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	Automatic merge from submit-queue (batch tested with PRs 67399, 67471, 66815, 67301, 55840). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. add unit test for v1.configmap and remove replicate code **What this PR does / why we need it**: **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes # **Special notes for your reviewer**: **Release note**: ```release-note NONE ```
		
			
				
	
	
		
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			603 lines
		
	
	
		
			20 KiB
		
	
	
	
		
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/*
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Copyright 2015 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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    http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package pod
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import (
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	"reflect"
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	"strings"
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	"testing"
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	"time"
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	"github.com/stretchr/testify/assert"
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	"k8s.io/api/core/v1"
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	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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	"k8s.io/apimachinery/pkg/util/intstr"
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	"k8s.io/apimachinery/pkg/util/sets"
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	"k8s.io/apimachinery/pkg/util/validation/field"
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)
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func TestFindPort(t *testing.T) {
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	testCases := []struct {
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		name       string
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		containers []v1.Container
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		port       intstr.IntOrString
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		expected   int
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		pass       bool
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	}{{
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		name:       "valid int, no ports",
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		containers: []v1.Container{{}},
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		port:       intstr.FromInt(93),
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		expected:   93,
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		pass:       true,
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	}, {
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		name: "valid int, with ports",
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		containers: []v1.Container{{Ports: []v1.ContainerPort{{
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			Name:          "",
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			ContainerPort: 11,
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			Protocol:      "TCP",
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		}, {
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			Name:          "p",
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			ContainerPort: 22,
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			Protocol:      "TCP",
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		}}}},
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		port:     intstr.FromInt(93),
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		expected: 93,
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		pass:     true,
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	}, {
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		name:       "valid str, no ports",
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		containers: []v1.Container{{}},
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		port:       intstr.FromString("p"),
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		expected:   0,
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		pass:       false,
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	}, {
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		name: "valid str, one ctr with ports",
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		containers: []v1.Container{{Ports: []v1.ContainerPort{{
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			Name:          "",
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			ContainerPort: 11,
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			Protocol:      "UDP",
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		}, {
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			Name:          "p",
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			ContainerPort: 22,
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			Protocol:      "TCP",
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		}, {
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			Name:          "q",
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			ContainerPort: 33,
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			Protocol:      "TCP",
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		}}}},
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		port:     intstr.FromString("q"),
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		expected: 33,
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		pass:     true,
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	}, {
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		name: "valid str, two ctr with ports",
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		containers: []v1.Container{{}, {Ports: []v1.ContainerPort{{
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			Name:          "",
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			ContainerPort: 11,
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			Protocol:      "UDP",
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		}, {
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			Name:          "p",
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			ContainerPort: 22,
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			Protocol:      "TCP",
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		}, {
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			Name:          "q",
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			ContainerPort: 33,
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			Protocol:      "TCP",
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		}}}},
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		port:     intstr.FromString("q"),
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		expected: 33,
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		pass:     true,
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	}, {
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		name: "valid str, two ctr with same port",
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		containers: []v1.Container{{}, {Ports: []v1.ContainerPort{{
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			Name:          "",
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			ContainerPort: 11,
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			Protocol:      "UDP",
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		}, {
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			Name:          "p",
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			ContainerPort: 22,
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			Protocol:      "TCP",
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		}, {
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			Name:          "q",
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			ContainerPort: 22,
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			Protocol:      "TCP",
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		}}}},
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		port:     intstr.FromString("q"),
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		expected: 22,
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		pass:     true,
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	}, {
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		name: "valid str, invalid protocol",
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		containers: []v1.Container{{}, {Ports: []v1.ContainerPort{{
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			Name:          "a",
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			ContainerPort: 11,
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			Protocol:      "snmp",
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		},
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		}}},
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		port:     intstr.FromString("a"),
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		expected: 0,
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		pass:     false,
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	}, {
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		name: "valid hostPort",
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		containers: []v1.Container{{}, {Ports: []v1.ContainerPort{{
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			Name:          "a",
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			ContainerPort: 11,
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			HostPort:      81,
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			Protocol:      "TCP",
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		},
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		}}},
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		port:     intstr.FromString("a"),
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		expected: 11,
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		pass:     true,
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	},
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		{
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			name: "invalid hostPort",
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			containers: []v1.Container{{}, {Ports: []v1.ContainerPort{{
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				Name:          "a",
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				ContainerPort: 11,
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				HostPort:      -1,
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				Protocol:      "TCP",
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			},
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			}}},
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			port:     intstr.FromString("a"),
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			expected: 11,
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			pass:     true,
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			//this should fail but passes.
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		},
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		{
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			name: "invalid ContainerPort",
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			containers: []v1.Container{{}, {Ports: []v1.ContainerPort{{
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				Name:          "a",
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				ContainerPort: -1,
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				Protocol:      "TCP",
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			},
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			}}},
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			port:     intstr.FromString("a"),
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			expected: -1,
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			pass:     true,
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			//this should fail but passes
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		},
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		{
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			name: "HostIP Address",
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			containers: []v1.Container{{}, {Ports: []v1.ContainerPort{{
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				Name:          "a",
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				ContainerPort: 11,
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				HostIP:        "192.168.1.1",
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				Protocol:      "TCP",
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			},
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			}}},
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			port:     intstr.FromString("a"),
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			expected: 11,
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			pass:     true,
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		},
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	}
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	for _, tc := range testCases {
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		port, err := FindPort(&v1.Pod{Spec: v1.PodSpec{Containers: tc.containers}},
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			&v1.ServicePort{Protocol: "TCP", TargetPort: tc.port})
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		if err != nil && tc.pass {
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			t.Errorf("unexpected error for %s: %v", tc.name, err)
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		}
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		if err == nil && !tc.pass {
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			t.Errorf("unexpected non-error for %s: %d", tc.name, port)
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		}
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		if port != tc.expected {
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			t.Errorf("wrong result for %s: expected %d, got %d", tc.name, tc.expected, port)
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		}
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	}
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}
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func TestPodSecrets(t *testing.T) {
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	// Stub containing all possible secret references in a pod.
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	// The names of the referenced secrets match struct paths detected by reflection.
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	pod := &v1.Pod{
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		Spec: v1.PodSpec{
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			Containers: []v1.Container{{
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				EnvFrom: []v1.EnvFromSource{{
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					SecretRef: &v1.SecretEnvSource{
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						LocalObjectReference: v1.LocalObjectReference{
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							Name: "Spec.Containers[*].EnvFrom[*].SecretRef"}}}},
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				Env: []v1.EnvVar{{
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					ValueFrom: &v1.EnvVarSource{
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						SecretKeyRef: &v1.SecretKeySelector{
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							LocalObjectReference: v1.LocalObjectReference{
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								Name: "Spec.Containers[*].Env[*].ValueFrom.SecretKeyRef"}}}}}}},
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			ImagePullSecrets: []v1.LocalObjectReference{{
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				Name: "Spec.ImagePullSecrets"}},
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			InitContainers: []v1.Container{{
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				EnvFrom: []v1.EnvFromSource{{
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					SecretRef: &v1.SecretEnvSource{
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						LocalObjectReference: v1.LocalObjectReference{
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							Name: "Spec.InitContainers[*].EnvFrom[*].SecretRef"}}}},
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				Env: []v1.EnvVar{{
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					ValueFrom: &v1.EnvVarSource{
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						SecretKeyRef: &v1.SecretKeySelector{
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							LocalObjectReference: v1.LocalObjectReference{
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								Name: "Spec.InitContainers[*].Env[*].ValueFrom.SecretKeyRef"}}}}}}},
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			Volumes: []v1.Volume{{
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				VolumeSource: v1.VolumeSource{
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					AzureFile: &v1.AzureFileVolumeSource{
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						SecretName: "Spec.Volumes[*].VolumeSource.AzureFile.SecretName"}}}, {
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				VolumeSource: v1.VolumeSource{
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					CephFS: &v1.CephFSVolumeSource{
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						SecretRef: &v1.LocalObjectReference{
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							Name: "Spec.Volumes[*].VolumeSource.CephFS.SecretRef"}}}}, {
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				VolumeSource: v1.VolumeSource{
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					Cinder: &v1.CinderVolumeSource{
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						SecretRef: &v1.LocalObjectReference{
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							Name: "Spec.Volumes[*].VolumeSource.Cinder.SecretRef"}}}}, {
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				VolumeSource: v1.VolumeSource{
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					FlexVolume: &v1.FlexVolumeSource{
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						SecretRef: &v1.LocalObjectReference{
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							Name: "Spec.Volumes[*].VolumeSource.FlexVolume.SecretRef"}}}}, {
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				VolumeSource: v1.VolumeSource{
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					Projected: &v1.ProjectedVolumeSource{
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						Sources: []v1.VolumeProjection{{
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							Secret: &v1.SecretProjection{
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								LocalObjectReference: v1.LocalObjectReference{
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									Name: "Spec.Volumes[*].VolumeSource.Projected.Sources[*].Secret"}}}}}}}, {
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				VolumeSource: v1.VolumeSource{
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					RBD: &v1.RBDVolumeSource{
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						SecretRef: &v1.LocalObjectReference{
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							Name: "Spec.Volumes[*].VolumeSource.RBD.SecretRef"}}}}, {
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				VolumeSource: v1.VolumeSource{
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					Secret: &v1.SecretVolumeSource{
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						SecretName: "Spec.Volumes[*].VolumeSource.Secret.SecretName"}}}, {
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				VolumeSource: v1.VolumeSource{
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					Secret: &v1.SecretVolumeSource{
 | 
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						SecretName: "Spec.Volumes[*].VolumeSource.Secret"}}}, {
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				VolumeSource: v1.VolumeSource{
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					ScaleIO: &v1.ScaleIOVolumeSource{
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						SecretRef: &v1.LocalObjectReference{
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							Name: "Spec.Volumes[*].VolumeSource.ScaleIO.SecretRef"}}}}, {
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				VolumeSource: v1.VolumeSource{
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					ISCSI: &v1.ISCSIVolumeSource{
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						SecretRef: &v1.LocalObjectReference{
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							Name: "Spec.Volumes[*].VolumeSource.ISCSI.SecretRef"}}}}, {
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				VolumeSource: v1.VolumeSource{
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					StorageOS: &v1.StorageOSVolumeSource{
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						SecretRef: &v1.LocalObjectReference{
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							Name: "Spec.Volumes[*].VolumeSource.StorageOS.SecretRef"}}}}},
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		},
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	}
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	extractedNames := sets.NewString()
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	VisitPodSecretNames(pod, func(name string) bool {
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		extractedNames.Insert(name)
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		return true
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	})
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	// excludedSecretPaths holds struct paths to fields with "secret" in the name that are not actually references to secret API objects
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	excludedSecretPaths := sets.NewString(
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		"Spec.Volumes[*].VolumeSource.CephFS.SecretFile",
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	)
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	// expectedSecretPaths holds struct paths to fields with "secret" in the name that are references to secret API objects.
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	// every path here should be represented as an example in the Pod stub above, with the secret name set to the path.
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	expectedSecretPaths := sets.NewString(
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		"Spec.Containers[*].EnvFrom[*].SecretRef",
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		"Spec.Containers[*].Env[*].ValueFrom.SecretKeyRef",
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		"Spec.ImagePullSecrets",
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		"Spec.InitContainers[*].EnvFrom[*].SecretRef",
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		"Spec.InitContainers[*].Env[*].ValueFrom.SecretKeyRef",
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		"Spec.Volumes[*].VolumeSource.AzureFile.SecretName",
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		"Spec.Volumes[*].VolumeSource.CephFS.SecretRef",
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		"Spec.Volumes[*].VolumeSource.Cinder.SecretRef",
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		"Spec.Volumes[*].VolumeSource.FlexVolume.SecretRef",
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		"Spec.Volumes[*].VolumeSource.Projected.Sources[*].Secret",
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		"Spec.Volumes[*].VolumeSource.RBD.SecretRef",
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		"Spec.Volumes[*].VolumeSource.Secret",
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		"Spec.Volumes[*].VolumeSource.Secret.SecretName",
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		"Spec.Volumes[*].VolumeSource.ScaleIO.SecretRef",
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		"Spec.Volumes[*].VolumeSource.ISCSI.SecretRef",
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		"Spec.Volumes[*].VolumeSource.StorageOS.SecretRef",
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	)
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	secretPaths := collectResourcePaths(t, "secret", nil, "", reflect.TypeOf(&v1.Pod{}))
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	secretPaths = secretPaths.Difference(excludedSecretPaths)
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	if missingPaths := expectedSecretPaths.Difference(secretPaths); len(missingPaths) > 0 {
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		t.Logf("Missing expected secret paths:\n%s", strings.Join(missingPaths.List(), "\n"))
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		t.Error("Missing expected secret paths. Verify VisitPodSecretNames() is correctly finding the missing paths, then correct expectedSecretPaths")
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	}
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	if extraPaths := secretPaths.Difference(expectedSecretPaths); len(extraPaths) > 0 {
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		t.Logf("Extra secret paths:\n%s", strings.Join(extraPaths.List(), "\n"))
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		t.Error("Extra fields with 'secret' in the name found. Verify VisitPodSecretNames() is including these fields if appropriate, then correct expectedSecretPaths")
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	}
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	if missingNames := expectedSecretPaths.Difference(extractedNames); len(missingNames) > 0 {
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		t.Logf("Missing expected secret names:\n%s", strings.Join(missingNames.List(), "\n"))
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		t.Error("Missing expected secret names. Verify the pod stub above includes these references, then verify VisitPodSecretNames() is correctly finding the missing names")
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	}
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						|
	if extraNames := extractedNames.Difference(expectedSecretPaths); len(extraNames) > 0 {
 | 
						|
		t.Logf("Extra secret names:\n%s", strings.Join(extraNames.List(), "\n"))
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		t.Error("Extra secret names extracted. Verify VisitPodSecretNames() is correctly extracting secret names")
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	}
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}
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						|
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// collectResourcePaths traverses the object, computing all the struct paths that lead to fields with resourcename in the name.
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						|
func collectResourcePaths(t *testing.T, resourcename string, path *field.Path, name string, tp reflect.Type) sets.String {
 | 
						|
	resourcename = strings.ToLower(resourcename)
 | 
						|
	resourcePaths := sets.NewString()
 | 
						|
 | 
						|
	if tp.Kind() == reflect.Ptr {
 | 
						|
		resourcePaths.Insert(collectResourcePaths(t, resourcename, path, name, tp.Elem()).List()...)
 | 
						|
		return resourcePaths
 | 
						|
	}
 | 
						|
 | 
						|
	if strings.Contains(strings.ToLower(name), resourcename) {
 | 
						|
		resourcePaths.Insert(path.String())
 | 
						|
	}
 | 
						|
 | 
						|
	switch tp.Kind() {
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						|
	case reflect.Ptr:
 | 
						|
		resourcePaths.Insert(collectResourcePaths(t, resourcename, path, name, tp.Elem()).List()...)
 | 
						|
	case reflect.Struct:
 | 
						|
		for i := 0; i < tp.NumField(); i++ {
 | 
						|
			field := tp.Field(i)
 | 
						|
			resourcePaths.Insert(collectResourcePaths(t, resourcename, path.Child(field.Name), field.Name, field.Type).List()...)
 | 
						|
		}
 | 
						|
	case reflect.Interface:
 | 
						|
		t.Errorf("cannot find %s fields in interface{} field %s", resourcename, path.String())
 | 
						|
	case reflect.Map:
 | 
						|
		resourcePaths.Insert(collectResourcePaths(t, resourcename, path.Key("*"), "", tp.Elem()).List()...)
 | 
						|
	case reflect.Slice:
 | 
						|
		resourcePaths.Insert(collectResourcePaths(t, resourcename, path.Key("*"), "", tp.Elem()).List()...)
 | 
						|
	default:
 | 
						|
		// all primitive types
 | 
						|
	}
 | 
						|
 | 
						|
	return resourcePaths
 | 
						|
}
 | 
						|
 | 
						|
func TestPodConfigmaps(t *testing.T) {
 | 
						|
	// Stub containing all possible ConfigMap references in a pod.
 | 
						|
	// The names of the referenced ConfigMaps match struct paths detected by reflection.
 | 
						|
	pod := &v1.Pod{
 | 
						|
		Spec: v1.PodSpec{
 | 
						|
			Containers: []v1.Container{{
 | 
						|
				EnvFrom: []v1.EnvFromSource{{
 | 
						|
					ConfigMapRef: &v1.ConfigMapEnvSource{
 | 
						|
						LocalObjectReference: v1.LocalObjectReference{
 | 
						|
							Name: "Spec.Containers[*].EnvFrom[*].ConfigMapRef"}}}},
 | 
						|
				Env: []v1.EnvVar{{
 | 
						|
					ValueFrom: &v1.EnvVarSource{
 | 
						|
						ConfigMapKeyRef: &v1.ConfigMapKeySelector{
 | 
						|
							LocalObjectReference: v1.LocalObjectReference{
 | 
						|
								Name: "Spec.Containers[*].Env[*].ValueFrom.ConfigMapKeyRef"}}}}}}},
 | 
						|
			InitContainers: []v1.Container{{
 | 
						|
				EnvFrom: []v1.EnvFromSource{{
 | 
						|
					ConfigMapRef: &v1.ConfigMapEnvSource{
 | 
						|
						LocalObjectReference: v1.LocalObjectReference{
 | 
						|
							Name: "Spec.InitContainers[*].EnvFrom[*].ConfigMapRef"}}}},
 | 
						|
				Env: []v1.EnvVar{{
 | 
						|
					ValueFrom: &v1.EnvVarSource{
 | 
						|
						ConfigMapKeyRef: &v1.ConfigMapKeySelector{
 | 
						|
							LocalObjectReference: v1.LocalObjectReference{
 | 
						|
								Name: "Spec.InitContainers[*].Env[*].ValueFrom.ConfigMapKeyRef"}}}}}}},
 | 
						|
			Volumes: []v1.Volume{{
 | 
						|
				VolumeSource: v1.VolumeSource{
 | 
						|
					Projected: &v1.ProjectedVolumeSource{
 | 
						|
						Sources: []v1.VolumeProjection{{
 | 
						|
							ConfigMap: &v1.ConfigMapProjection{
 | 
						|
								LocalObjectReference: v1.LocalObjectReference{
 | 
						|
									Name: "Spec.Volumes[*].VolumeSource.Projected.Sources[*].ConfigMap"}}}}}}}, {
 | 
						|
				VolumeSource: v1.VolumeSource{
 | 
						|
					ConfigMap: &v1.ConfigMapVolumeSource{
 | 
						|
						LocalObjectReference: v1.LocalObjectReference{
 | 
						|
							Name: "Spec.Volumes[*].VolumeSource.ConfigMap"}}}}},
 | 
						|
		},
 | 
						|
	}
 | 
						|
	extractedNames := sets.NewString()
 | 
						|
	VisitPodConfigmapNames(pod, func(name string) bool {
 | 
						|
		extractedNames.Insert(name)
 | 
						|
		return true
 | 
						|
	})
 | 
						|
 | 
						|
	// expectedPaths holds struct paths to fields with "ConfigMap" in the name that are references to ConfigMap API objects.
 | 
						|
	// every path here should be represented as an example in the Pod stub above, with the ConfigMap name set to the path.
 | 
						|
	expectedPaths := sets.NewString(
 | 
						|
		"Spec.Containers[*].EnvFrom[*].ConfigMapRef",
 | 
						|
		"Spec.Containers[*].Env[*].ValueFrom.ConfigMapKeyRef",
 | 
						|
		"Spec.InitContainers[*].EnvFrom[*].ConfigMapRef",
 | 
						|
		"Spec.InitContainers[*].Env[*].ValueFrom.ConfigMapKeyRef",
 | 
						|
		"Spec.Volumes[*].VolumeSource.Projected.Sources[*].ConfigMap",
 | 
						|
		"Spec.Volumes[*].VolumeSource.ConfigMap",
 | 
						|
	)
 | 
						|
	collectPaths := collectResourcePaths(t, "ConfigMap", nil, "", reflect.TypeOf(&v1.Pod{}))
 | 
						|
	if missingPaths := expectedPaths.Difference(collectPaths); len(missingPaths) > 0 {
 | 
						|
		t.Logf("Missing expected paths:\n%s", strings.Join(missingPaths.List(), "\n"))
 | 
						|
		t.Error("Missing expected paths. Verify VisitPodConfigmapNames() is correctly finding the missing paths, then correct expectedPaths")
 | 
						|
	}
 | 
						|
	if extraPaths := collectPaths.Difference(expectedPaths); len(extraPaths) > 0 {
 | 
						|
		t.Logf("Extra paths:\n%s", strings.Join(extraPaths.List(), "\n"))
 | 
						|
		t.Error("Extra fields with resource in the name found. Verify VisitPodConfigmapNames() is including these fields if appropriate, then correct expectedPaths")
 | 
						|
	}
 | 
						|
 | 
						|
	if missingNames := expectedPaths.Difference(extractedNames); len(missingNames) > 0 {
 | 
						|
		t.Logf("Missing expected names:\n%s", strings.Join(missingNames.List(), "\n"))
 | 
						|
		t.Error("Missing expected names. Verify the pod stub above includes these references, then verify VisitPodConfigmapNames() is correctly finding the missing names")
 | 
						|
	}
 | 
						|
	if extraNames := extractedNames.Difference(expectedPaths); len(extraNames) > 0 {
 | 
						|
		t.Logf("Extra names:\n%s", strings.Join(extraNames.List(), "\n"))
 | 
						|
		t.Error("Extra names extracted. Verify VisitPodConfigmapNames() is correctly extracting resource names")
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
func newPod(now metav1.Time, ready bool, beforeSec int) *v1.Pod {
 | 
						|
	conditionStatus := v1.ConditionFalse
 | 
						|
	if ready {
 | 
						|
		conditionStatus = v1.ConditionTrue
 | 
						|
	}
 | 
						|
	return &v1.Pod{
 | 
						|
		Status: v1.PodStatus{
 | 
						|
			Conditions: []v1.PodCondition{
 | 
						|
				{
 | 
						|
					Type:               v1.PodReady,
 | 
						|
					LastTransitionTime: metav1.NewTime(now.Time.Add(-1 * time.Duration(beforeSec) * time.Second)),
 | 
						|
					Status:             conditionStatus,
 | 
						|
				},
 | 
						|
			},
 | 
						|
		},
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
func TestIsPodAvailable(t *testing.T) {
 | 
						|
	now := metav1.Now()
 | 
						|
	tests := []struct {
 | 
						|
		pod             *v1.Pod
 | 
						|
		minReadySeconds int32
 | 
						|
		expected        bool
 | 
						|
	}{
 | 
						|
		{
 | 
						|
			pod:             newPod(now, false, 0),
 | 
						|
			minReadySeconds: 0,
 | 
						|
			expected:        false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			pod:             newPod(now, true, 0),
 | 
						|
			minReadySeconds: 1,
 | 
						|
			expected:        false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			pod:             newPod(now, true, 0),
 | 
						|
			minReadySeconds: 0,
 | 
						|
			expected:        true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			pod:             newPod(now, true, 51),
 | 
						|
			minReadySeconds: 50,
 | 
						|
			expected:        true,
 | 
						|
		},
 | 
						|
	}
 | 
						|
 | 
						|
	for i, test := range tests {
 | 
						|
		isAvailable := IsPodAvailable(test.pod, test.minReadySeconds, now)
 | 
						|
		if isAvailable != test.expected {
 | 
						|
			t.Errorf("[tc #%d] expected available pod: %t, got: %t", i, test.expected, isAvailable)
 | 
						|
		}
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
func TestGetContainerStatus(t *testing.T) {
 | 
						|
	type ExpectedStruct struct {
 | 
						|
		status v1.ContainerStatus
 | 
						|
		exists bool
 | 
						|
	}
 | 
						|
 | 
						|
	tests := []struct {
 | 
						|
		status   []v1.ContainerStatus
 | 
						|
		name     string
 | 
						|
		expected ExpectedStruct
 | 
						|
		desc     string
 | 
						|
	}{
 | 
						|
		{
 | 
						|
			status:   []v1.ContainerStatus{{Name: "test1", Ready: false, Image: "image1"}, {Name: "test2", Ready: true, Image: "image1"}},
 | 
						|
			name:     "test1",
 | 
						|
			expected: ExpectedStruct{status: v1.ContainerStatus{Name: "test1", Ready: false, Image: "image1"}, exists: true},
 | 
						|
			desc:     "retrieve ContainerStatus with Name=\"test1\"",
 | 
						|
		},
 | 
						|
		{
 | 
						|
			status:   []v1.ContainerStatus{{Name: "test2", Ready: false, Image: "image2"}},
 | 
						|
			name:     "test1",
 | 
						|
			expected: ExpectedStruct{status: v1.ContainerStatus{}, exists: false},
 | 
						|
			desc:     "no matching ContainerStatus with Name=\"test1\"",
 | 
						|
		},
 | 
						|
		{
 | 
						|
			status:   []v1.ContainerStatus{{Name: "test3", Ready: false, Image: "image3"}},
 | 
						|
			name:     "",
 | 
						|
			expected: ExpectedStruct{status: v1.ContainerStatus{}, exists: false},
 | 
						|
			desc:     "retrieve an empty ContainerStatus with container name empty",
 | 
						|
		},
 | 
						|
		{
 | 
						|
			status:   nil,
 | 
						|
			name:     "",
 | 
						|
			expected: ExpectedStruct{status: v1.ContainerStatus{}, exists: false},
 | 
						|
			desc:     "retrieve an empty ContainerStatus with status nil",
 | 
						|
		},
 | 
						|
	}
 | 
						|
 | 
						|
	for _, test := range tests {
 | 
						|
		resultStatus, exists := GetContainerStatus(test.status, test.name)
 | 
						|
		assert.Equal(t, test.expected.status, resultStatus, "GetContainerStatus: "+test.desc)
 | 
						|
		assert.Equal(t, test.expected.exists, exists, "GetContainerStatus: "+test.desc)
 | 
						|
 | 
						|
		resultStatus = GetExistingContainerStatus(test.status, test.name)
 | 
						|
		assert.Equal(t, test.expected.status, resultStatus, "GetExistingContainerStatus: "+test.desc)
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
func TestUpdatePodCondition(t *testing.T) {
 | 
						|
	time := metav1.Now()
 | 
						|
 | 
						|
	podStatus := v1.PodStatus{
 | 
						|
		Conditions: []v1.PodCondition{
 | 
						|
			{
 | 
						|
				Type:               v1.PodReady,
 | 
						|
				Status:             v1.ConditionTrue,
 | 
						|
				Reason:             "successfully",
 | 
						|
				Message:            "sync pod successfully",
 | 
						|
				LastProbeTime:      time,
 | 
						|
				LastTransitionTime: metav1.NewTime(time.Add(1000)),
 | 
						|
			},
 | 
						|
		},
 | 
						|
	}
 | 
						|
	tests := []struct {
 | 
						|
		status     *v1.PodStatus
 | 
						|
		conditions v1.PodCondition
 | 
						|
		expected   bool
 | 
						|
		desc       string
 | 
						|
	}{
 | 
						|
		{
 | 
						|
			status: &podStatus,
 | 
						|
			conditions: v1.PodCondition{
 | 
						|
				Type:               v1.PodReady,
 | 
						|
				Status:             v1.ConditionTrue,
 | 
						|
				Reason:             "successfully",
 | 
						|
				Message:            "sync pod successfully",
 | 
						|
				LastProbeTime:      time,
 | 
						|
				LastTransitionTime: metav1.NewTime(time.Add(1000))},
 | 
						|
			expected: false,
 | 
						|
			desc:     "all equal, no update",
 | 
						|
		},
 | 
						|
		{
 | 
						|
			status: &podStatus,
 | 
						|
			conditions: v1.PodCondition{
 | 
						|
				Type:               v1.PodScheduled,
 | 
						|
				Status:             v1.ConditionTrue,
 | 
						|
				Reason:             "successfully",
 | 
						|
				Message:            "sync pod successfully",
 | 
						|
				LastProbeTime:      time,
 | 
						|
				LastTransitionTime: metav1.NewTime(time.Add(1000))},
 | 
						|
			expected: true,
 | 
						|
			desc:     "not equal Type, should get updated",
 | 
						|
		},
 | 
						|
		{
 | 
						|
			status: &podStatus,
 | 
						|
			conditions: v1.PodCondition{
 | 
						|
				Type:               v1.PodReady,
 | 
						|
				Status:             v1.ConditionFalse,
 | 
						|
				Reason:             "successfully",
 | 
						|
				Message:            "sync pod successfully",
 | 
						|
				LastProbeTime:      time,
 | 
						|
				LastTransitionTime: metav1.NewTime(time.Add(1000))},
 | 
						|
			expected: true,
 | 
						|
			desc:     "not equal Status, should get updated",
 | 
						|
		},
 | 
						|
	}
 | 
						|
 | 
						|
	for _, test := range tests {
 | 
						|
		var resultStatus bool
 | 
						|
		resultStatus = UpdatePodCondition(test.status, &test.conditions)
 | 
						|
 | 
						|
		assert.Equal(t, test.expected, resultStatus, test.desc)
 | 
						|
	}
 | 
						|
}
 |