Fixes issue #6 (#15)

* fix issue with sqlString getting cut off at the end

* whitespace changes for eslint

* remove console.log

* Increase code coverage back up to 100%

* ESlint wants single quotes

* So, these are the real tests apparently

Author: jackpilowsky

index.js

@@ -94,9 +94,10 @@ function highlight (sqlString, options) {
       highlighted += stringMatch
       highlighted += options.colors.clear
     }
-
     if (nextMatch) {
       highlighted += sqlString.substr(match.start + match.length, nextMatch.start - (match.start + match.length))
+    } else if (sqlString.length > (match.start + match.length)) {
+      highlighted += sqlString.substr(match.start + match.length)
     }
   }
 

index.test.js

@@ -131,4 +131,9 @@ describe('html', () => {
     expect(hlHtml("SELECT COUNT(id), `id`, `username` FROM `users` WHERE `email` = '[email protected]' AND `foo` = 'BAR' OR 1=1"))
       .toBe("<span class=\"sql-hl-keyword\">SELECT</span> <span class=\"sql-hl-function\">COUNT</span><span class=\"sql-hl-bracket\">(</span>id<span class=\"sql-hl-bracket\">)</span><span class=\"sql-hl-special\">,</span> <span class=\"sql-hl-string\">`id`</span><span class=\"sql-hl-special\">,</span> <span class=\"sql-hl-string\">`username`</span><span class=\"sql-hl-keyword\"> FROM</span> <span class=\"sql-hl-string\">`users`</span><span class=\"sql-hl-keyword\"> WHERE</span> <span class=\"sql-hl-string\">`email`</span> <span class=\"sql-hl-special\">=</span> <span class=\"sql-hl-string\">'[email protected]'</span><span class=\"sql-hl-keyword\"> AND</span> <span class=\"sql-hl-string\">`foo`</span> <span class=\"sql-hl-special\">=</span> <span class=\"sql-hl-string\">'BAR'</span><span class=\"sql-hl-keyword\"> OR</span> <span class=\"sql-hl-number\">1</span><span class=\"sql-hl-special\">=</span><span class=\"sql-hl-number\">1</span>")
   })
+
+  it('query with identifiers without apostrophes', () => {
+    expect(hlHtml('SELECT id FROM users'))
+      .toBe('<span class="sql-hl-keyword">SELECT</span> id<span class="sql-hl-keyword"> FROM</span> users')
+  })
 })

test/index.js

@@ -11,3 +11,4 @@ console.log(highlight('select "users".* from "users" where ("username" = \'test\
 
 console.log(highlight("SELECT COUNT(id), COUNT(id), `id`, `username` FROM `users` WHERE `email` = '[email protected]' AND `something` = 'oke-doke' AND true = true"))
 console.log(highlight("SELECT COUNT(id), `id`, `username` FROM `users` WHERE `email` = '[email protected]' AND (username in ( SELECT \"name\" from aTable)", { html: false }))
+console.log(highlight('SELECT id FROM users'))