new file mode 100644

@@ -0,0 +1,47 @@

+package timeutils

+

+import (

+	"testing"

+	"time"

+)

+

+// Testing to ensure 'year' fields is between 0 and 9999

+func TestFastMarshalJSONWithInvalidDate(t *testing.T) {

+	aTime := time.Date(-1, 1, 1, 0, 0, 0, 0, time.Local)

+	json, err := FastMarshalJSON(aTime)

+	if err == nil {

+		t.Fatalf("FastMarshalJSON should throw an error, but was '%v'", json)

+	}

+	anotherTime := time.Date(10000, 1, 1, 0, 0, 0, 0, time.Local)

+	json, err = FastMarshalJSON(anotherTime)

+	if err == nil {

+		t.Fatalf("FastMarshalJSON should throw an error, but was '%v'", json)

+	}

+

+}

+

+func TestFastMarshalJSON(t *testing.T) {

+	aTime := time.Date(2015, 5, 29, 11, 1, 2, 3, time.UTC)

+	json, err := FastMarshalJSON(aTime)

+	if err != nil {

+		t.Fatal(err)

+	}

+	expected := "\"2015-05-29T11:01:02.000000003Z\""

+	if json != expected {

+		t.Fatalf("Expected %v, got %v", expected, json)

+	}

+

+	location, err := time.LoadLocation("Europe/Paris")

+	if err != nil {

+		t.Fatal(err)

+	}

+	aTime = time.Date(2015, 5, 29, 11, 1, 2, 3, location)

+	json, err = FastMarshalJSON(aTime)

+	if err != nil {

+		t.Fatal(err)

+	}

+	expected = "\"2015-05-29T11:01:02.000000003+02:00\""

+	if json != expected {

+		t.Fatalf("Expected %v, got %v", expected, json)

+	}

+}