add various request tests

Author: mdb

client_test.go

@@ -1,6 +1,9 @@
 package gapi
 
 import (
+"bytes"
+"encoding/json"
+"net/url"
 "testing"
 )
 
@@ -41,3 +44,89 @@ func TestNew_invalidURL(t *testing.T) {
 t.Errorf("expected error: %v; got: %s", expected, err.Error())
 }
 }
+
+func TestRequest_200(t *testing.T) {
+server, client := gapiTestTools(200, `{"foo":"bar"}`)
+defer server.Close()
+
+err := client.request("GET", "/foo", url.Values{}, nil, nil)
+if err != nil {
+t.Errorf(err.Error())
+}
+}
+
+func TestRequest_201(t *testing.T) {
+server, client := gapiTestTools(201, `{"foo":"bar"}`)
+defer server.Close()
+
+err := client.request("GET", "/foo", url.Values{}, nil, nil)
+if err != nil {
+t.Errorf(err.Error())
+}
+}
+
+func TestRequest_400(t *testing.T) {
+server, client := gapiTestTools(400, `{"foo":"bar"}`)
+defer server.Close()
+
+expected := `status: 400, body: {"foo":"bar"}`
+err := client.request("GET", "/foo", url.Values{}, nil, nil)
+if err.Error() != expected {
+t.Errorf("expected error: %v; got: %s", expected, err.Error())
+}
+}
+
+func TestRequest_500(t *testing.T) {
+server, client := gapiTestTools(500, `{"foo":"bar"}`)
+defer server.Close()
+
+expected := `status: 500, body: {"foo":"bar"}`
+err := client.request("GET", "/foo", url.Values{}, nil, nil)
+if err.Error() != expected {
+t.Errorf("expected error: %v; got: %s", expected, err.Error())
+}
+}
+
+func TestRequest_200Unmarshal(t *testing.T) {
+server, client := gapiTestTools(200, `{"foo":"bar"}`)
+defer server.Close()
+
+result := struct {
+Foo string `json:"foo"`
+}{}
+err := client.request("GET", "/foo", url.Values{}, nil, &result)
+if err != nil {
+t.Errorf(err.Error())
+}
+
+if result.Foo != "bar" {
+t.Errorf("expected: bar; got: %s", result.Foo)
+}
+}
+
+func TestRequest_200UnmarshalPut(t *testing.T) {
+server, client := gapiTestTools(200, `{"name":"mike"}`)
+defer server.Close()
+
+u := User{
+Name: "mike",
+}
+data, err := json.Marshal(u)
+if err != nil {
+t.Errorf(err.Error())
+}
+
+result := struct {
+Name string `json:"name"`
+}{}
+q := url.Values{}
+q.Add("a", "b")
+err = client.request("PUT", "/foo", q, bytes.NewBuffer(data), &result)
+if err != nil {
+t.Errorf(err.Error())
+}
+
+if result.Name != "mike" {
+t.Errorf("expected: name; got: %s", result.Name)
+}
+}