From adf922c28441bc95f5cbac1f0951256c080b3298 Mon Sep 17 00:00:00 2001
From: Helen Campbell <helen@puppetlabs.com>
Date: Wed, 10 Aug 2016 14:17:16 +0100
Subject: (WIP) Addition of validate legacy function

---
 spec/classes/validate_legacy_spec.rb | 39 ++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 spec/classes/validate_legacy_spec.rb

(limited to 'spec/classes')

diff --git a/spec/classes/validate_legacy_spec.rb b/spec/classes/validate_legacy_spec.rb
new file mode 100644
index 0000000..ded6890
--- /dev/null
+++ b/spec/classes/validate_legacy_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+if Puppet.version.to_f >= 4.0
+  # validate_legacy requires a proper scope to run, so we have to trigger a true compilation here,
+  # instead of being able to leverage the function test group.
+  describe 'test::validate_legacy', type: :class do
+
+    describe 'validate_legacy passes assertion of type but not previous validation' do
+      let(:params) {{ type: "Optional[Integer]", prev_validation: "validate_re", value: 5, previous_arg1: ["^\\d+$", ""] }}
+      it {
+        Puppet.expects(:warn).with(includes('Accepting previously invalid value for target_type'))
+        is_expected.to compile
+      }
+    end
+
+    describe 'validate_legacy passes assertion of type and previous validation' do
+      let(:params) {{ type: "Optional[String]", prev_validation: "validate_re", value: "5", previous_arg1: ["."] }}
+      it { is_expected.to compile }
+    end
+
+    describe 'validate_legacy fails assertion of type and passes previous validation' do
+      let(:params) {{ type: "Optional[Integer]", prev_validation: "validate_re", value: "5", previous_arg1: ["."] }}
+      it {
+        Puppet.expects(:warn).with(includes('expected'))
+        is_expected.to compile
+      }
+    end
+
+    describe 'validate_legacy fails assertion and fails previous validation' do
+      let(:params) {{ type: "Optional[Integer]", prev_validation: "validate_re", value: "5", previous_arg1: ["thisisnotright"] }}
+      it { is_expected.to compile.and_raise_error(/Error while evaluating a Function Call, \w* expected an \w* value, got \w*/) }
+    end
+
+    describe 'validate_legacy works with multi-argument validate_ functions' do
+      let(:params) {{ type: "Integer", prev_validation: "validate_integer", value: 10, previous_arg1: 100, previous_arg2: 0 }}
+      it { is_expected.to compile }
+    end
+  end
+end
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