Add some specs for the methods to load state

Signed-off-by: Tim Smith <tsmith@chef.io>

1 files changed, 44 insertions, 0 deletions

diff --git a/spec/unit/resource/timezone_spec.rb b/spec/unit/resource/timezone_spec.rb
index da48ab7c16..ca71ccb679 100644
--- a/spec/unit/resource/timezone_spec.rb
+++ b/spec/unit/resource/timezone_spec.rb
@@ -20,6 +20,27 @@ require "spec_helper"
 describe Chef::Resource::Timezone do
   let(:resource) { Chef::Resource::Timezone.new("fakey_fakerton") }
 
+  # note: This weird indention is correct
+  let(:shellout_timedatectl) do
+    double("shell_out", exitstatus: 0, error?: false, stdout: <<-OUTPUT)
+    Local time: Tue 2020-08-18 20:55:05 UTC
+    Universal time: Tue 2020-08-18 20:55:05 UTC
+          RTC time: Tue 2020-08-18 20:55:05
+         Time zone: Etc/UTC (UTC, +0000)
+System clock synchronized: yes
+systemd-timesyncd.service active: yes
+   RTC in local TZ: no
+    OUTPUT
+  end
+
+  let(:shellout_systemsetup_fail) do
+    double("shell_out", stdout: "You need administrator access to run this tool... exiting!", exitstatus: 0, error?: false) # yes it's a non-error exit
+  end
+
+  let(:shellout_systemsetup) do
+    double("shell_out", stdout: "Time Zone: UTC", exitstatus: 0, error?: false)
+  end
+
   it "sets resource name as :timezone" do
     expect(resource.resource_name).to eql(:timezone)
   end
@@ -36,4 +57,27 @@ describe Chef::Resource::Timezone do
     expect { resource.action :set }.not_to raise_error
     expect { resource.action :unset }.to raise_error(Chef::Exceptions::ValidationFailed)
   end
+
+  describe "#current_darwin_tz?" do
+    context "with admin privs" do
+      it "returns the TZ" do
+        expect(resource).to receive(:shell_out!).and_return(shellout_systemsetup)
+        expect(resource.current_darwin_tz).to eql("UTC")
+      end
+    end
+
+    context "without admin privs" do
+      it "returns the TZ" do
+        expect(resource).to receive(:shell_out!).and_return(shellout_systemsetup_fail)
+        expect { resource.current_darwin_tz }.to raise_error(RuntimeError)
+      end
+    end
+  end
+
+  describe "#current_systemd_tz?" do
+    it "returns the TZ" do
+      expect(resource).to receive(:shell_out!).and_return(shellout_timedatectl)
+      expect(resource.current_systemd_tz).to eql("Etc/UTC")
+    end
+  end
 end