Updated tests so that they are all passsing.

lua/pulse/init.lua

@@ -147,12 +147,12 @@ end
 --- @param timer string The timer name
 --- @return boolean success True if the timer was removed, false if the timer did not exist
 M.remove = function(timer)
-    local timer_obj = M._timers[timer]
-    if not timer then
+    local obj = M._timers[timer]
+    if not obj then
         vim.notify("Timer " .. timer .. "does not exist.", vim.log.levels.ERROR, {})
         return false
     else
-        timer_obj.teardown()
+        obj.teardown()
         M._timers[timer] = nil
         return true
     end

tests/test.lua

@@ -1,6 +1,8 @@
 assert = require("luassert")
 
 describe("pulse", function()
+    before_each(function() package.loaded["pulse"] = nil end) -- Unload pulse for each test
+
     it("can be required", function() assert.is_true(pcall(require, "pulse")) end)
 
     it("can be set up with default options", function()
@@ -18,15 +20,15 @@ describe("pulse", function()
         local pulse = require("pulse")
         pulse.setup()
         assert.is_true(pulse.add("test", 15, "This is a test timer!", true))
-        assert.is_true(pulse._timers["test"])
+        assert.is.truthy(pulse._timers["test"])
         assert.is_true(pulse._timers["test"].enabled())
     end)
 
     it("can have a timer added which is disabled", function()
         local pulse = require("pulse")
         pulse.setup()
-        assert.is_true(pulse.add("test", 15, "This is a test timer!", true))
-        assert.is_true(pulse._timers["test"])
+        assert.is_true(pulse.add("test", 15, "This is a test timer!", false))
+        assert.is.truthy(pulse._timers["test"])
         assert.is_not_true(pulse._timers["test"].enabled())
     end)
 
@@ -67,7 +69,7 @@ describe("pulse", function()
         local pulse = require("pulse")
         pulse.setup()
         assert.is_true(pulse.add("test", 30, "This is a test timer!", true))
-        local hours, minutes = pulse.status("timer")
+        local hours, minutes = pulse.status("test")
         assert.equal(0, hours)
         assert.equal(30, minutes)
     end)
@@ -76,7 +78,7 @@ describe("pulse", function()
         local pulse = require("pulse")
         pulse.setup()
         assert.is_true(pulse.add("test", 30, "This is a test timer!", false))
-        local hours, minutes = pulse.status("timer")
+        local hours, minutes = pulse.status("test")
         assert.equal(0, hours)
         assert.equal(30, minutes)
     end)