view: Add unit test for index handler

1 files changed, 31 insertions, 0 deletions

diff --git a/view/index_test.go b/view/index_test.go
new file mode 100644
index 0000000..583032c
--- /dev/null
+++ b/view/index_test.go
@@ -0,0 +1,31 @@
+package view
+
+import (
+	"testing"
+	"net/http"
+	"net/http/httptest"
+)
+
+func TestIndexRead(t *testing.T) {
+	req, err := http.NewRequest("GET", "/", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rec := httptest.NewRecorder()
+
+	handler := http.HandlerFunc(IndexRead)
+	handler.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusSeeOther {
+		t.Errorf("Wrong status code: got %v want %v", rec.Code, http.StatusOK)
+	}
+
+	expected := `<a href="/recipes">See Other</a>.
+
+`
+	if rec.Body.String() != expected {
+		t.Errorf("Wrong response body: got '%v' want '%v'",
+			rec.Body.String(), expected)
+	}
+}