Add a limit range resource

pkg/client/limit_ranges_test.go

@@ -0,0 +1,194 @@
+/*
+Copyright 2014 Google Inc. 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 client
+
+import (
+	"testing"
+
+	"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
+	"github.com/GoogleCloudPlatform/kubernetes/pkg/api/resource"
+	"github.com/GoogleCloudPlatform/kubernetes/pkg/labels"
+	//"github.com/GoogleCloudPlatform/kubernetes/pkg/util"
+)
+
+func TestLimitRangeCreate(t *testing.T) {
+	ns := api.NamespaceDefault
+	limitRange := &api.LimitRange{
+		ObjectMeta: api.ObjectMeta{
+			Name: "abc",
+		},
+		Spec: api.LimitRangeSpec{
+			Limits: []api.LimitRangeItem{
+				{
+					Kind: "pods",
+					Max: api.ResourceList{
+						api.ResourceCPU:    resource.MustParse("100"),
+						api.ResourceMemory: resource.MustParse("10000"),
+					},
+					Min: api.ResourceList{
+						api.ResourceCPU:    resource.MustParse("0"),
+						api.ResourceMemory: resource.MustParse("100"),
+					},
+				},
+			},
+		},
+	}
+	c := &testClient{
+		Request: testRequest{
+			Method: "POST",
+			Path:   buildResourcePath(ns, "/limitRanges"),
+			Query:  buildQueryValues(ns, nil),
+			Body:   limitRange,
+		},
+		Response: Response{StatusCode: 200, Body: limitRange},
+	}
+
+	response, err := c.Setup().LimitRanges(ns).Create(limitRange)
+	c.Validate(t, response, err)
+}
+
+func TestLimitRangeGet(t *testing.T) {
+	ns := api.NamespaceDefault
+	limitRange := &api.LimitRange{
+		ObjectMeta: api.ObjectMeta{
+			Name: "abc",
+		},
+		Spec: api.LimitRangeSpec{
+			Limits: []api.LimitRangeItem{
+				{
+					Kind: "pods",
+					Max: api.ResourceList{
+						api.ResourceCPU:    resource.MustParse("100"),
+						api.ResourceMemory: resource.MustParse("10000"),
+					},
+					Min: api.ResourceList{
+						api.ResourceCPU:    resource.MustParse("0"),
+						api.ResourceMemory: resource.MustParse("100"),
+					},
+				},
+			},
+		},
+	}
+	c := &testClient{
+		Request: testRequest{
+			Method: "GET",
+			Path:   buildResourcePath(ns, "/limitRanges/abc"),
+			Query:  buildQueryValues(ns, nil),
+			Body:   nil,
+		},
+		Response: Response{StatusCode: 200, Body: limitRange},
+	}
+
+	response, err := c.Setup().LimitRanges(ns).Get("abc")
+	c.Validate(t, response, err)
+}
+
+func TestLimitRangeList(t *testing.T) {
+	ns := api.NamespaceDefault
+
+	limitRangeList := &api.LimitRangeList{
+		Items: []api.LimitRange{
+			{
+				ObjectMeta: api.ObjectMeta{Name: "foo"},
+			},
+		},
+	}
+	c := &testClient{
+		Request: testRequest{
+			Method: "GET",
+			Path:   buildResourcePath(ns, "/limitRanges"),
+			Query:  buildQueryValues(ns, nil),
+			Body:   nil,
+		},
+		Response: Response{StatusCode: 200, Body: limitRangeList},
+	}
+	response, err := c.Setup().LimitRanges(ns).List(labels.Everything())
+	c.Validate(t, response, err)
+}
+
+func TestLimitRangeUpdate(t *testing.T) {
+	ns := api.NamespaceDefault
+	limitRange := &api.LimitRange{
+		ObjectMeta: api.ObjectMeta{
+			Name:            "abc",
+			ResourceVersion: "1",
+		},
+		Spec: api.LimitRangeSpec{
+			Limits: []api.LimitRangeItem{
+				{
+					Kind: "pods",
+					Max: api.ResourceList{
+						api.ResourceCPU:    resource.MustParse("100"),
+						api.ResourceMemory: resource.MustParse("10000"),
+					},
+					Min: api.ResourceList{
+						api.ResourceCPU:    resource.MustParse("0"),
+						api.ResourceMemory: resource.MustParse("100"),
+					},
+				},
+			},
+		},
+	}
+	c := &testClient{
+		Request:  testRequest{Method: "PUT", Path: buildResourcePath(ns, "/limitRanges/abc"), Query: buildQueryValues(ns, nil)},
+		Response: Response{StatusCode: 200, Body: limitRange},
+	}
+	response, err := c.Setup().LimitRanges(ns).Update(limitRange)
+	c.Validate(t, response, err)
+}
+
+func TestInvalidLimitRangeUpdate(t *testing.T) {
+	ns := api.NamespaceDefault
+	limitRange := &api.LimitRange{
+		ObjectMeta: api.ObjectMeta{
+			Name: "abc",
+		},
+		Spec: api.LimitRangeSpec{
+			Limits: []api.LimitRangeItem{
+				{
+					Kind: "pods",
+					Max: api.ResourceList{
+						api.ResourceCPU:    resource.MustParse("100"),
+						api.ResourceMemory: resource.MustParse("10000"),
+					},
+					Min: api.ResourceList{
+						api.ResourceCPU:    resource.MustParse("0"),
+						api.ResourceMemory: resource.MustParse("100"),
+					},
+				},
+			},
+		},
+	}
+	c := &testClient{
+		Request:  testRequest{Method: "PUT", Path: buildResourcePath(ns, "/limitRanges/abc"), Query: buildQueryValues(ns, nil)},
+		Response: Response{StatusCode: 200, Body: limitRange},
+	}
+	_, err := c.Setup().LimitRanges(ns).Update(limitRange)
+	if err == nil {
+		t.Errorf("Expected an error due to missing ResourceVersion")
+	}
+}
+
+func TestLimitRangeDelete(t *testing.T) {
+	ns := api.NamespaceDefault
+	c := &testClient{
+		Request:  testRequest{Method: "DELETE", Path: buildResourcePath(ns, "/limitRanges/foo"), Query: buildQueryValues(ns, nil)},
+		Response: Response{StatusCode: 200},
+	}
+	err := c.Setup().LimitRanges(ns).Delete("foo")
+	c.Validate(t, nil, err)
+}