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fqdn_rotate: Add tests for custom seeds

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This commit is contained in:
Eli Young 2015-06-01 16:29:39 -07:00
parent d7c8460353
commit b436216fe6
1 changed files with 15 additions and 1 deletions
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16
spec/functions/fqdn_rotate_spec.rb
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@ -21,6 +21,18 @@ describe 'fqdn_rotate' do
expect(val1).to eq(val2)
end
it "allows extra arguments to control the random rotation on a single host" do
val1 = fqdn_rotate("abcdefg", :extra_identifier => [1, "different", "host"])
val2 = fqdn_rotate("abcdefg", :extra_identifier => [2, "different", "host"])
expect(val1).not_to eq(val2)
end
it "considers the same host and same extra arguments to have the same random rotation" do
val1 = fqdn_rotate("abcdefg", :extra_identifier => [1, "same", "host"])
val2 = fqdn_rotate("abcdefg", :extra_identifier => [1, "same", "host"])
expect(val1).to eq(val2)
end
it "should rotate a string to give different values on different hosts" do
val1 = fqdn_rotate("abcdefg", :host => 'one')
val2 = fqdn_rotate("abcdefg", :host => 'two')
@ -51,11 +63,13 @@ describe 'fqdn_rotate' do
def fqdn_rotate(value, args = {})
host = args[:host] || '127.0.0.1'
extra = args[:extra_identifier] || []
# workaround not being able to use let(:facts) because some tests need
# multiple different hostnames in one context
scope.stubs(:lookupvar).with("::fqdn").returns(host)
scope.function_fqdn_rotate([value])
function_args = [value] + extra
scope.function_fqdn_rotate(function_args)
end
end