milo: Enable Swarming LogDog log loading.

logdog/common/types/url_test.go

Index: logdog/common/types/url_test.go
diff --git a/logdog/common/types/url_test.go b/logdog/common/types/url_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..bb9633db35400762abbb22653a6b945a00c8cced
--- /dev/null
+++ b/logdog/common/types/url_test.go
@@ -0,0 +1,60 @@
+// Copyright 2015 The LUCI Authors. All rights reserved.
+// Use of this source code is governed under the Apache License, Version 2.0
+// that can be found in the LICENSE file.
+
+package types
+
+import (
+	"fmt"
+	"net/url"
+	"testing"
+
+	. "github.com/luci/luci-go/common/testing/assertions"
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestURL(t *testing.T) {
+	t.Parallel()
+
+	var successes = []struct {
+		s   string
+		exp Stream
+	}{
+		{"logdog://host/project/a/+/b", Stream{"host", "project", "a/+/b"}},
+		{"logdog://host.example.com/project/foo/bar/+/baz", Stream{"host.example.com", "project", "foo/bar/+/baz"}},
+	}
+
+	var failures = []struct {
+		s   string
+		err string
+	}{
+		{"://project/prefix/+/name", "failed to parse URL"},
+		{"http://example.com/foo/bar/+/baz", "is not logdog"},
+		{"logdog://example.com/foo", "URL path does not include both project and path components"},
+		{"logdog://example.com/foo@d/bar", "invalid project name"},
+		{"logdog://example.com/foo/bar", "invalid stream path"},
+		{"logdog://example.com/foo/bar/+/ba!", "invalid stream path"},
+	}
+
+	Convey(`Testing stream URL`, t, func() {
+
+		for _, tc := range successes {
+			Convey(fmt.Sprintf(`Success: %q`, tc.s), func() {
+				stream, err := ParseURL(tc.s)
+				So(err, ShouldBeNil)
+				So(stream, ShouldResemble, &tc.exp)
+
+				u, err := url.Parse(tc.s)
+				So(err, ShouldBeNil)
+				So(stream.URL(), ShouldResemble, u)
+			})
+		}
+
+		for _, tc := range failures {
+			Convey(fmt.Sprintf(`Failure: %q fails like: %q`, tc.s, tc.err), func() {
+				_, err := ParseURL(tc.s)
+				So(err, ShouldErrLike, tc.err)
+			})
+		}
+	})
+}