fix: table would still be rendered in JSON mode when writing to file

lib/validate.js

@@ -66,6 +66,10 @@ module.exports = function validateOpts (opts, cbPassedIn) {
   // fill in defaults after
   opts = defaultOpts(opts)
 
+  if (opts.json === true) {
+    opts.renderProgressBar = opts.renderResultsTable = opts.renderLatencyTable = false
+  }
+
   if (opts.requests) {
     if (opts.requests.some(r => !isValidFn(r.setupRequest))) {
       return new Error('Invalid option setupRequest, please provide a function (or file path when in workers mode)')

test/validate.test.js

@@ -228,3 +228,21 @@ test('validateOpts should return an error when forever is used with workers', {
   t.ok(result instanceof Error)
   t.equal(result.message, 'Using `forever` option isn\'t currently supported with workers')
 })
+
+test('validateOpts should not set render options by default', (t) => {
+  t.plan(3)
+
+  const result = validateOpts({ url: 'http://localhost' })
+  t.equal(result.renderProgressBar, undefined)
+  t.equal(result.renderResultsTable, undefined)
+  t.equal(result.renderLatencyTable, undefined)
+})
+
+test('validateOpts should disable render options when json is true', (t) => {
+  t.plan(3)
+
+  const result = validateOpts({ url: 'http://localhost', json: true })
+  t.equal(result.renderProgressBar, false)
+  t.equal(result.renderResultsTable, false)
+  t.equal(result.renderLatencyTable, false)
+})