Monorail client in Go

go/src/infra/monorail/validation_test.go

Index: go/src/infra/monorail/validation_test.go
diff --git a/go/src/infra/monorail/validation_test.go b/go/src/infra/monorail/validation_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..c52453518c07dc766fb3163756c8b7dcef955c33
--- /dev/null
+++ b/go/src/infra/monorail/validation_test.go
@@ -0,0 +1,102 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package monorail
+
+import (
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestValidation(t *testing.T) {
+	t.Parallel()
+
+	Convey("Validation", t, func() {
+		type Validatable interface {
+			Validate() error
+		}
+		good := func(v Validatable) {
+			So(v.Validate(), ShouldBeNil)
+		}
+		bad := func(v Validatable) {
+			So(v.Validate(), ShouldNotBeNil)
+		}
+
+		Convey("IssueRef", func() {
+			good(&IssueRef{ProjectId: "chromium", IssueId: 1})
+			bad((*IssueRef)(nil))
+			bad(&IssueRef{})
+			bad(&IssueRef{ProjectId: "chromium"})
+			bad(&IssueRef{IssueId: 1})
+		})
+
+		Convey("AtomPerson", func() {
+			good(&AtomPerson{Name: "bob"})
+			bad((*AtomPerson)(nil))
+			bad(&AtomPerson{})
+		})
+
+		Convey("Issue", func() {
+			good(&Issue{Status: StatusStarted})
+			good(&Issue{
+				Summary:     "Write tests for monorail client",
+				Author:      &AtomPerson{"seanmccullough@chromium.org"},
+				Owner:       &AtomPerson{"nodir@chromium.org"},
+				Status:      StatusStarted,
+				Cc:          []*AtomPerson{{"agable@chromium.org"}},
+				Description: "We should keep our code coverage high, so write tests",
+				Components:  []string{"Infra"},
+				Labels:      []string{"M-53"},
+			})
+
+			bad((*Issue)(nil))
+			bad(&Issue{})
+			bad(&Issue{
+				Status: StatusStarted,
+				BlockedOn: []*IssueRef{{}},
+			})
+			bad(&Issue{
+				Status: StatusStarted,
+				Cc: []*AtomPerson{{Name: "a"}, {Name: "a"}},
+			})
+			bad(&Issue{
+				Status: StatusStarted,
+				Components: []string{""},
+			})
+			bad(&Issue{
+				Status: StatusStarted,
+				Labels: []string{""},
+			})
+			bad(&Issue{
+				Status: StatusStarted,
+				Owner: &AtomPerson{},
+			})
+		})
+		Convey("InsertIssueRequest", func() {
+			good(&InsertIssueRequest{
+				ProjectId: "chromium",
+				Issue: &Issue{
+					Summary:     "Write tests for monorail client",
+					Author:      &AtomPerson{"seanmccullough@chromium.org"},
+					Owner:       &AtomPerson{"nodir@chromium.org"},
+					Status:      StatusStarted,
+					Cc:          []*AtomPerson{{"agable@chromium.org"}},
+					Description: "We should keep our code coverage high, so write tests",
+					Components:  []string{"Infra"},
+					Labels:      []string{"M-53"},
+				},
+			})
+
+			bad(&InsertIssueRequest{})
+			bad(&InsertIssueRequest{
+				ProjectId: "chromium",
+				Issue: &Issue {
+					Status: StatusStarted,
+					Id: 1,
+				},
+			})
+		})
+	})
+}