Update tests

pkg/util/fake_handler_test.go

@@ -0,0 +1,134 @@
+package util
+
+import (
+	"bytes"
+	"net/http"
+	"net/http/httptest"
+    "testing"
+)
+
+func expectNoError(t *testing.T, err error) {
+	if err != nil {
+		t.Errorf("Unexpected error: %#v", err)
+	}
+}
+
+func TestFakeHandlerPath(t *testing.T) {
+	handler := FakeHandler{}
+	server := httptest.NewServer(&handler)
+	method := "GET"
+	path := "/foo/bar"
+	body := "somebody"
+	
+	req, err := http.NewRequest(method, server.URL + path, bytes.NewBufferString(body));
+	expectNoError(t, err)
+	client := http.Client{}
+	_, err = client.Do(req)
+	expectNoError(t, err)
+	
+	handler.ValidateRequest(t, path, method, &body)
+}
+
+func TestFakeHandlerPathNoBody(t *testing.T) {
+	handler := FakeHandler{}
+	server := httptest.NewServer(&handler)
+	method := "GET"
+	path := "/foo/bar"
+	
+	req, err := http.NewRequest(method, server.URL + path, nil);
+	expectNoError(t, err)
+	client := http.Client{}
+	_, err = client.Do(req)
+	expectNoError(t, err)
+	
+	handler.ValidateRequest(t, path, method, nil)
+}
+
+type fakeError struct {
+	errors[] string
+}
+
+func (f *fakeError) Errorf(format string, args ...interface{}) {
+	f.errors = append(f.errors, format)
+}
+
+func TestFakeHandlerWrongPath(t *testing.T) {
+	handler := FakeHandler{}
+	server := httptest.NewServer(&handler)
+	method := "GET"
+	path := "/foo/bar"
+	fakeT := fakeError{}
+
+	req, err := http.NewRequest(method, server.URL + "/foo/baz", nil);
+	expectNoError(t, err)
+	client := http.Client{}
+	_, err = client.Do(req)
+	expectNoError(t, err)
+	
+	handler.ValidateRequest(&fakeT, path, method, nil)
+	if len(fakeT.errors) != 1 {
+		t.Errorf("Unexpected error set: %#v", fakeT.errors)
+	}
+}
+
+func TestFakeHandlerWrongMethod(t *testing.T) {
+	handler := FakeHandler{}
+	server := httptest.NewServer(&handler)
+	method := "GET"
+	path := "/foo/bar"
+	fakeT := fakeError{}
+
+	req, err := http.NewRequest("PUT", server.URL + path, nil);
+	expectNoError(t, err)
+	client := http.Client{}
+	_, err = client.Do(req)
+	expectNoError(t, err)
+	
+	handler.ValidateRequest(&fakeT, path, method, nil)
+	if len(fakeT.errors) != 1 {
+		t.Errorf("Unexpected error set: %#v", fakeT.errors)
+	}
+}
+
+func TestFakeHandlerWrongBody(t *testing.T) {
+	handler := FakeHandler{}
+	server := httptest.NewServer(&handler)
+	method := "GET"
+	path := "/foo/bar"
+	body := "somebody"
+	fakeT := fakeError{}
+
+	req, err := http.NewRequest(method, server.URL + path, bytes.NewBufferString(body));
+	expectNoError(t, err)
+	client := http.Client{}
+	_, err = client.Do(req)
+	expectNoError(t, err)
+	
+	otherbody := "otherbody"
+	handler.ValidateRequest(&fakeT, path, method, &otherbody)
+	if len(fakeT.errors) != 1 {
+		t.Errorf("Unexpected error set: %#v", fakeT.errors)
+	}
+}
+
+func TestFakeHandlerNilBody(t *testing.T) {
+	handler := FakeHandler{}
+	server := httptest.NewServer(&handler)
+	method := "GET"
+	path := "/foo/bar"
+	body := "somebody"
+	fakeT := fakeError{}
+
+	req, err := http.NewRequest(method, server.URL + path, nil);
+	expectNoError(t, err)
+	client := http.Client{}
+	_, err = client.Do(req)
+	expectNoError(t, err)
+
+	handler.ValidateRequest(&fakeT, path, method, &body)
+	if len(fakeT.errors) != 1 {
+		t.Errorf("Unexpected error set: %#v", fakeT.errors)
+	}
+}
+
+