From 2d2b156930d4d9cda74763ae12a8cb46b4670062 Mon Sep 17 00:00:00 2001
From: Russell Stephens <russell.stephens@compass.com>
Date: Tue, 4 Sep 2018 13:33:25 -0400
Subject: [PATCH] add test for variable map

---
 SnailTests/VariableTests.swift | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/SnailTests/VariableTests.swift b/SnailTests/VariableTests.swift
index e2b2f9e..d6c596a 100644
--- a/SnailTests/VariableTests.swift
+++ b/SnailTests/VariableTests.swift
@@ -78,6 +78,19 @@ class VariableTests: XCTestCase {
         XCTAssertTrue(firedCount == 1)
     }
 
+    func testVariableFireCounts() {
+        let subject = Variable("one")
+        var firedCount = 0
+
+        subject.map { $0.count }.asObservable().subscribe(onNext: { _ in
+            firedCount += 1
+        })
+
+        subject.value = "two"
+
+        XCTAssertTrue(firedCount == 2)
+    }
+
     func testMapToVoid() {
         let subject = Variable("initial")
         var fired = false