We now get structured output using jsonpath for the
name and version fields of the node object and then
compare the outputs.
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
All of these issues were reported by https://github.com/nunnatsa/ginkgolinter.
Fixing these issues is useful (several expressions get simpler, using
framework.ExpectNoError is better because it has additional support for
failures) and a necessary step for enabling that linter in our golangci-lint
invocation.
The recently introduced failure handling in ExpectNoError depends on error
wrapping: if an error prefix gets added with `fmt.Errorf("foo: %v", err)`, then
ExpectNoError cannot detect that the root cause is an assertion failure and
then will add another useless "unexpected error" prefix and will not dump the
additional failure information (currently the backtrace inside the E2E
framework).
Instead of manually deciding on a case-by-case basis where %w is needed, all
error wrapping was updated automatically with
sed -i "s/fmt.Errorf\(.*\): '*\(%s\|%v\)'*\",\(.* err)\)/fmt.Errorf\1: %w\",\3/" $(git grep -l 'fmt.Errorf' test/e2e*)
This may be unnecessary in some cases, but it's not wrong.
Instead of pod responses being printed to the log each time polling fails, we
get a consolidated failure message with all unexpected pod responses if (and
only if) the check times out or a progress report gets produced.
WaitForPodToDisappear was always called such that it listed all pods, which
made it less efficient than trying to get just the one pod it was checking for.
Being able to customize the poll interval in practice wasn't useful, therefore
it can be replaced with WaitForPodNotFoundInNamespace.
The recently introduced failure handling in ExpectNoError depends on error
wrapping: if an error prefix gets added with `fmt.Errorf("foo: %v", err)`, then
ExpectNoError cannot detect that the root cause is an assertion failure and
then will add another useless "unexpected error" prefix and will not dump the
additional failure information (currently the backtrace inside the E2E
framework).
Instead of manually deciding on a case-by-case basis where %w is needed, all
error wrapping was updated automatically with
sed -i "s/fmt.Errorf\(.*\): '*\(%s\|%v\)'*\",\(.* err)\)/fmt.Errorf\1: %w\",\3/" $(git grep -l 'fmt.Errorf' test/e2e*)
This may be unnecessary in some cases, but it's not wrong.
Instead of pod responses being printed to the log each time polling fails, we
get a consolidated failure message with all unexpected pod responses if (and
only if) the check times out or a progress report gets produced.
WaitForPodToDisappear was always called such that it listed all pods, which
made it less efficient than trying to get just the one pod it was checking for.
Being able to customize the poll interval in practice wasn't useful, therefore
it can be replaced with WaitForPodNotFoundInNamespace.
These tests create their own pods, however, they were inside a block
that was always creating a pod, that was not used later on the tests,
but can influence on the conditions asserted to succeed the test.
Change-Id: I3bb9a0f123fb0766d75934ef8e197f92e3f5f3b8
After adding error checking in df5d84ae81, the "[sig-cli] Kubectl client
Simple pod should return command exit codes [Slow] running a failing command
without --restart=Never, but with --rm" test was found to time out.
Doubling the timeout might help. Alternatively, the entire
WaitForPodToDisappear could get removed, which would make this scenario similar
to the others which also don't wait.
the test uses a BeforeEach block to create a pod with the name defined
but the simplePodName variables, however, some test use the value of
the variable directly.
To avoid future problems use the variable name instead of the value on
all tests.
Change-Id: I21a01019d91fe5ae7e35566184420001978ce355
All code must use the context from Ginkgo when doing API calls or polling for a
change, otherwise the code would not return immediately when the test gets
aborted.
ginkgo.DeferCleanup has multiple advantages:
- The cleanup operation can get registered if and only if needed.
- No need to return a cleanup function that the caller must invoke.
- Automatically determines whether a context is needed, which will
simplify the introduction of context parameters.
- Ginkgo's timeline shows when it executes the cleanup operation.
Every ginkgo callback should return immediately when a timeout occurs or the
test run manually gets aborted with CTRL-C. To do that, they must take a ctx
parameter and pass it through to all code which might block.
This is a first automated step towards that: the additional parameter got added
with
sed -i 's/\(framework.ConformanceIt\|ginkgo.It\)\(.*\)func() {$/\1\2func(ctx context.Context) {/' \
$(git grep -l -e framework.ConformanceIt -e ginkgo.It )
$GOPATH/bin/goimports -w $(git status | grep modified: | sed -e 's/.* //')
log_test.go was left unchanged.
* Add e2e tests for events command
* Run events tests as normal e2e instead conformance
Conformance tests are only for GA features. Since `kubectl events`
currently is in alpha stage, e2e tests for this command should be
run as standard e2e.
- update all the import statements
- run hack/pin-dependency.sh to change pinned dependency versions
- run hack/update-vendor.sh to update go.mod files and the vendor directory
- update the method signatures for custom reporters
Signed-off-by: Dave Chen <dave.chen@arm.com>
Remove namespace from manifest to fix the error: the namespace from
the provided object "my-ns" does not match the namespace
"kubectl-8939". You must pass '--namespace=my-ns' to perform this
operation.
We've observed this test causing e2e runs to time-out; the ginkgo
behaviour here is unhelpful, in that we don't see any output on a
timeout.
Set a (generous) time limit to start to get output and enforce some
limit to the response time.
