Tests running simple workflow in e2e

[navidshaikh]

Fixes #104

[knative-prow-robot]

Hi @navidshaikh. Thanks for your PR.

I'm waiting for a knative member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[cppforlife]

/ok-to-test

[navidshaikh]

/test pull-knative-client-integration-tests

[navidshaikh]

e2e tests are failing with

 Service 'hello' successfully created in namespace 'default'.
NAME    DOMAIN                      GENERATION   AGE   CONDITIONS   READY     REASON
hello   hello.default.example.com   1            2s    0 OK / 3     Unknown   RevisionMissing : Configuration "hello" is waiting for a Revision to become ready.
Internal error occurred: admission webhook "webhook.serving.knative.dev" denied the request: mutation failed: Failed to parse image reference: spec.runLatest.configuration.revisionTemplate.spec.container.image
image: "", error: could not parse reference

that's ./kn service update hello --env TARGET=kn || fail_test issued after kn service get.

[navidshaikh]

The tests pass after removing service update command from e2e. 🤔

[navidshaikh]

Well, service update command is trying to set image to "". Bug!

[navidshaikh]

The fix for failing integration tests is #118.

[sixolet]

/retest

[sixolet]

/approve
/lgtm

[knative-prow-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: navidshaikh, sixolet

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [sixolet]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment