diff --git a/.mocharc.json b/.mocharc.json
new file mode 100644
index 00000000..ba5dff7c
--- /dev/null
+++ b/.mocharc.json
@@ -0,0 +1,5 @@
+{
+  "delay": true,
+  "ui": "tdd",
+  "spec": "test/all.js"
+}
diff --git a/.npmignore b/.npmignore
index fa3b24da..5b66ec4b 100644
--- a/.npmignore
+++ b/.npmignore
@@ -8,3 +8,6 @@
 /tsconfig.json
 /.npmignore
 /.travis.yml
+/.mocharc.json
+/.editorconfig
+/azure-pipelines.yml
diff --git a/test/mocha.opts b/test/mocha.opts
deleted file mode 100644
index 6a755a82..00000000
--- a/test/mocha.opts
+++ /dev/null
@@ -1,3 +0,0 @@
---delay
---ui tdd
-test/all.js
\ No newline at end of file