Add a test for plugin library dependencies in the testall plugin

testall/build.sbt

@@ -1,4 +1,6 @@
 // GENERATED FILE USING THE CHAT OVERFLOW PLUGIN FRAMEWORK
 
 name := "testall"
-version := "1.0"
+version := "1.0"
+
+libraryDependencies += "org.apache.commons" % "commons-math3" % "3.6.1" // used by 'dependencytest'

testall/src/main/scala/org/codeoverflow/plugins/testall/testallPlugin.scala

@@ -1,7 +1,7 @@
 package org.codeoverflow.plugins.testall
 
 import org.codeoverflow.chatoverflow.api.plugin.{PluginImpl, PluginManager}
-import org.codeoverflow.plugins.testall.tests.{discordtest, filetest, serialtest, tipeeestreamtest, twitchtest}
+import org.codeoverflow.plugins.testall.tests._
 
 
 class testallPlugin(manager: PluginManager) extends PluginImpl(manager) {
@@ -26,7 +26,8 @@ class testallPlugin(manager: PluginManager) extends PluginImpl(manager) {
     ),
     new tipeeestreamtest(this,
       require.input.tipeeeStream("tipeeestreamEvents", "TipeeeStream event input", true)
-    )
+    ),
+    new dependencytest(this)
     //Add more tests here!
   )
 

testall/src/main/scala/org/codeoverflow/plugins/testall/tests/dependencytest.scala

@@ -0,0 +1,27 @@
+package org.codeoverflow.plugins.testall.tests
+
+import org.apache.commons.math3.analysis.function.Sqrt
+import org.codeoverflow.plugins.testall.{test, testallPlugin}
+
+/**
+ * A quick test to ensure that plugins are able to have dependencies by using apache commons math3 to take the square root of a number.
+ * This dependency has been added in the build.sbt and should be downloaded using Coursier inside the framework.
+ */
+class dependencytest(val plugin: testallPlugin) extends test(plugin) {
+  override def name: String = "Dependency test"
+
+  override def setup(): Unit = {
+    try {
+      val num = 4
+      val numSquared = num * num
+      assert(num == new Sqrt().value(numSquared))
+      log("Dependencies are working as expected")
+    } catch {
+      case _: Throwable => log("Dependencies aren't working successfully")
+    }
+  }
+
+  override def loop(): Unit = ()
+
+  override def shutdown(): Unit = ()
+}