mirror of https://github.com/knative/client.git
108 lines
4.5 KiB
Go
108 lines
4.5 KiB
Go
// Copyright © 2021 The Knative Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package commands
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import (
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"bytes"
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"testing"
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"time"
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"gotest.tools/v3/assert"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1"
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"knative.dev/pkg/apis"
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duckv1 "knative.dev/pkg/apis/duck/v1"
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servingv1 "knative.dev/serving/pkg/apis/serving/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/util/duration"
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"knative.dev/client/pkg/printers"
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"knative.dev/client/pkg/util"
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)
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var (
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validPrintFunc = func(obj *servingv1.Service, opts printers.PrintOptions) ([]metav1beta1.TableRow, error) {
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tableRow := metav1beta1.TableRow{
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Object: runtime.RawExtension{Object: obj},
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}
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tableRow.Cells = append(tableRow.Cells, obj.Name, duration.HumanDuration(time.Since(obj.CreationTimestamp.Time)))
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if opts.AllNamespaces {
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tableRow.Cells = append(tableRow.Cells, obj.Namespace)
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}
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return []metav1.TableRow{tableRow}, nil
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}
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columnDefs = []metav1beta1.TableColumnDefinition{
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{Name: "Namespace", Type: "string", Description: "Namespace of mock instance", Priority: 0},
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{Name: "Name", Type: "string", Description: "Name of the mock instance", Priority: 1},
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{Name: "Age", Type: "string", Description: "Age of the mock instance", Priority: 1},
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}
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)
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func TestToPrinter(t *testing.T) {
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h := NewHumanPrintFlags()
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hprinter, err := h.ToPrinter(func(p printers.PrintHandler) {
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p.TableHandler(columnDefs, validPrintFunc)
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})
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assert.NilError(t, err)
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myksvc := &servingv1.Service{
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TypeMeta: metav1.TypeMeta{Kind: "Service", APIVersion: "serving.knative.dev/v1"},
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ObjectMeta: metav1.ObjectMeta{Name: "myksvc", Namespace: "default"},
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}
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var out bytes.Buffer
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assert.NilError(t, hprinter.PrintObj(myksvc, &out))
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assert.Assert(t, util.ContainsAll(out.String(), "myksvc"))
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assert.Assert(t, util.ContainsNone(out.String(), "default"))
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h.EnsureWithNamespace()
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hprinter, err = h.ToPrinter(func(p printers.PrintHandler) {
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p.TableHandler(columnDefs, validPrintFunc)
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})
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assert.NilError(t, err)
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assert.NilError(t, hprinter.PrintObj(myksvc, &out))
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assert.Assert(t, util.ContainsAll(out.String(), "myksvc"))
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assert.Assert(t, util.ContainsAll(out.String(), "default"))
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}
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func TestConditionsValue(t *testing.T) {
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conds := duckv1.Conditions([]apis.Condition{{Status: corev1.ConditionTrue}, {Status: corev1.ConditionTrue}, {Status: corev1.ConditionFalse}, {Status: corev1.ConditionUnknown}})
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expected := "2 OK / 4"
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assert.Equal(t, expected, ConditionsValue(conds))
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}
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func TestReadyCondtion(t *testing.T) {
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conds := duckv1.Conditions([]apis.Condition{{Status: corev1.ConditionTrue}, {Status: corev1.ConditionTrue}, {Status: corev1.ConditionFalse, Type: apis.ConditionReady}, {Status: corev1.ConditionUnknown, Type: apis.ConditionReady}})
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expected := string(corev1.ConditionFalse)
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assert.Equal(t, expected, ReadyCondition(conds))
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assert.Equal(t, "<unknown>", ReadyCondition(conds[:1]))
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}
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func TestNonReadyConditionReason(t *testing.T) {
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conds := duckv1.Conditions([]apis.Condition{{Type: apis.ConditionReady, Status: corev1.ConditionTrue}, {Type: apis.ConditionReady, Message: "mockMsg", Reason: "mockReason", Status: corev1.ConditionFalse}, {Reason: "mockReason", Status: corev1.ConditionFalse, Type: apis.ConditionReady}, {Status: corev1.ConditionUnknown, Type: apis.ConditionReady}})
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assert.Equal(t, "", NonReadyConditionReason(conds))
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expected := "mockReason : mockMsg"
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assert.Equal(t, expected, NonReadyConditionReason(conds[1:]))
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assert.Equal(t, "mockReason", NonReadyConditionReason(conds[2:]))
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nonReadyConds := duckv1.Conditions([]apis.Condition{{Type: apis.ConditionSucceeded}, {Type: apis.ConditionType(apis.ConditionSeverityError)}, {Type: apis.ConditionType(apis.ConditionSeverityInfo)}})
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assert.Equal(t, "<unknown>", NonReadyConditionReason(nonReadyConds))
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}
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func TestTranslateTimestampSince(t *testing.T) {
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ts := time.Time{}
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assert.Equal(t, "<unknown>", TranslateTimestampSince(metav1.NewTime(ts)))
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assert.Equal(t, "0s", TranslateTimestampSince(metav1.Now()))
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}
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