test-results: package model: Add full_result.go and tests

go/src/infra/appengine/test-results/model/common_test.go

Index: go/src/infra/appengine/test-results/model/common_test.go
diff --git a/go/src/infra/appengine/test-results/model/common_test.go b/go/src/infra/appengine/test-results/model/common_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..6f15cc437a127610dcd60e48f9ec54daf503168c
--- /dev/null
+++ b/go/src/infra/appengine/test-results/model/common_test.go
@@ -0,0 +1,46 @@
+package model
+
+import (
+	"encoding/json"
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestCommon(t *testing.T) {
+	t.Parallel()
+
+	Convey("Number", t, func() {
+		Convey("UnmarshalJSON", func() {
+			Convey("fails on non integers", func() {
+				Convey("string", func() {
+					input := []byte("foo")
+					var num Number
+					So(json.Unmarshal(input, &num), ShouldNotBeNil)
+				})
+
+				Convey("float", func() {
+					input := []byte("2.0")
+					var num Number
+					So(json.Unmarshal(input, &num), ShouldNotBeNil)
+				})
+			})
+
+			Convey("succeeds for integer", func() {
+				input := []byte("-400")
+				var num Number
+				So(json.Unmarshal(input, &num), ShouldBeNil)
+				So(num, ShouldEqual, -400)
+			})
+		})
+
+		Convey("MarshalJSON", func() {
+			Convey("basic", func() {
+				num := Number(-400)
+				b, err := json.Marshal(&num)
+				So(err, ShouldBeNil)
+				So(string(b), ShouldEqual, "-400")
+			})
+		})
+	})
+}