feat: renderSync, parseAndRenderSync and renderFileSync, see #48

test/unit/fs/node.ts

@@ -6,7 +6,7 @@ import * as chaiAsPromised from 'chai-as-promised'
 use(chaiAsPromised)
 
 describe('fs', function () {
-  describe('#resolve()', function () {
+  describe('.resolve()', function () {
     it('should resolve based on root', async function () {
       const filepath = fs.resolve('/foo', 'bar.html', '.liquid')
       const expected = path.resolve('/foo/bar.html')
@@ -18,23 +18,40 @@ describe('fs', function () {
       return expect(filepath).to.equal(expected)
     })
   })
-  describe('#exists', () => {
+  describe('.existsSync', () => {
+    it('should resolve as false if not exists', () => {
+      expect(fs.existsSync('/foo/bar')).to.be.false
+    })
+    it('should resolve as true if exists', () => {
+      expect(fs.existsSync(__filename)).to.be.true
+    })
+  })
+  describe('.exists', () => {
     it('should resolve as false if not exists', async () => {
       const result = await fs.exists('/foo/bar')
-      return expect(result).to.be.false
+      expect(result).to.be.false
     })
     it('should resolve as true if exists', async () => {
       const result = await fs.exists(__filename)
-      return expect(result).to.be.true
+      expect(result).to.be.true
     })
   })
-  describe('#readFile', function () {
+  describe('.readFileSync', function () {
+    it('should throw when not exist', function () {
+      return expect(() => fs.readFileSync('/foo/bar')).to.throw('ENOENT')
+    })
+    it('should read content if exists', function () {
+      const content = fs.readFileSync(__filename)
+      expect(content).to.contain('should read content if exists')
+    })
+  })
+  describe('.readFile', function () {
     it('should throw when not exist', function () {
       return expect(fs.readFile('/foo/bar')).to.rejectedWith('ENOENT')
     })
     it('should read content if exists', async function () {
       const content = await fs.readFile(__filename)
-      return expect(content).to.contain('should read content if exists')
+      expect(content).to.contain('should read content if exists')
     })
   })
 })