diff --git a/build.sbt b/build.sbt
index 7611d59..9141d37 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,3 +4,4 @@ name := "torque"
 organization := "com.nsrddyn"
 
 libraryDependencies += "dev.zio" %% "zio" % "2.1.22"
+libraryDependencies += "org.scalatest" %% "scalatest" % "3.2.19" % Test
diff --git a/src/main/scala/com/nsrddyn/Tests/PrimeTest.scala b/src/main/scala/com/nsrddyn/Tests/PrimeTest.scala
new file mode 100644
index 0000000..4120c1d
--- /dev/null
+++ b/src/main/scala/com/nsrddyn/Tests/PrimeTest.scala
@@ -0,0 +1,29 @@
+package com.nsrddyn.Test
+
+import com.nsrddyn.alu.Prime
+import com.nsrddyn.tools.Benchmark
+
+class PrimeTest extends Prime {
+
+  def runBasic(): Unit = {
+
+    val pr = new Prime()
+    val br = new Benchmark()
+
+    /*
+     * test cases
+     *
+     * 7919 true
+     * 2147483647 false
+     */
+
+    val time = pr.run(7919, true)
+    println(time)
+
+  } 
+
+  def runExtreme(): Unit = println("running some very have stuff!")
+  
+
+
+}
diff --git a/src/main/scala/com/nsrddyn/Tools/Benchmark.scala b/src/main/scala/com/nsrddyn/Tools/Benchmark.scala
new file mode 100644
index 0000000..a0b388b
--- /dev/null
+++ b/src/main/scala/com/nsrddyn/Tools/Benchmark.scala
@@ -0,0 +1,17 @@
+package com.nsrddyn.tools
+
+class Benchmark {
+  /* 
+   * Calculate the time between the start of the execution of the function and the end
+   * */
+  def measureTime(work: => Unit): Long = {
+
+    val start = System.nanoTime()
+    work
+    val end = System.nanoTime()
+    end - start
+  } 
+
+  // TODO: map this to an actual precision value
+  def measurePrecision(work: => Boolean, expectedResult: Boolean): Unit = if work == expectedResult then println(true) else println(false) 
+}
diff --git a/src/main/scala/com/nsrddyn/tools/Benchmark.scala b/src/main/scala/com/nsrddyn/tools/Benchmark.scala
deleted file mode 100644
index 5d7906a..0000000
--- a/src/main/scala/com/nsrddyn/tools/Benchmark.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-package com.nsrddyn.tools
-
-class Benchmark {
-
-  // add a reference to a function
-  def measure(work: => Unit): Long = {
-
-    val start = System.nanoTime()
-    work
-    val end = System.nanoTime()
-    end - start
-  } 
-
-}