From 27e57ad5b46e7edae454dbb74b70013fefe00eb9 Mon Sep 17 00:00:00 2001
From: s-ol <s-ol@users.noreply.github.com>
Date: Sat, 9 May 2020 20:06:18 +0200
Subject: make tostring Scope deterministic and test it

---
 spec/scope_spec.moon | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'spec')

diff --git a/spec/scope_spec.moon b/spec/scope_spec.moon
index 637b5f5..b4a55f1 100644
--- a/spec/scope_spec.moon
+++ b/spec/scope_spec.moon
@@ -52,6 +52,23 @@ describe 'Scope', ->
       assert.is.equal pi, (got.value\get 'pi')\const!
       assert.is.equal pi, (scope\get 'math/pi')\const!
 
+  it 'stringifies well', ->
+    scope = Scope.from_table {
+      num: 3
+      str: "im a happy string"
+      :pi
+      math: :pi
+      test: TestOp
+    }
+    sub = Scope Scope scope
+
+    assert.is.equal "<Scope ^1 []>", tostring sub
+    assert.is.equal "<Scope ^-1 [math, num, str, test]>", tostring scope
+    scope\set_raw 'a', Constant.num 1
+    scope\set_raw 'b', Constant.num 2
+    scope\set_raw 'c', Constant.num 3
+    assert.is.equal "<Scope ^-1 [a, b, c, math, num, …]>", tostring scope
+
   it 'wraps Values in from_table', ->
     pi = Constant.num 3.14
     scope = Scope.from_table {
-- 
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