chore(lint): update test lint rules

test/.eslintrc

@@ -1,88 +1,10 @@
-{
-    "env": {
-        "node": true
-    },
+extends: ../.eslintrc
 
-    "plugins": ["mocha"],
+env:
+  mocha: true
 
-    "globals": {
-        "describe": 1,
-        "it": 1,
-        "before": 1,
-        "beforeEach": 1,
-        "after": 1,
-        "afterEach": 1
-    },
-
-    "rules": {
-        "mocha/no-exclusive-tests": 2,
-        "comma-dangle": 2,
-        "no-alert": 2,
-        "no-array-constructor": 2,
-        "no-caller": 2,
-        "no-catch-shadow": 2,
-        "no-control-regex": 2,
-        "no-debugger": 2,
-        "no-div-regex": 2,
-        "no-dupe-keys": 2,
-        "no-else-return": 2,
-        "no-empty": 2,
-        "no-empty-class": 2,
-        "no-eq-null": 2,
-        "no-eval": 2,
-        "no-ex-assign": 2,
-        "no-func-assign": 0,
-        "no-floating-decimal": 2,
-        "no-implied-eval": 2,
-        "no-with": 2,
-        "no-fallthrough": 2,
-        "no-unreachable": 2,
-        "no-undef": 2,
-        "no-undef-init": 2,
-        "no-unused-expressions": 0,
-        "no-octal": 2,
-        "no-octal-escape": 2,
-        "no-obj-calls": 2,
-        "no-multi-str": 2,
-        "no-new-wrappers": 2,
-        "no-new": 2,
-        "no-new-func": 2,
-        "no-native-reassign": 2,
-        "no-delete-var": 2,
-        "no-return-assign": 2,
-        "no-new-object": 2,
-        "no-label-var": 2,
-        "no-self-compare": 2,
-        "no-sync": 2,
-        "no-loop-func": 2,
-        "no-empty-label": 2,
-        "no-unused-vars": 1,
-        "no-script-url": 2,
-        "no-proto": 2,
-        "no-iterator": 2,
-        "no-mixed-requires": [0, false],
-        "no-wrap-func": 2,
-        "no-shadow": 2,
-        "no-use-before-define": 2,
-        "no-redeclare": 2,
-        "no-regex-spaces": 2,
-        "no-mixed-spaces-and-tabs": 2,
-        "no-underscore-dangle": 0,
-
-        "brace-style": 2,
-        "camelcase": 2,
-        "consistent-this": [2, "self"],
-        "curly": 2,
-        "dot-notation": 2,
-        "eqeqeq": 2,
-        "new-cap": 2,
-        "new-parens": 2,
-        "quotes": [2, "single"],
-        "semi": 2,
-        "strict": [2, "global"],
-        "use-isnan": 2,
-        "valid-typeof": 2,
-        "wrap-iife": 2,
-        "indent": [2, 2, {"indentSwitchCase": true}]
-    }
-}
+rules:
+  no-unused-expressions: 0
+  indent:
+    - 2
+    - 2