Add some acceptance tests for functions.

1 files changed, 42 insertions, 0 deletions

diff --git a/spec/acceptance/chop_spec.rb b/spec/acceptance/chop_spec.rb
new file mode 100644
index 0000000..f1183a1
--- /dev/null
+++ b/spec/acceptance/chop_spec.rb
@@ -0,0 +1,42 @@
+require 'spec_helper_acceptance'
+
+describe 'chop function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  it 'should eat the last character' do
+    pp = <<-EOS
+    $input = "test"
+    if size($input) != 4 {
+      fail("Size of ${input} is not 4.")
+    }
+    $output = chop($input)
+    if size($output) != 3 {
+      fail("Size of ${input} is not 3.")
+    }
+    EOS
+
+    apply_manifest(pp, :catch_failures => true)
+  end
+
+  it 'should eat the last two characters of \r\n' do
+    pp = <<-EOS
+    $input = "test\r\n"
+    if size($input) != 6 {
+      fail("Size of ${input} is not 6.")
+    }
+    $output = chop($input)
+    if size($output) != 4 {
+      fail("Size of ${input} is not 4.")
+    }
+    EOS
+
+    apply_manifest(pp, :catch_failures => true)
+  end
+
+  it 'should not fail on empty strings' do
+    pp = <<-EOS
+    $input = ""
+    $output = chop($input)
+    EOS
+
+    apply_manifest(pp, :catch_failures => true)
+  end
+end