Update tests

test/calc-text-width.spec.js

@@ -3,8 +3,7 @@ const { Arial12 } = require('../lib/calc-text-width.js')
 
 tap.test('calc width for "npm"', t => {
   t.ok(typeof Arial12 === 'function', 'export function: Arial12')
-  t.ok(Number.isFinite(Arial12('npm')), 'result is number')
+  t.ok(Number.isFinite(Arial12('npm')), 'result is a number')
-  t.ok(Arial12('npm') > 0, 'result is positive number')
+  t.is(Arial12('npm'), 24.6, 'result is correct value')
-  t.ok(Arial12('npm') === 24.543750000000003, 'result is correct value')
   t.end()
 })

test/index.spec.js

@@ -3,12 +3,12 @@ const badgen = require('..')
 
 tap.test('generate badge with { subject, status }', t => {
   const svg = badgen({ subject: 'npm', status: 'v1.0.0' })
-  t.ok(typeof svg === 'string', 'generate without error')
+  t.ok(typeof svg === 'string', 'successfully generated')
   t.end()
 })
 
 tap.test('generate badge with { subject, status, color }', t => {
   const svg = badgen({ subject: 'npm', status: 'v1.0.0', color: 'ADF' })
-  t.ok(typeof svg === 'string', 'generate without error')
+  t.ok(typeof svg === 'string', 'successfully generated')
   t.end()
 })