Job clients

kubernetes · Aug 25, 2015 · b996942 · b996942
1 parent 5296980
commit b996942
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diff --git a/pkg/client/unversioned/client.go b/pkg/client/unversioned/client.go
@@ -32,6 +32,7 @@ import (
 type Interface interface {
 	PodsNamespacer
 	PodTemplatesNamespacer
+	JobsNamespacer
 	ReplicationControllersNamespacer
 	DaemonsNamespacer
 	ServicesNamespacer
@@ -49,6 +50,10 @@ type Interface interface {
 	ComponentStatusesInterface
 }
 
+func (c *Client) Jobs(namespace string) JobInterface {
+	return newJobs(c, namespace)
+}
+
 func (c *Client) ReplicationControllers(namespace string) ReplicationControllerInterface {
 	return newReplicationControllers(c, namespace)
 }

diff --git a/pkg/client/unversioned/jobs.go b/pkg/client/unversioned/jobs.go
@@ -0,0 +1,96 @@
+/*
+Copyright 2015 The Kubernetes Authors All rights reserved.
+
+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 implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package unversioned
+
+import (
+	"k8s.io/kubernetes/pkg/expapi"
+	"k8s.io/kubernetes/pkg/fields"
+	"k8s.io/kubernetes/pkg/labels"
+	"k8s.io/kubernetes/pkg/watch"
+)
+
+// JobsNamespacer has methods to work with Job resources in a namespace
+type JobsNamespacer interface {
+	Jobs(namespace string) JobInterface
+}
+
+// JobInterface exposes methods to work on Job resources.
+type JobInterface interface {
+	List(label labels.Selector) (*expapi.JobList, error)
+	Get(name string) (*expapi.Job, error)
+	Create(job *expapi.Job) (*expapi.Job, error)
+	Update(job *expapi.Job) (*expapi.Job, error)
+	Delete(name string) error
+	Watch(label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error)
+}
+
+// jobs implements JobsNamespacer interface
+type jobs struct {
+	r  *Client
+	ns string
+}
+
+// newJobs returns a jobs
+func newJobs(c *Client, namespace string) *jobs {
+	return &jobs{c, namespace}
+}
+
+// List returns a list of jobs that match the label and field selectors.
+func (c *jobs) List(label labels.Selector) (result *expapi.JobList, err error) {
+	result = &expapi.JobList{}
+	err = c.r.Get().Namespace(c.ns).Resource("jobs").LabelsSelectorParam(label).Do().Into(result)
+	return
+}
+
+// Get returns information about a particular job.
+func (c *jobs) Get(name string) (result *expapi.Job, err error) {
+	result = &expapi.Job{}
+	err = c.r.Get().Namespace(c.ns).Resource("jobs").Name(name).Do().Into(result)
+	return
+}
+
+// Create creates a new job.
+func (c *jobs) Create(job *expapi.Job) (result *expapi.Job, err error) {
+	result = &expapi.Job{}
+	err = c.r.Post().Namespace(c.ns).Resource("jobs").Body(job).Do().Into(result)
+	return
+}
+
+// Update updates an existing job.
+func (c *jobs) Update(job *expapi.Job) (result *expapi.Job, err error) {
+	result = &expapi.Job{}
+	err = c.r.Put().Namespace(c.ns).Resource("jobs").Name(job.Name).Body(job).Do().Into(result)
+	return
+}
+
+// Delete deletes a job, returns error if one occurs.
+func (c *jobs) Delete(name string) (err error) {
+	err = c.r.Delete().Namespace(c.ns).Resource("jobs").Name(name).Do().Error()
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested jobs.
+func (c *jobs) Watch(label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error) {
+	return c.r.Get().
+		Prefix("watch").
+		Namespace(c.ns).
+		Resource("jobs").
+		Param("resourceVersion", resourceVersion).
+		LabelsSelectorParam(label).
+		FieldsSelectorParam(field).
+		Watch()
+}
diff --git a/pkg/client/unversioned/jobs_test.go b/pkg/client/unversioned/jobs_test.go
@@ -0,0 +1,159 @@
+/*
+Copyright 2015 The Kubernetes Authors All rights reserved.
+
+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 implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package unversioned
+
+import (
+	"testing"
+
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/api/testapi"
+	"k8s.io/kubernetes/pkg/expapi"
+	"k8s.io/kubernetes/pkg/labels"
+)
+
+func getJobResourceName() string {
+	return "jobs"
+}
+
+func TestListJobs(t *testing.T) {
+	ns := api.NamespaceAll
+	c := &testClient{
+		Request: testRequest{
+			Method: "GET",
+			Path:   testapi.ResourcePath(getJobResourceName(), ns, ""),
+		},
+		Response: Response{StatusCode: 200,
+			Body: &expapi.JobList{
+				Items: []expapi.Job{
+					{
+						ObjectMeta: api.ObjectMeta{
+							Name: "foo",
+							Labels: map[string]string{
+								"foo":  "bar",
+								"name": "baz",
+							},
+						},
+						Spec: expapi.JobSpec{
+							Template: &api.PodTemplateSpec{},
+						},
+					},
+				},
+			},
+		},
+	}
+	receivedJobList, err := c.Setup().Jobs(ns).List(labels.Everything())
+	c.Validate(t, receivedJobList, err)
+}
+
+func TestGetJob(t *testing.T) {
+	ns := api.NamespaceDefault
+	c := &testClient{
+		Request: testRequest{Method: "GET", Path: testapi.ResourcePath(getJobResourceName(), ns, "foo"), Query: buildQueryValues(nil)},
+		Response: Response{
+			StatusCode: 200,
+			Body: &expapi.Job{
+				ObjectMeta: api.ObjectMeta{
+					Name: "foo",
+					Labels: map[string]string{
+						"foo":  "bar",
+						"name": "baz",
+					},
+				},
+				Spec: expapi.JobSpec{
+					Template: &api.PodTemplateSpec{},
+				},
+			},
+		},
+	}
+	receivedJob, err := c.Setup().Jobs(ns).Get("foo")
+	c.Validate(t, receivedJob, err)
+}
+
+func TestGetJobWithNoName(t *testing.T) {
+	ns := api.NamespaceDefault
+	c := &testClient{Error: true}
+	receivedJob, err := c.Setup().Jobs(ns).Get("")
+	if (err != nil) && (err.Error() != nameRequiredError) {
+		t.Errorf("Expected error: %v, but got %v", nameRequiredError, err)
+	}
+
+	c.Validate(t, receivedJob, err)
+}
+
+func TestUpdateJob(t *testing.T) {
+	ns := api.NamespaceDefault
+	requestJob := &expapi.Job{
+		ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
+	}
+	c := &testClient{
+		Request: testRequest{Method: "PUT", Path: testapi.ResourcePath(getJobResourceName(), ns, "foo"), Query: buildQueryValues(nil)},
+		Response: Response{
+			StatusCode: 200,
+			Body: &expapi.Job{
+				ObjectMeta: api.ObjectMeta{
+					Name: "foo",
+					Labels: map[string]string{
+						"foo":  "bar",
+						"name": "baz",
+					},
+				},
+				Spec: expapi.JobSpec{
+					Template: &api.PodTemplateSpec{},
+				},
+			},
+		},
+	}
+	receivedJob, err := c.Setup().Jobs(ns).Update(requestJob)
+	c.Validate(t, receivedJob, err)
+}
+
+func TestDeleteJob(t *testing.T) {
+	ns := api.NamespaceDefault
+	c := &testClient{
+		Request:  testRequest{Method: "DELETE", Path: testapi.ResourcePath(getJobResourceName(), ns, "foo"), Query: buildQueryValues(nil)},
+		Response: Response{StatusCode: 200},
+	}
+	err := c.Setup().Jobs(ns).Delete("foo")
+	c.Validate(t, nil, err)
+}
+
+func TestCreateJob(t *testing.T) {
+	ns := api.NamespaceDefault
+	requestJob := &expapi.Job{
+		ObjectMeta: api.ObjectMeta{Name: "foo"},
+	}
+	c := &testClient{
+		Request: testRequest{Method: "POST", Path: testapi.ResourcePath(getJobResourceName(), ns, ""), Body: requestJob, Query: buildQueryValues(nil)},
+		Response: Response{
+			StatusCode: 200,
+			Body: &expapi.Job{
+				ObjectMeta: api.ObjectMeta{
+					Name: "foo",
+					Labels: map[string]string{
+						"foo":  "bar",
+						"name": "baz",
+					},
+				},
+				Spec: expapi.JobSpec{
+					Template: &api.PodTemplateSpec{},
+				},
+			},
+		},
+	}
+	receivedJob, err := c.Setup().Jobs(ns).Create(requestJob)
+	c.Validate(t, receivedJob, err)
+}
diff --git a/pkg/client/unversioned/testclient/fake_jobs.go b/pkg/client/unversioned/testclient/fake_jobs.go
@@ -0,0 +1,74 @@
+/*
+Copyright 2015 The Kubernetes Authors All rights reserved.
+
+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 implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package testclient
+
+import (
+	"k8s.io/kubernetes/pkg/expapi"
+	"k8s.io/kubernetes/pkg/fields"
+	"k8s.io/kubernetes/pkg/labels"
+	"k8s.io/kubernetes/pkg/watch"
+)
+
+// FakeJobs implements JobInterface. Meant to be embedded into a struct to get a default
+// implementation. This makes faking out just the methods you want to test easier.
+type FakeJobs struct {
+	Fake      *Fake
+	Namespace string
+}
+
+func (c *FakeJobs) Get(name string) (*expapi.Job, error) {
+	obj, err := c.Fake.Invokes(NewGetAction("get-job", c.Namespace, name), &expapi.Job{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*expapi.Job), err
+}
+
+func (c *FakeJobs) List(label labels.Selector) (*expapi.JobList, error) {
+	obj, err := c.Fake.Invokes(NewListAction("jobs", c.Namespace, label, nil), &expapi.JobList{})
+	if obj == nil {
+		return nil, err
+	}
+
+	return obj.(*expapi.JobList), err
+}
+
+func (c *FakeJobs) Create(job *expapi.Job) (*expapi.Job, error) {
+	obj, err := c.Fake.Invokes(NewCreateAction("jobs", c.Namespace, job), job)
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*expapi.Job), err
+}
+
+func (c *FakeJobs) Update(job *expapi.Job) (*expapi.Job, error) {
+	obj, err := c.Fake.Invokes(NewUpdateAction("jobs", c.Namespace, job), job)
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*expapi.Job), err
+}
+
+func (c *FakeJobs) Delete(name string) error {
+	_, err := c.Fake.Invokes(NewDeleteAction("jobs", c.Namespace, name), &expapi.Job{})
+	return err
+}
+
+func (c *FakeJobs) Watch(label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error) {
+	c.Fake.Invokes(NewWatchAction("jobs", c.Namespace, label, field, resourceVersion), nil)
+	return c.Fake.Watch, nil
+}
diff --git a/pkg/client/unversioned/testclient/testclient.go b/pkg/client/unversioned/testclient/testclient.go
@@ -110,6 +110,10 @@ func (c *Fake) ResourceQuotas(namespace string) client.ResourceQuotaInterface {
 	return &FakeResourceQuotas{Fake: c, Namespace: namespace}
 }
 
+func (c *Fake) Jobs(namespace string) client.JobInterface {
+	return &FakeJobs{Fake: c, Namespace: namespace}
+}
+
 func (c *Fake) ReplicationControllers(namespace string) client.ReplicationControllerInterface {
 	return &FakeReplicationControllers{Fake: c, Namespace: namespace}
 }