1 files changed, 71 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/spec/acceptance/values_at_spec.rb b/code/environments/production/modules/stdlib/spec/acceptance/values_at_spec.rb
new file mode 100644
index 0000000..ffd6f4c
--- /dev/null
+++ b/code/environments/production/modules/stdlib/spec/acceptance/values_at_spec.rb
@@ -0,0 +1,71 @@
+require 'spec_helper_acceptance'
+
+describe 'values_at function' do
+  describe 'success' do
+    pp1 = <<-DOC
+      $one = ['a','b','c','d','e']
+      $two = 1
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+    DOC
+    it 'returns a specific value' do
+      expect(apply_manifest(pp1, :catch_failures => true).stdout).to match(%r{\["b"\]})
+    end
+
+    pp2 = <<-DOC
+      $one = ['a','b','c','d','e']
+      $two = -1
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+    DOC
+    it 'returns a specific negative index value' do
+      pending("negative numbers don't work")
+      expect(apply_manifest(pp2, :catch_failures => true).stdout).to match(%r{\["e"\]})
+    end
+
+    pp3 = <<-DOC
+      $one = ['a','b','c','d','e']
+      $two = "1-3"
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+    DOC
+    it 'returns a range of values' do
+      expect(apply_manifest(pp3, :catch_failures => true).stdout).to match(%r{\["b", "c", "d"\]})
+    end
+
+    pp4 = <<-DOC
+      $one = ['a','b','c','d','e']
+      $two = ["1-3",0]
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+    DOC
+    it 'returns a negative specific value and range of values' do
+      expect(apply_manifest(pp4, :catch_failures => true).stdout).to match(%r{\["b", "c", "d", "a"\]})
+    end
+  end
+
+  describe 'failure' do
+    pp5 = <<-DOC
+      $one = ['a','b','c','d','e']
+      $output = values_at($one)
+      notice(inline_template('<%= @output.inspect %>'))
+    DOC
+    it 'handles improper number of arguments' do
+      expect(apply_manifest(pp5, :expect_failures => true).stderr).to match(%r{Wrong number of arguments})
+    end
+
+    pp6 = <<-DOC
+      $one = ['a','b','c','d','e']
+      $two = []
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+    DOC
+    it 'handles non-indicies arguments' do
+      expect(apply_manifest(pp6, :expect_failures => true).stderr).to match(%r{at least one positive index})
+    end
+
+    it 'detects index ranges smaller than the start range'
+    it 'handles index ranges larger than array'
+    it 'handles non-integer indicies'
+  end
+end