summaryrefslogtreecommitdiff
path: root/spec/functions/count_spec.rb
diff options
context:
space:
mode:
authorHunter Haugen <hunter@puppetlabs.com>2014-05-08 10:47:24 -0700
committerHunter Haugen <hunter@puppetlabs.com>2014-05-08 10:47:24 -0700
commit96e43e69d8496926ad4951534e75b204bb279f22 (patch)
treea731fa4c18deac09565cb696b73b29b27c520d98 /spec/functions/count_spec.rb
parent17a912ea0afb3fb018170477856c25a95009f2cc (diff)
Move unit tests to spec/functions
rspec-puppet matchers are defined for tests which exist in spec/functions, but the function unit tests lived in spec/unit/puppet/parser/functions. This moves them to the correct place for using rspec-puppet
Diffstat (limited to 'spec/functions/count_spec.rb')
-rwxr-xr-xspec/functions/count_spec.rb31
1 files changed, 31 insertions, 0 deletions
diff --git a/spec/functions/count_spec.rb b/spec/functions/count_spec.rb
new file mode 100755
index 0000000..2453815
--- /dev/null
+++ b/spec/functions/count_spec.rb
@@ -0,0 +1,31 @@
+#! /usr/bin/env ruby -S rspec
+
+require 'spec_helper'
+
+describe "the count function" do
+ let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+ it "should exist" do
+ Puppet::Parser::Functions.function("count").should == "function_count"
+ end
+
+ it "should raise a ArgumentError if there is more than 2 arguments" do
+ lambda { scope.function_count(['foo', 'bar', 'baz']) }.should( raise_error(ArgumentError))
+ end
+
+ it "should be able to count arrays" do
+ scope.function_count([["1","2","3"]]).should(eq(3))
+ end
+
+ it "should be able to count matching elements in arrays" do
+ scope.function_count([["1", "2", "2"], "2"]).should(eq(2))
+ end
+
+ it "should not count nil or empty strings" do
+ scope.function_count([["foo","bar",nil,""]]).should(eq(2))
+ end
+
+ it 'does not count an undefined hash key or an out of bound array index (which are both :undef)' do
+ expect(scope.function_count([["foo",:undef,:undef]])).to eq(1)
+ end
+end