simplifying tests

no need to run on so many browsers now that using standardized-audio-context gives more cross-browser compatability.

.travis.yml

@@ -2,91 +2,76 @@ sudo: false
 dist: bionic
 language: node_js
 node_js:
-- '14'
+    - "14"
 install:
-- npm install
-- git config --global user.email "travis@travis-ci.org"
-- git config --global user.name "Travis CI"
-script: 
-  - npm run test
-  - npm run codecov
-before_deploy: 
-#   - npm run test:node
-  - npm run increment
-  - npm run docs
+    - npm install
+    - git config --global user.email "travis@travis-ci.org"
+    - git config --global user.name "Travis CI"
+script:
+    - npm run test
+    - npm run codecov
+before_deploy:
+    #   - npm run test:node
+    - npm run increment
+    - npm run docs
 jobs:
-  include:
-    - stage: test
-      env : BROWSER=chrome
-      os: linux
-      addons:
-        chrome: stable
-    - stage: test
-      env : BROWSER=chrome
-      os: linux
-      addons:
-        chrome: beta
-    - stage: test
-      env : BROWSER=firefox
-      os: linux
-      addons:
-        firefox: latest
-    - stage: test
-      env : BROWSER=firefox
-      os: linux
-      addons:
-        firefox: latest-beta
-    - stage: test
-      script: 
-        - npm run build
-        - npm run docs
-        - npm run test:examples
-      env : TEST_EXAMPLES=1
-    - stage: test
-      script: 
-        - npm run build
-        - npm run docs
-        - npm run test:examples
-      env : TEST_EXAMPLES=2
-    - stage: test
-      script: 
-        - npm run build
-        - npm run test:html
-        - npm run test:readme
-      env : TEST_HTML=1
-    - stage: deploy
-      os: linux
-      script: npm run build
-      deploy:
-      - provider: npm
-        skip_cleanup: true
-        email: yotammann@gmail.com
-        api_key: $NPM_TOKEN
-        tag: next
-        on:
-          repo: Tonejs/Tone.js
-          branch: dev
-          # don't publish on cron or PRs
-          condition: $TRAVIS_EVENT_TYPE != cron && $TRAVIS_EVENT_TYPE != pull_request
-      # publish without @next when pushing on master
-      - provider: npm
-        skip_cleanup: true
-        email: yotammann@gmail.com
-        api_key: $NPM_TOKEN
-        on:
-          repo: Tonejs/Tone.js
-          branch: master
-          # don't publish on cron or PRs
-          condition: $TRAVIS_EVENT_TYPE != cron && $TRAVIS_EVENT_TYPE != pull_request
-      # publish build files for releases
-      - provider: releases
-        api-key: $GH_TOKEN
-        file_glob: true
-        file: build/*
-        skip_cleanup: true
-        on:
-          tags: true
+    include:
+        - stage: test
+          env: BROWSER=chrome
+          os: linux
+          addons:
+              chrome: stable
+        - stage: test
+          script:
+              - npm run build
+              - npm run docs
+              - npm run test:examples
+          env: TEST_EXAMPLES=1
+        - stage: test
+          script:
+              - npm run build
+              - npm run docs
+              - npm run test:examples
+          env: TEST_EXAMPLES=2
+        - stage: test
+          script:
+              - npm run build
+              - npm run test:html
+              - npm run test:readme
+          env: TEST_HTML=1
+        - stage: deploy
+          os: linux
+          script: npm run build
+          deploy:
+              - provider: npm
+                skip_cleanup: true
+                email: yotammann@gmail.com
+                api_key: $NPM_TOKEN
+                tag: next
+                on:
+                    repo: Tonejs/Tone.js
+                    branch: dev
+                    # don't publish on cron or PRs
+                    condition: $TRAVIS_EVENT_TYPE != cron && $TRAVIS_EVENT_TYPE != pull_request
+              # publish without @next when pushing on master
+              - provider: npm
+                skip_cleanup: true
+                email: yotammann@gmail.com
+                api_key: $NPM_TOKEN
+                on:
+                    repo: Tonejs/Tone.js
+                    branch: master
+                    # don't publish on cron or PRs
+                    condition: $TRAVIS_EVENT_TYPE != cron && $TRAVIS_EVENT_TYPE != pull_request
+              # publish build files for releases
+              - provider: releases
+                api-key: $GH_TOKEN
+                file_glob: true
+                file: build/*
+                skip_cleanup: true
+                on:
+                    tags: true
 # cache node_modules to speed up build
 cache:
-  directories:
-    - node_modules
+    directories:
+        - node_modules