diff --git a/tests/index.js b/tests/index.js
index 72a6883..faa1cec 100644
--- a/tests/index.js
+++ b/tests/index.js
@@ -1 +1 @@
-require("./xor.js")
\ No newline at end of file
+//TODO: add some useful test cases
\ No newline at end of file
diff --git a/tests/xor.js b/tests/xor.js
deleted file mode 100644
index 8797d1a..0000000
--- a/tests/xor.js
+++ /dev/null
@@ -1,58 +0,0 @@
-const xor = require("../extra_modules/xor.js")
-const crypto = require("crypto")
-
-const randomString = (length = 4) => {
-    let chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-    let str = '';
-    for (let i = 0; i < length; i++) {
-        str += chars.charAt(Math.floor(Math.random() * chars.length));
-    }
-    return str;
-
-};
-
-const attempts = 500000
-
-const per = attempts/100
-
-for(let i=0;i<attempts;i++) {
-    let msg = randomString(100)
-    let b = randomString(10)
-    let xored = xor(msg,b)
-
-    let c = randomString(10)
-
-    let unxored = xor(xored,c)
-
-    if(unxored == msg && b != c) {
-        console.error(b,c,"have a collision?!?")
-        process.abort(i+1) //non-zero
-    }
-
-    if(i%10000==0) {
-        console.log("progress: ",i+"/"+attempts,i/per+"%");
-    }
-}
-
-console.log("completed simple randomString xor")
-
-for(let i=0;i<attempts;i++) {
-    let msg = randomString(100)
-    let b = crypto.randomBytes(10).toString("hex")
-    let xored = xor(msg,b)
-
-    let c = crypto.randomBytes(10).toString("hex")
-
-    let unxored = xor(xored,c)
-
-    if(unxored == msg && b != c) {
-        console.error(b,c,"have a collision?!?")
-        process.abort(i+1) //non-zero
-    }
-
-    if(i%10000==0) {
-        console.log("progress: ",i+"/"+attempts,i/per+"%");
-    }
-}
-
-console.log("completed simple randomBytes xor")