add datetime encoding

necessary for ohai

json_gem spec complies with JSON gem format.  this also arguably
fixes issues with yajl-ruby where it does not encode date
objects correctly.

2 files changed, 21 insertions, 8 deletions

diff --git a/spec/ffi_yajl/encoder_spec.rb b/spec/ffi_yajl/encoder_spec.rb
index 67945e0..969481a 100644
--- a/spec/ffi_yajl/encoder_spec.rb
+++ b/spec/ffi_yajl/encoder_spec.rb
@@ -60,4 +60,19 @@ describe "FFI_Yajl::Encoder" do
     end
   end
 
+  it "can encode Date objects" do
+    ruby = Date.parse('2001-02-03')
+    expect(encoder.encode(ruby)).to eq( %q{"2001-02-03"} )
+  end
+
+  it "can encode Time objects" do
+    ruby = DateTime.parse('2001-02-03T04:05:06.1+07:00').to_time
+    expect(encoder.encode(ruby)).to eq( %q{"2001-02-02 13:05:06 -0800"} )
+  end
+
+  it "can encode DateTime objects" do
+    ruby = DateTime.parse('2001-02-03T04:05:06.1+07:00')
+    expect(encoder.encode(ruby)).to eq( %q{"2001-02-03T04:05:06+07:00"} )
+  end
+
 end
diff --git a/spec/ffi_yajl/json_gem_spec.rb b/spec/ffi_yajl/json_gem_spec.rb
index 36233eb..bfb9e2b 100644
--- a/spec/ffi_yajl/json_gem_spec.rb
+++ b/spec/ffi_yajl/json_gem_spec.rb
@@ -149,18 +149,18 @@ describe "JSON Gem Compat API" do
       end
 
       it "encodes Time values correctly" do
-        t = Time.new
-        expect(t.to_json).to eq( %Q{"#{t.to_s}"} )
+        t = DateTime.parse('2001-02-03T04:05:06.1+07:00').to_time
+        expect(t.to_json).to eq( %Q{"2001-02-02 13:05:06 -0800"} )
       end
 
       it "encodes Date values correctly" do
-        da = Date.new
-        expect(da.to_json).to eq( %Q{"#{da.to_s}"} )
+        da = Date.parse('2001-02-03')
+        expect(da.to_json).to eq( %Q{"2001-02-03"} )
       end
 
       it "encodes DateTime values correctly" do
-        dt = DateTime.new
-        expect(dt.to_json).to eq( %Q{"#{dt.to_s}"} )
+        dt = DateTime.parse('2001-02-03T04:05:06.1+07:00')
+        expect(dt.to_json).to eq( %Q{"2001-02-03T04:05:06+07:00"} )
       end
     end
 
@@ -230,7 +230,6 @@ describe "JSON Gem Compat API" do
       it_behaves_like "handles encoding and parsing correctly"
     end
 
-
     context "when dealing with common UTF-8 symbols" do
       let(:ruby) { [ "© ≠ €! \01" ] }
       let(:json) { "[\"© ≠ €! \\u0001\"]" }
@@ -277,7 +276,6 @@ describe "JSON Gem Compat API" do
     end
   end
 
-
     context "when encoding basic types with #to_json" do
       it "Array#to_json should work" do
         expect([ "a", "b", "c" ].to_json).to eq(%Q{["a","b","c"]})