20240517

node_modules/store/plugins/compression_test.js

@@ -0,0 +1,37 @@
+var { deepEqual } = require('../tests/util')
+
+module.exports = {
+	plugin: require('./compression'),
+	setup: setup,
+}
+
+function setup(store) {
+	test('string compression size', function() {
+		var str = 'foo'
+		var serialized = store._serialize(str)
+		store.set('foo', str)
+		assert(store.raw.get('foo').length < serialized.length, 'compressed string should be smaller than uncompressed')
+		assert(deepEqual(store.get('foo'), str), 'value should be equal')
+	})
+
+	test('object compression', function () {
+		var obj = { one: { two: 3 }}
+		var serialized = store._serialize(obj)
+		store.set('foo', obj)
+		assert(store.raw.get('foo').length < serialized.length, 'compressed object should be smaller than uncompressed')
+		assert(deepEqual(store.get('foo'), obj), 'should deep equal original object')
+		store.remove('foo')
+	})
+
+	test('decompress uncopmressed data', function () {
+		store.raw.set('foo', 'baz')
+		assert(store.get('foo') == 'baz', 'value should be baz')
+		store.remove('foo')
+	})
+
+	test('decompress non-existing data', function () {
+		assert(store.get('bar') == undefined, 'value should be undefined')
+		store.remove('bar')
+	})
+
+}