upgrade to stdlib 4.6.1

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

diff --git a/3rdparty/modules/stdlib/spec/functions/dirname_spec.rb b/3rdparty/modules/stdlib/spec/functions/dirname_spec.rb
new file mode 100755 (executable)
index 0000000..4261144
--- /dev/null
+++ b/3rdparty/modules/stdlib/spec/functions/dirname_spec.rb
@@ -0,0 +1,38 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the dirname function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    expect(Puppet::Parser::Functions.function("dirname")).to eq("function_dirname")
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    expect { scope.function_dirname([]) }.to( raise_error(Puppet::ParseError))
+  end
+
+  it "should raise a ParseError if there is more than 1 argument" do
+    expect { scope.function_dirname(['a', 'b']) }.to( raise_error(Puppet::ParseError))
+  end
+
+  it "should return dirname for an absolute path" do
+    result = scope.function_dirname(['/path/to/a/file.ext'])
+    expect(result).to(eq('/path/to/a'))
+  end
+
+  it "should return dirname for a relative path" do
+    result = scope.function_dirname(['path/to/a/file.ext'])
+    expect(result).to(eq('path/to/a'))
+  end
+
+  it "should complain about hash argument" do
+    expect { scope.function_dirname([{}]) }.to( raise_error(Puppet::ParseError))
+  end
+  it "should complain about list argument" do
+    expect { scope.function_dirname([[]]) }.to( raise_error(Puppet::ParseError))
+  end
+  it "should complain about numeric argument" do
+    expect { scope.function_dirname([2112]) }.to( raise_error(Puppet::ParseError))
+  end
+end