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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/merge_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/merge_spec.rb')
-rwxr-xr-xspec/functions/merge_spec.rb52
1 files changed, 52 insertions, 0 deletions
diff --git a/spec/functions/merge_spec.rb b/spec/functions/merge_spec.rb
new file mode 100755
index 0000000..15a5d94
--- /dev/null
+++ b/spec/functions/merge_spec.rb
@@ -0,0 +1,52 @@
+#! /usr/bin/env ruby -S rspec
+
+require 'spec_helper'
+
+describe Puppet::Parser::Functions.function(:merge) do
+ let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+ describe 'when calling merge from puppet' do
+ it "should not compile when no arguments are passed" do
+ pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
+ Puppet[:code] = '$x = merge()'
+ expect {
+ scope.compiler.compile
+ }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
+ end
+
+ it "should not compile when 1 argument is passed" do
+ pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
+ Puppet[:code] = "$my_hash={'one' => 1}\n$x = merge($my_hash)"
+ expect {
+ scope.compiler.compile
+ }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
+ end
+ end
+
+ describe 'when calling merge on the scope instance' do
+ it 'should require all parameters are hashes' do
+ expect { new_hash = scope.function_merge([{}, '2'])}.to raise_error(Puppet::ParseError, /unexpected argument type String/)
+ expect { new_hash = scope.function_merge([{}, 2])}.to raise_error(Puppet::ParseError, /unexpected argument type Fixnum/)
+ end
+
+ it 'should accept empty strings as puppet undef' do
+ expect { new_hash = scope.function_merge([{}, ''])}.not_to raise_error
+ end
+
+ it 'should be able to merge two hashes' do
+ new_hash = scope.function_merge([{'one' => '1', 'two' => '1'}, {'two' => '2', 'three' => '2'}])
+ new_hash['one'].should == '1'
+ new_hash['two'].should == '2'
+ new_hash['three'].should == '2'
+ end
+
+ it 'should merge multiple hashes' do
+ hash = scope.function_merge([{'one' => 1}, {'one' => '2'}, {'one' => '3'}])
+ hash['one'].should == '3'
+ end
+
+ it 'should accept empty hashes' do
+ scope.function_merge([{},{},{}]).should == {}
+ end
+ end
+end