1 files changed, 35 insertions, 0 deletions
diff --git a/app/domain/__tests__/user_spec.js b/app/domain/__tests__/user_spec.js
new file mode 100644
index 0000000..dfe4d26
--- /dev/null
+++ b/app/domain/__tests__/user_spec.js
@@ -0,0 +1,35 @@
+class User {
+  constructor(bodyWeight: 0) {
+    this.bodyWeight = bodyWeight;
+  }
+
+  switchTo(program) { }
+
+  nextWorkoutFor(routine) {
+    return new Workout(this.bodyWeight);
+  }
+}
+
+class StrongliftsProgram {
+  routine(name) {
+  }
+}
+
+class Workout {
+  constructor(bodyWeight = 0) {
+    this.bodyWeight = bodyWeight;
+  }
+}
+
+describe("User", () => {
+  it ("creates the next workout", function() {
+    const program = new StrongliftsProgram();
+    const user = new User(240);
+    const routineA = program.routine("A")
+
+    user.switchTo(program)
+    const workout = user.nextWorkoutFor(routineA);
+
+    expect(workout.bodyWeight).toEqual(240);
+  });
+});