Adding basic auth and accompanying tests

jira_test.go

@@ -451,3 +451,47 @@ func TestClient_Do_PagingInfoEmptyByDefault(t *testing.T) {
 		t.Errorf("StartAt not equal to 0")
 	}
 }
+
+func TestBasicAuthTransport(t *testing.T) {
+	setup()
+	defer teardown()
+
+	username, password := "username", "password"
+
+	testMux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		u, p, ok := r.BasicAuth()
+		if !ok {
+			t.Errorf("request does not contain basic auth credentials")
+		}
+		if u != username {
+			t.Errorf("request contained basic auth username %q, want %q", u, username)
+		}
+		if p != password {
+			t.Errorf("request contained basic auth password %q, want %q", p, password)
+		}
+	})
+
+	tp := &BasicAuthTransport{
+		Username: username,
+		Password: password,
+	}
+	basicAuthClient, _ := NewClient(tp.Client(), "/")
+	req, _ := basicAuthClient.NewRequest("GET", ".", nil)
+	basicAuthClient.Do(req, nil)
+}
+
+func TestBasicAuthTransport_transport(t *testing.T) {
+	// default transport
+	tp := &BasicAuthTransport{}
+	if tp.transport() != http.DefaultTransport {
+		t.Errorf("Expected http.DefaultTransport to be used.")
+	}
+
+	// custom transport
+	tp = &BasicAuthTransport{
+		Transport: &http.Transport{},
+	}
+	if tp.transport() == http.DefaultTransport {
+		t.Errorf("Expected custom transport to be used.")
+	}
+}