switch to no environment variables for ava tests

Author: dmitriz

Diff for: package.json

@@ -18,15 +18,15 @@
     "postversion": "npm publish",
     "postpublish": "npm run syn && git push --follow-tags",
     "release": "git checkout master && npm run syn && npx standard-version && npm publish",
-    "tape": "npx nyc tape test/*test.js",
-    "tapew": "npx onchange -i '**/*.js' -- npm run tape",
+    "tape": "TEST=tape npx nyc tape test/*test.js",
+    "tapew": "TEST=tape npx onchange -i '**/*.js' -- npm run tape",
     "tap": "npx tap test/*test.js",
     "tapw": "npm run tap -- -w",
-    "ava": "TEST=ava npx nyc ava test/*test.js",
-    "avaw": "TEST=ava npx ava test/*test.js -w",
-    "ava-c8": "TEST=ava npx c8 ava test/*test.js",
+    "ava": "npx nyc ava test/*test.js",
+    "avaw": "npx ava test/*test.js -w",
+    "ava-c8": "npx c8 ava test/*test.js",
     "cov-tap": "npx tap test/*test.js --coverage-report=lcov",
-    "cov-ava": "TEST=ava npx c8 ava test/*test.js --coverage-report=lcov",
+    "cov-ava": "npx c8 ava test/*test.js --coverage-report=lcov",
     "rebcont": "git add . && git rebase --continue",
     "toc": "npx markdown-toc DOCUMENTATION.md > toc",
     "doc": "npx documentation build 'index.js' -f html -o auto-docs --github",

Diff for: test/config.js

@@ -1,4 +1,4 @@
-const test = process.env.TEST || 'tape'
+const test = process.env.TEST || 'ava'
 
 const getTestPatch = ({
 	'tape': _ => require('./helpers/tape-patched'),