(this._snapshotPath);
     if (
-    !fileExists(this._snapshotPath) || // there's no snapshot file
+    !fs.existsSync(this._snapshotPath) || // there's no snapshot file
     hasSnapshot && this.update || // there is a file, but we're updating
@@ -143,0 +142,0 @@ !hasSnapshot // there is a file, but it doesn't have this snaphsot

build/utils.js

@@ -17,3 +17,2 @@ /**
 const createDirectory = require('jest-util').createDirectory;
-const fileExists = require('jest-file-exists');
 const path = require('path');
@@ -46,6 +45,5 @@ const prettyFormat = require('pretty-format');
     `${chalk.bold('Outdated snapshot')}: No snapshot header found. ` +
-    `Jest 19 introduced versioned snapshots to ensure all developers on ` +
-    `a project are using the same version of Jest. ` +
+    `Jest 19 introduced versioned snapshots to ensure all developers ` +
+    `on a project are using the same version of Jest. ` +
     `Please update all snapshots during this upgrade of Jest.\n\n`) +
-
     SNAPSHOT_VERSION_WARNING);
@@ -75,6 +73,5 @@
     `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\n`) +
+    `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\n`) +
 
@@ -100,3 +97,4 @@ `Expected: v${SNAPSHOT_VERSION}\n` +
 
-const getSnapshotPath = testPath => path.join(
+const getSnapshotPath = testPath =>
+path.join(
 path.join(path.dirname(testPath), '__snapshots__'),
@@ -111,3 +109,3 @@ path.basename(testPath) + '.' + SNAPSHOT_EXTENSION);
 
-  if (fileExists(snapshotPath)) {
+  if (fs.existsSync(snapshotPath)) {
     try {
@@ -137,15 +135,19 @@ snapshotContents = fs.readFileSync(snapshotPath, 'utf8');
 // to make the content of the snapshot easier to read
-const addExtraLineBreaks =
-string => string.includes('\n') ? `\n${string}\n` : string;
+const addExtraLineBreaks = string =>
+string.includes('\n') ? `\n${string}\n` : string;
 
 const serialize = data => {
-  return addExtraLineBreaks(prettyFormat(data, {
+  return addExtraLineBreaks(
+  normalizeNewlines(
+  prettyFormat(data, {
     escapeRegex: true,
     plugins: getSerializers(),
-    printFunctionName: false }));
+    printFunctionName: false })));
 
+
+
 };
 
-const unescape = data =>
-data.replace(/\\(")/g, '$1'); // unescape double quotes
+// unescape double quotes
+const unescape = data => data.replace(/\\(")/g, '$1');
 
@@ -162,4 +164,3 @@ const printBacktickString = str => {
 
-const normalizeNewlines =
-string => string.replace(/\r\n|\r/g, '\n');
+const normalizeNewlines = string => string.replace(/\r\n|\r/g, '\n');
 
@@ -170,6 +171,11 @@ const saveSnapshotFile = (
 {
-  const snapshots = Object.keys(snapshotData).sort(naturalCompare).
-  map(key =>
-  'exports[' + printBacktickString(key) + '] = ' +
-  printBacktickString(normalizeNewlines(snapshotData[key])) + ';');
+  const snapshots = Object.keys(snapshotData).
+  sort(naturalCompare).
+  map(
+  key =>
+  'exports[' +
+  printBacktickString(key) +
+  '] = ' +
+  printBacktickString(normalizeNewlines(snapshotData[key])) +
+  ';');
 
@@ -176,0 +182,0 @@

package.json

 {
   "name": "jest-snapshot",
-  "version": "19.0.2",
+  "version": "19.1.0-alpha.eed82034",
   "repository": {
@@ -12,9 +12,8 @@ "type": "git",
     "chalk": "^1.1.3",
-    "jest-diff": "^19.0.0",
-    "jest-file-exists": "^19.0.0",
-    "jest-matcher-utils": "^19.0.0",
-    "jest-util": "^19.0.2",
+    "jest-diff": "^19.1.0-alpha.eed82034",
+    "jest-matcher-utils": "^19.1.0-alpha.eed82034",
+    "jest-util": "^19.1.0-alpha.eed82034",
     "natural-compare": "^1.4.0",
-    "pretty-format": "^19.0.0"
+    "pretty-format": "^19.1.0-alpha.eed82034"
   }
 }

New alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

16742

increased by11.44%

Dependency count

6

decreased by-14.29%

Number of package files

7

increased by16.67%

Lines of code

416

increased by1.22%

Worsened metrics

Number of low quality alerts

2

increased by100%

Dependency changes

• + [e-mail]82034(transitive)

• + [e-mail]82034(transitive)

• + [e-mail]82034(transitive)

• + [e-mail]82034(transitive)

• + [e-mail]82034(transitive)

• + [e-mail]82034(transitive)

• + [e-mail]82034(transitive)

• + Addedslash@1.0.0(transitive)

• - Removedjest-file-exists@^19.0.0

• - Removedjest-diff@19.0.0(transitive)

• - Removedjest-file-exists@19.0.0(transitive)

• - Removedjest-matcher-utils@19.0.0(transitive)

• - Removedjest-message-util@19.0.0(transitive)

• - Removedjest-mock@19.0.0(transitive)

• - Removedjest-util@19.0.2(transitive)

• - Removedjest-validate@19.0.2(transitive)

• - Removedpretty-format@19.0.0(transitive)

• Updatedjest-diff@^19.1.0-alpha.eed82034

• Updatedjest-matcher-utils@^19.1.0-alpha.eed82034

• Updatedjest-util@^19.1.0-alpha.eed82034

• Updatedpretty-format@^19.1.0-alpha.eed82034