tests/search: add additional test case

A test case is added for a 3 word symbol search.

Change-Id: Ic64da45f879580cc34db13f23aae995a10492747
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/342473
Trust: Julie Qiu <julie@golang.org>
Run-TryBot: Julie Qiu <julie@golang.org>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
diff --git a/tests/search/scripts/symbolsearch.txt b/tests/search/scripts/symbolsearch.txt
index 7d206a4..8467a3e 100644
--- a/tests/search/scripts/symbolsearch.txt
+++ b/tests/search/scripts/symbolsearch.txt
@@ -62,3 +62,7 @@
 FOO github.com/julieqiu/api-demo
 FoO github.com/julieqiu/api-demo
 Foo github.com/julieqiu/api-demo
+
+Multi-word three word search
+bee cmd command
+Command github.com/beego/bee/cmd/commands
diff --git a/tests/search/seed.txt b/tests/search/seed.txt
index 8f1f00d..22b621d 100644
--- a/tests/search/seed.txt
+++ b/tests/search/seed.txt
@@ -2,6 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
+github.com/beego/bee@latest
 github.com/go-openapi/strfmt@v0.20.1
 github.com/julieqiu/api-demo@latest
 gopkg.in/foo.v1@v1.0.4