add e2e test

test/e2e/source_container_test.go

@@ -0,0 +1,97 @@
+// Copyright 2019 The Knative Authors
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or im
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build e2e
+// +build !serving
+
+package e2e
+
+import (
+	"testing"
+
+	"gotest.tools/assert"
+
+	"knative.dev/client/lib/test"
+	"knative.dev/client/pkg/util"
+	pkgtest "knative.dev/pkg/test"
+)
+
+func TestSourceContainer(t *testing.T) {
+	t.Parallel()
+	it, err := test.NewKnTest()
+	assert.NilError(t, err)
+	defer func() {
+		err := it.Teardown()
+		assert.NilError(t, err)
+	}()
+
+	r := test.NewKnRunResultCollector(t, it)
+	defer r.DumpIfFailed()
+
+	test.ServiceCreate(r, "testsvc0")
+
+	t.Log("create container source with a sink to a service")
+	containerSourceCreate(r, "testsource0", "ksvc:testsvc0")
+	containerSourceListOutputName(r, "testsource0")
+
+	t.Log("list sources")
+	output := sourceList(r)
+	assert.Check(t, util.ContainsAll(output, "NAME", "IMAGE", "SINK", "READY"))
+	assert.Check(t, util.ContainsAll(output, "testsource0", "grpc-ping", "ksvc:testsvc0"))
+
+	t.Log("delete container sources")
+	containerSourceDelete(r, "testsource0")
+
+	t.Log("create container source with a missing sink service")
+	containerSourceCreateMissingSink(r, "testsource2", "ksvc:unknown")
+
+	t.Log("update container source sink service")
+	containerSourceCreate(r, "testsource3", "ksvc:testsvc0")
+	test.ServiceCreate(r, "testsvc1")
+	containerSourceUpdateSink(r, "testsource3", "ksvc:testsvc1")
+	jpSinkRefNameInSpec := "jsonpath={.spec.sink.ref.name}"
+	out, err := test.GetResourceFieldsWithJSONPath(t, it, "containersource.sources.knative.dev", "testsource3", jpSinkRefNameInSpec)
+	assert.NilError(t, err)
+	assert.Equal(t, out, "testsvc1")
+}
+
+func containerSourceCreate(r *test.KnRunResultCollector, sourceName string, sink string) {
+	out := r.KnTest().Kn().Run("source", "container", "create", sourceName, "--image", pkgtest.ImagePath("grpc-ping"), "--port", "h2c:8080", "--sink", sink)
+	r.AssertNoError(out)
+	assert.Check(r.T(), util.ContainsAllIgnoreCase(out.Stdout, "container", "source", sourceName, "created", "namespace", r.KnTest().Kn().Namespace()))
+}
+
+func containerSourceListOutputName(r *test.KnRunResultCollector, containerSources ...string) {
+	out := r.KnTest().Kn().Run("source", "container", "list", "--output", "name")
+	r.AssertNoError(out)
+	assert.Check(r.T(), util.ContainsAll(out.Stdout, containerSources...))
+}
+
+func containerSourceCreateMissingSink(r *test.KnRunResultCollector, sourceName string, sink string) {
+	out := r.KnTest().Kn().Run("source", "container", "create", sourceName, "--image", pkgtest.ImagePath("grpc-ping"), "--port", "h2c:8080", "--sink", sink)
+	r.AssertError(out)
+	assert.Check(r.T(), util.ContainsAll(out.Stderr, "services.serving.knative.dev", "not found"))
+}
+
+func containerSourceDelete(r *test.KnRunResultCollector, sourceName string) {
+	out := r.KnTest().Kn().Run("source", "container", "delete", sourceName)
+	r.AssertNoError(out)
+	assert.Check(r.T(), util.ContainsAllIgnoreCase(out.Stdout, "container", "source", sourceName, "deleted", "namespace", r.KnTest().Kn().Namespace()))
+}
+
+func containerSourceUpdateSink(r *test.KnRunResultCollector, sourceName string, sink string) {
+	out := r.KnTest().Kn().Run("source", "container", "update", sourceName, "--sink", sink)
+	r.AssertNoError(out)
+	assert.Check(r.T(), util.ContainsAll(out.Stdout, sourceName, "updated", "namespace", r.KnTest().Kn().Namespace()))
+}