Adds basic full-stack test

Author: tomnomnom

goreqs/full_test.go

@@ -0,0 +1,44 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strings"
+	"testing"
+)
+
+func TestSimple(t *testing.T) {
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Response", "check")
+		fmt.Fprintln(w, "the response")
+	}))
+	defer ts.Close()
+
+	u, err := url.Parse(ts.URL)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	req := RawRequest{
+		transport: "tcp",
+		host:      u.Hostname(),
+		port:      u.Port(),
+		request:   "GET /anything HTTP/1.1\r\n" + "Host: localhost\r\n",
+	}
+
+	resp, err := Do(req)
+	if err != nil {
+		t.Errorf("want nil error, have %s", err)
+	}
+
+	have := strings.TrimSpace(string(resp.body))
+	if have != "the response" {
+		t.Errorf("want body to be 'the response'; have '%s'", have)
+	}
+
+	if resp.Header("Response") != "check" {
+		t.Errorf("want response header to be 'check' have '%s'", resp.Header("Response"))
+	}
+}