upgrade to stdlib 4.6.1

[dsa-puppet.git] / 3rdparty / modules / stdlib / spec / functions / get_module_path_spec.rb

diff --git a/3rdparty/modules/stdlib/spec/functions/get_module_path_spec.rb b/3rdparty/modules/stdlib/spec/functions/get_module_path_spec.rb
new file mode 100755 (executable)
index 0000000..38ce645
--- /dev/null
+++ b/3rdparty/modules/stdlib/spec/functions/get_module_path_spec.rb
@@ -0,0 +1,46 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe Puppet::Parser::Functions.function(:get_module_path) do
+  Internals = PuppetlabsSpec::PuppetInternals
+  class StubModule
+    attr_reader :path
+    def initialize(path)
+      @path = path
+    end
+  end
+
+  def scope(environment = "production")
+    Internals.scope(:compiler => Internals.compiler(:node => Internals.node(:environment => environment)))
+  end
+
+  it 'should only allow one argument' do
+    expect { scope.function_get_module_path([]) }.to raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/)
+    expect { scope.function_get_module_path(['1','2','3']) }.to raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/)
+  end
+  it 'should raise an exception when the module cannot be found' do
+    expect { scope.function_get_module_path(['foo']) }.to raise_error(Puppet::ParseError, /Could not find module/)
+  end
+  describe 'when locating a module' do
+    let(:modulepath) { "/tmp/does_not_exist" }
+    let(:path_of_module_foo) { StubModule.new("/tmp/does_not_exist/foo") }
+
+    before(:each) { Puppet[:modulepath] = modulepath }
+
+    it 'should be able to find module paths from the modulepath setting' do
+      Puppet::Module.expects(:find).with('foo', 'production').returns(path_of_module_foo)
+      expect(scope.function_get_module_path(['foo'])).to eq(path_of_module_foo.path)
+    end
+    it 'should be able to find module paths when the modulepath is a list' do
+      Puppet[:modulepath] = modulepath + ":/tmp"
+      Puppet::Module.expects(:find).with('foo', 'production').returns(path_of_module_foo)
+      expect(scope.function_get_module_path(['foo'])).to eq(path_of_module_foo.path)
+    end
+    it 'should respect the environment' do
+      skip("Disabled on Puppet 2.6.x") if Puppet.version =~ /^2\.6\b/
+      Puppet.settings[:environment] = 'danstestenv'
+      Puppet::Module.expects(:find).with('foo', 'danstestenv').returns(path_of_module_foo)
+      expect(scope('danstestenv').function_get_module_path(['foo'])).to eq(path_of_module_foo.path)
+    end
+  end
+end