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backend/node_modules/restructure/test/Boolean.js

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+const {Boolean, uint8, DecodeStream, EncodeStream} = require('../');
+const should = require('chai').should();
+const concat = require('concat-stream');
+
+describe('Boolean', function() {
+  describe('decode', function() {
+    it('should decode 0 as false', function() {
+      const stream = new DecodeStream(Buffer.from([0]));
+      const boolean = new Boolean(uint8);
+      return boolean.decode(stream).should.equal(false);
+    });
+
+    return it('should decode 1 as true', function() {
+      const stream = new DecodeStream(Buffer.from([1]));
+      const boolean = new Boolean(uint8);
+      return boolean.decode(stream).should.equal(true);
+    });
+  });
+
+  describe('size', () =>
+    it('should return given type size', function() {
+      const stream = new DecodeStream(Buffer.from([0]));
+      const boolean = new Boolean(uint8);
+      return boolean.size().should.equal(1);
+    })
+  );
+
+  return describe('encode', function() {
+    it('should encode false as 0', function(done) {
+      const stream = new EncodeStream;
+      const boolean = new Boolean(uint8);
+      stream.pipe(concat(function(buf) {
+        buf.should.deep.equal(Buffer.from([0]));
+        return done();
+      })
+      );
+
+      boolean.encode(stream, false);
+      return stream.end();
+    });
+
+    return it('should encode true as 1', function(done) {
+      const stream = new EncodeStream;
+      const boolean = new Boolean(uint8);
+      stream.pipe(concat(function(buf) {
+        buf.should.deep.equal(Buffer.from([1]));
+        return done();
+      })
+      );
+
+      boolean.encode(stream, true);
+      return stream.end();
+    });
+  });
+});