memfs - npm Package Compare versions

Comparing version 2.4.1 to 2.5.0

lib/test/volume/ReadStream.test.js

@@ -10,5 +10,6 @@ "use strict";
     });
-    it('ReadStream has constructor property', function () {
+    it('ReadStream has constructor and prototype property', function () {
         var fs = util_1.createFs();
         chai_1.expect(typeof fs.ReadStream.constructor).to.equal('function');
+        chai_1.expect(typeof fs.ReadStream.prototype).to.equal('object');
     });
@@ -15,0 +16,0 @@ it('Can read basic file', function (done) {

lib/test/volume/WriteStream.test.js

@@ -10,5 +10,6 @@ "use strict";
     });
-    it('WriteStream has constructor property', function () {
+    it('WriteStream has constructor and prototype property', function () {
         var fs = util_1.createFs();
         chai_1.expect(typeof fs.WriteStream.constructor).to.equal('function');
+        chai_1.expect(typeof fs.WriteStream.prototype).to.equal('object');
     });
@@ -15,0 +16,0 @@ it('Can write basic file', function (done) {

lib/volume.test.js

@@ -193,2 +193,26 @@ "use strict";
         });
+        describe('.reset()', function () {
+            it('Remove all files', function () {
+                var vol = new volume_1.Volume;
+                var json = {
+                    '/hello': 'world',
+                    '/app.js': 'console.log(123)',
+                };
+                vol.fromJSON(json);
+                vol.reset();
+                chai_1.expect(vol.toJSON()).to.eql({});
+            });
+            it('File operations should work after reset', function () {
+                var vol = new volume_1.Volume;
+                var json = {
+                    '/hello': 'world',
+                };
+                vol.fromJSON(json);
+                vol.reset();
+                vol.writeFileSync('/good', 'bye');
+                chai_1.expect(vol.toJSON()).to.eql({
+                    '/good': 'bye',
+                });
+            });
+        });
         describe('.openSync(path, flags[, mode])', function () {
@@ -195,0 +219,0 @@ var vol = new volume_1.Volume;

package.json

 {
   "name": "memfs",
-  "version": "2.4.1",
+  "version": "2.5.0",
   "description": "In-memory file-system with Node's fs API.",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

README.md

@@ -40,6 +40,6 @@ # memfs 2.0
 };
-vol.importJSON(json, '/app');
+vol.fromJSON(json, '/app');
 
 fs.readFileSync('/app/README.md', 'utf8'); // 1
-vol.readFileSync('/app/src/index.js', 'utf8'): // 2
+vol.readFileSync('/app/src/index.js', 'utf8'); // 2
 ```
@@ -177,2 +177,4 @@
 
+**Note:** To remove all existing files, use `vol.reset()` method.
+
 ```js
@@ -201,2 +203,13 @@ vol.fromJSON({
 
+###### `vol.reset()`
+
+Removes all files from the volume.
+
+```js
+vol.fromJSON({'/index.js': '...'});
+vol.toJSON(); // {'/index.js': '...' }
+vol.reset();
+vol.toJSON(); // {}
+```
+
 ###### `vol.mkdirp(path, callback)`
@@ -203,0 +216,0 @@

New alerts

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

197283

0.81%

Lines of code

4450

0.79%

Number of lines in readme file

402

3.34%

No dependency changes