build: mocha@7.0.0

.travis.yml

@@ -45,12 +45,15 @@ before_install:
     # - use 2.x for Node.js < 0.10
     # - use 3.x for Node.js < 4
     # - use 5.x for Node.js < 6
+    # - use 6.x for Node.js < 8
     if [[ "$(cut -d. -f1 <<< "$TRAVIS_NODE_VERSION")" -eq 0 && "$(cut -d. -f2 <<< "$TRAVIS_NODE_VERSION")" -lt 10 ]]; then
       npm install --save-dev mocha@2.5.3
     elif [[ "$(cut -d. -f1 <<< "$TRAVIS_NODE_VERSION")" -lt 4 ]]; then
       npm install --save-dev mocha@3.5.3
     elif [[ "$(cut -d. -f1 <<< "$TRAVIS_NODE_VERSION")" -lt 6 ]]; then
       npm install --save-dev mocha@5.2.0
+    elif [[ "$(cut -d. -f1 <<< "$TRAVIS_NODE_VERSION")" -lt 8 ]]; then
+      npm install --save-dev mocha@6.2.2
     fi
   - |
     # supertest for testing

appveyor.yml

@@ -45,12 +45,15 @@ install:
       # - use 2.x for Node.js < 0.10
       # - use 3.x for Node.js < 4
       # - use 5.x for Node.js < 6
+      # - use 6.x for Node.js < 8
       if ([int]$env:nodejs_version.split(".")[0] -eq 0 -and [int]$env:nodejs_version.split(".")[1] -lt 10) {
         npm install --silent --save-dev mocha@2.5.3
       } elseif ([int]$env:nodejs_version.split(".")[0] -lt 4) {
         npm install --silent --save-dev mocha@3.5.3
       } elseif ([int]$env:nodejs_version.split(".")[0] -lt 6) {
         npm install --silent --save-dev mocha@5.2.0
+      } elseif ([int]$env:nodejs_version.split(".")[0] -lt 8) {
+        npm install --silent --save-dev mocha@6.2.2
       }
   - ps: |
       # mocha for testing

package.json

@@ -19,7 +19,7 @@
     "eslint": "6.8.0",
     "eslint-plugin-markdown": "1.0.1",
     "istanbul": "0.4.5",
-    "mocha": "6.2.2",
+    "mocha": "7.0.0",
     "supertest": "4.0.2"
   },
   "files": [