diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index b71139d..86c83e0 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -27,7 +27,3 @@ jobs:
     - name: Run tests
       run: |
         go test -v ./...
-   
-    - name: Run example
-      run: |
-        GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} go run ./example/cmd/example/main.go benkraft
diff --git a/README.md b/README.md
index bd918e6..9a858a9 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,9 @@ For a complete working example, see `example/`.
 
 ## Tests
 
-None yet -- instead just follow `example/README.md`'s instructions, and ensure that any diffs in that directory are intentional, and that the example still works.
+`go test ./...` does some perfunctory tests.  (This is run by GitHub Actions.)
+
+TODO(benkraft): Figure out how to get GitHub Actions to run the example -- it needs a token.
 
 ## Major TODOs
 
@@ -64,8 +66,7 @@ Config options:
 - HTTP calling convention (is there enough variation to matter?)
 
 Other:
-- figure out and document go generate syntax
 - error-checking/validation/etc. everywhere
-- tests
+- more tests
 - documentation
 - a name that's more clearly distinct from other libraries out there
diff --git a/example/caller.go b/example/caller.go
index d84f559..6192a82 100644
--- a/example/caller.go
+++ b/example/caller.go
@@ -48,6 +48,12 @@ func Main() {
 	}
 	graphqlClient := graphql.NewClient("https://api.github.com/graphql", &httpClient)
 
+	viewerResp, err := getViewer(context.Background(), graphqlClient)
+	if err != nil {
+		return
+	}
+	fmt.Println("you are", *viewerResp.Viewer.MyName)
+
 	userResp, err := getUser(context.Background(), graphqlClient, username)
 	if err != nil {
 		return