Merge pull request #809 from WhatsARanjit/to_json_yaml

Added to_json, to_json_pretty, and to_yaml functions

1 files changed, 17 insertions, 0 deletions

diff --git a/spec/functions/to_yaml_spec.rb b/spec/functions/to_yaml_spec.rb
new file mode 100755
index 0000000..3f69a70
--- /dev/null
+++ b/spec/functions/to_yaml_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe 'to_yaml' do
+  it { is_expected.not_to eq(nil) }
+  it { is_expected.to run.with_params('').and_return("--- ''\n") }
+  it { is_expected.to run.with_params(true).and_return("--- true\n...\n") }
+  it { is_expected.to run.with_params('one').and_return("--- one\n...\n") }
+  it { is_expected.to run.with_params([]).and_return("--- []\n") }
+  it { is_expected.to run.with_params(['one']).and_return("---\n- one\n") }
+  it { is_expected.to run.with_params(['one', 'two']).and_return("---\n- one\n- two\n") }
+  it { is_expected.to run.with_params({}).and_return("--- {}\n") }
+  it { is_expected.to run.with_params({ 'key' => 'value' }).and_return("---\nkey: value\n") }
+  it { is_expected.to run.with_params({"one" => {"oneA" => "A","oneB" => {"oneB1" => "1","oneB2" => "2"}},"two" => ["twoA","twoB"]}).and_return("---\none:\n  oneA: A\n  oneB:\n    oneB1: '1'\n    oneB2: '2'\ntwo:\n- twoA\n- twoB\n") }
+
+  it { is_expected.to run.with_params('‰').and_return("--- \"‰\"\n") }
+  it { is_expected.to run.with_params('∇').and_return("--- \"∇\"\n") }
+end