SDK error revamp (#432)

SDK methods now return 1 error.  To differentiate between Client errors and Server errors I've also implemented the AsServerError function which returns an *api.Error if it is an error originating from the remote server or nil otherwise.
This commit is contained in:
Todd Knight authored and GitHub committed 2020-09-24 14:34:58 -07:00
1 parent 94f9d952be
commit fd0da998e8
53 files changed
+1512 -1635

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+34 -38
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@@ -24,9 +24,8 @@ func TestList(t *testing.T) {
org := iam.TestOrg(t, tc.IamRepo(), iam.WithUserId(token.UserId))
userClient := users.NewClient(client)
ul, apiErr, err := userClient.List(tc.Context(), org.GetPublicId())
ul, err := userClient.List(tc.Context(), org.GetPublicId())
assert.NoError(err)
assert.Nil(apiErr)
assert.Empty(ul.Items)
var expected []*users.User
@@ -34,25 +33,21 @@ func TestList(t *testing.T) {
expected = append(expected, &users.User{Name: fmt.Sprint(i)})
}
ucr, apiErr, err := userClient.Create(tc.Context(), org.GetPublicId(), users.WithName(expected[0].Name))
ucr, err := userClient.Create(tc.Context(), org.GetPublicId(), users.WithName(expected[0].Name))
assert.NoError(err)
assert.Nil(apiErr)
expected[0] = ucr.Item
ul, apiErr, err = userClient.List(tc.Context(), org.GetPublicId())
ul, err = userClient.List(tc.Context(), org.GetPublicId())
assert.NoError(err)
assert.Nil(apiErr)
assert.ElementsMatch(comparableSlice(expected[:1]), comparableSlice(ul.Items))
for i := 1; i < 10; i++ {
ucr, apiErr, err = userClient.Create(tc.Context(), org.GetPublicId(), users.WithName(expected[i].Name))
ucr, err = userClient.Create(tc.Context(), org.GetPublicId(), users.WithName(expected[i].Name))
assert.NoError(err)
assert.Nil(apiErr)
expected[i] = ucr.Item
}
ul, apiErr, err = userClient.List(tc.Context(), org.GetPublicId())
ul, err = userClient.List(tc.Context(), org.GetPublicId())
require.NoError(err)
assert.Nil(apiErr)
assert.ElementsMatch(comparableSlice(expected), comparableSlice(ul.Items))
}
@@ -82,11 +77,8 @@ func TestCrud(t *testing.T) {
org := iam.TestOrg(t, tc.IamRepo(), iam.WithUserId(token.UserId))
userClient := users.NewClient(client)
checkUser := func(step string, u *users.User, apiErr *api.Error, err error, wantedName string, wantedVersion uint32) {
checkUser := func(step string, u *users.User, err error, wantedName string, wantedVersion uint32) {
assert.NoError(err, step)
if !assert.Nil(apiErr, step) && apiErr.Message != "" {
t.Errorf("ApiError message: %q", apiErr.Message)
}
assert.NotNil(u, "returned no resource", step)
gotName := ""
if u.Name != "" {
@@ -96,24 +88,24 @@ func TestCrud(t *testing.T) {
assert.EqualValues(wantedVersion, u.Version)
}
u, apiErr, err := userClient.Create(tc.Context(), org.GetPublicId(), users.WithName("foo"))
checkUser("create", u.Item, apiErr, err, "foo", 1)
u, err := userClient.Create(tc.Context(), org.GetPublicId(), users.WithName("foo"))
checkUser("create", u.Item, err, "foo", 1)
u, apiErr, err = userClient.Read(tc.Context(), u.Item.Id)
checkUser("read", u.Item, apiErr, err, "foo", 1)
u, err = userClient.Read(tc.Context(), u.Item.Id)
checkUser("read", u.Item, err, "foo", 1)
u, apiErr, err = userClient.Update(tc.Context(), u.Item.Id, u.Item.Version, users.WithName("bar"))
checkUser("update", u.Item, apiErr, err, "bar", 2)
u, err = userClient.Update(tc.Context(), u.Item.Id, u.Item.Version, users.WithName("bar"))
checkUser("update", u.Item, err, "bar", 2)
u, apiErr, err = userClient.Update(tc.Context(), u.Item.Id, u.Item.Version, users.DefaultName())
checkUser("update", u.Item, apiErr, err, "", 3)
u, err = userClient.Update(tc.Context(), u.Item.Id, u.Item.Version, users.DefaultName())
checkUser("update", u.Item, err, "", 3)
_, apiErr, err = userClient.Delete(tc.Context(), u.Item.Id)
_, err = userClient.Delete(tc.Context(), u.Item.Id)
require.NoError(err)
assert.Nil(apiErr)
_, apiErr, err = userClient.Delete(tc.Context(), u.Item.Id)
require.NoError(err)
_, err = userClient.Delete(tc.Context(), u.Item.Id)
require.Error(err)
apiErr := api.AsServerError(err)
assert.NotNil(apiErr)
assert.EqualValues(http.StatusNotFound, apiErr.Status)
}
@@ -129,34 +121,38 @@ func TestErrors(t *testing.T) {
org := iam.TestOrg(t, tc.IamRepo(), iam.WithUserId(token.UserId))
userClient := users.NewClient(client)
u, apiErr, err := userClient.Create(tc.Context(), org.GetPublicId(), users.WithName("first"))
u, err := userClient.Create(tc.Context(), org.GetPublicId(), users.WithName("first"))
require.NoError(err)
assert.Nil(apiErr)
assert.NotNil(u)
// Updating the wrong version should fail.
_, apiErr, err = userClient.Update(tc.Context(), u.Item.Id, 73, users.WithName("anything"))
require.NoError(err)
_, err = userClient.Update(tc.Context(), u.Item.Id, 73, users.WithName("anything"))
require.Error(err)
apiErr := api.AsServerError(err)
assert.NotNil(apiErr)
assert.EqualValues(http.StatusNotFound, apiErr.Status)
// Create another resource with the same name.
_, apiErr, err = userClient.Create(tc.Context(), org.GetPublicId(), users.WithName("first"))
require.NoError(err)
_, err = userClient.Create(tc.Context(), org.GetPublicId(), users.WithName("first"))
require.Error(err)
apiErr = api.AsServerError(err)
assert.NotNil(apiErr)
_, apiErr, err = userClient.Read(tc.Context(), iam.UserPrefix+"_doesntexis")
require.NoError(err)
_, err = userClient.Read(tc.Context(), iam.UserPrefix+"_doesntexis")
require.Error(err)
apiErr = api.AsServerError(err)
assert.NotNil(apiErr)
assert.EqualValues(http.StatusNotFound, apiErr.Status)
_, apiErr, err = userClient.Read(tc.Context(), "invalid id")
require.NoError(err)
_, err = userClient.Read(tc.Context(), "invalid id")
require.Error(err)
apiErr = api.AsServerError(err)
assert.NotNil(apiErr)
assert.EqualValues(http.StatusBadRequest, apiErr.Status)
_, apiErr, err = userClient.Update(tc.Context(), u.Item.Id, u.Item.Version)
require.NoError(err)
_, err = userClient.Update(tc.Context(), u.Item.Id, u.Item.Version)
require.Error(err)
apiErr = api.AsServerError(err)
assert.NotNil(apiErr)
assert.EqualValues(http.StatusBadRequest, apiErr.Status)
}