diff --git a/packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_tutorial_2_includes_test.res b/packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_tutorial_2_includes_test.res
new file mode 100644
index 00000000..4cf12304
--- /dev/null
+++ b/packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_tutorial_2_includes_test.res
@@ -0,0 +1,60 @@
+@@warning("-44")
+module InternalExpressionValue = ReducerInterface_InternalExpressionValue
+module Project = ForTS_ReducerProject
+module Bindings = Reducer_Bindings
+
+open Jest
+open Expect
+open Expect.Operators
+
+describe("ReducerProject Tutorial", () => {
+  /* Case: Includes
+In the previous tutorial we have set the similarity between setContinues and parseIncludes.
+Here we will finally proceed to a real life scenario. */
+
+  describe("parseIncludes", () => {
+    /* Here we investigate the details about parseIncludes, before setting up a real life senario in the next section. */
+    /* Everything happens inside a project, so let's have a project */
+    let project = Project.createProject()
+    Project.setSource(
+      project,
+      "main",
+      `
+    #include "common"
+    x=1
+    `,
+    )
+    /* We need to parse includes after changing the source */
+    Project.parseIncludes(project, "main")
+    test("getDependencies", () => {
+      /* Parse includes has set the dependencies */
+      Project.getDependencies(project, "main")->expect == ["common"]
+      /* If there were no includes than there would be no dependencies */
+      /* However if there was a syntax error at includes then would be no dependencies also */
+      /* Therefore looking at dependencies is not the right way to load includes */
+      /* getDependencies does not distinguish between setContinues or parseIncludes */
+    })
+    test("getIncludes", () => {
+      /* Parse includes has set the includes */
+      switch Project.getIncludes(project, "main") {
+      | Ok(includes) => includes->expect == ["common"]
+      | Error(err) => err->Reducer_ErrorValue.errorToString->fail
+      }
+      /* If the includes cannot be parsed then you get a syntax error.
+      Otherwise you get the includes.
+      If there is no syntax error then you can load that file and use setSource to add it to the project.
+      And so on recursively... */
+    })
+    test("getDependents", () => {
+      /* For any reason, you are able to query what other sources
+        include or depend on the current source.
+        But you don't need to use this to execute the projects.
+        It is provided for completeness of information. */
+      Project.getDependents(project, "main")->expect == []
+      /* Nothing is depending on or including main */
+    })
+
+    /* Let's look at recursive and possibly cyclic includes */
+    /* ... */
+  })
+})