Add specs for Rex::ExtTime

spec/lib/rex/time_spec.rb

@@ -0,0 +1,69 @@
+# -*- coding:binary -*-
+require 'spec_helper'
+
+require 'rex/time'
+
+describe Rex::ExtTime do
+
+  let(:conversions) do
+    {
+      0 => '0 secs',
+      1 => '1 sec',
+      60 => '1 min',
+      61 => '1 min 1 sec',
+      121 => '2 mins 1 sec',
+      3600 => '1 hour',
+      3660 => '1 hour 1 min',
+      3661 => '1 hour 1 min 1 sec',
+      7326 => '2 hours 2 mins 6 secs',
+      86400 => '1 day',
+      86401 => '1 day 1 sec',
+      86460 => '1 day 1 min',
+      86461 => '1 day 1 min 1 sec',
+      90000 => '1 day 1 hour',
+      90060 => '1 day 1 hour 1 min',
+      90125 => '1 day 1 hour 2 mins 5 secs',
+      31536000 => '1 year',
+      31536003 => '1 year 3 secs',
+      31536063 => '1 year 1 min 3 secs',
+      31539600 => '1 year 1 hour',
+      31622400 => '1 year 1 day',
+      31626000 => '1 year 1 day 1 hour',
+      31626001 => '1 year 1 day 1 hour 1 sec',
+      31626060 => '1 year 1 day 1 hour 1 min',
+      31626061 => '1 year 1 day 1 hour 1 min 1 sec'
+    }
+  end
+
+  subject { described_class }
+
+  describe ".sec_to_s" do
+    it "returns string encoded seconds" do
+      conversions.each do |k, v|
+        expect(subject.sec_to_s(k)).to eq(v)
+      end
+    end
+  end
+
+  describe ".str_to_sec" do
+    it "returns seconds from encoded string" do
+      conversions.each do |k, v|
+        expect(subject.str_to_sec(v)).to eq(k)
+      end
+    end
+
+    context "when invalid encoded string" do
+      let(:invalid) { 'invalid' }
+      it "returns 0" do
+        expect(subject.str_to_sec(invalid)).to eq(0)
+      end
+    end
+
+    context "when incorrect pluralization" do
+      let(:invalid) { '1 years 1 days 2 hour 1 min 1 secs' }
+      it "returns correct number of seconds" do
+        expect(subject.str_to_sec(invalid)).to eq(31629661)
+      end
+    end
+  end
+end