mirror of https://github.com/knative/pkg.git
132 lines
3.6 KiB
Go
132 lines
3.6 KiB
Go
/*
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Copyright 2019 The Knative 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 apis
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import (
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"testing"
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corev1 "k8s.io/api/core/v1"
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)
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func TestNewLivingConditionSet(t *testing.T) {
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cases := []struct {
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name string
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types []ConditionType
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count int // count includes the happy condition type.
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}{{
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name: "empty",
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types: []ConditionType(nil),
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count: 1,
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}, {
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name: "one",
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types: []ConditionType{"Foo"},
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count: 2,
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}, {
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name: "duplicate in happy",
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types: []ConditionType{ConditionReady},
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count: 1,
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}, {
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name: "duplicate in dependents",
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types: []ConditionType{"Foo", "Bar", "Foo"},
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count: 3,
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}}
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for _, tc := range cases {
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t.Run(tc.name, func(t *testing.T) {
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set := NewLivingConditionSet(tc.types...)
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if e, a := tc.count, 1+len(set.dependents); e != a {
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t.Errorf("%q expected: %v got: %v", tc.name, e, a)
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}
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})
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}
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}
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func TestNewBatchConditionSet(t *testing.T) {
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cases := []struct {
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name string
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types []ConditionType
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count int // count includes the happy condition type.
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}{{
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name: "empty",
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types: []ConditionType(nil),
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count: 1,
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}, {
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name: "one",
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types: []ConditionType{"Foo"},
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count: 2,
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}, {
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name: "duplicate in happy",
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types: []ConditionType{ConditionSucceeded},
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count: 1,
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}, {
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name: "duplicate in dependents",
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types: []ConditionType{"Foo", "Bar", "Foo"},
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count: 3,
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}}
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for _, tc := range cases {
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t.Run(tc.name, func(t *testing.T) {
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set := NewBatchConditionSet(tc.types...)
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if e, a := tc.count, 1+len(set.dependents); e != a {
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t.Errorf("%q expected: %v got: %v", tc.name, e, a)
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}
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})
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}
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}
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func TestNonTerminalCondition(t *testing.T) {
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set := NewLivingConditionSet("Foo")
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status := &TestStatus{}
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manager := set.Manage(status)
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manager.InitializeConditions()
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if got, want := len(status.c), 2; got != want {
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t.Errorf("InitializeConditions() = %v, wanted %v", got, want)
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}
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// Setting the other "terminal" condition makes Ready true.
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manager.MarkTrue("Foo")
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if got, want := manager.GetCondition("Ready").Status, corev1.ConditionTrue; got != want {
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t.Errorf("MarkTrue(Foo) = %v, wanted %v", got, want)
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}
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// Setting a "non-terminal" condition, doesn't change Ready.
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manager.MarkUnknown("Bar", "", "")
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if got, want := manager.GetCondition("Ready").Status, corev1.ConditionTrue; got != want {
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t.Errorf("MarkUnknown(Bar) = %v, wanted %v", got, want)
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}
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// Setting the other "terminal" condition by Unknown makes Ready false
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manager.MarkUnknown("Foo", "", "")
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if got, want := manager.GetCondition("Ready").Status, corev1.ConditionUnknown; got != want {
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t.Errorf("MarkUnknown(Foo) = %v, wanted %v", got, want)
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}
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// Setting the other "terminal" condition by True makes Ready true
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manager.MarkTrueWithReason("Foo", "", "")
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if got, want := manager.GetCondition("Ready").Status, corev1.ConditionTrue; got != want {
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t.Errorf("MarkUnknown(Foo) = %v, wanted %v", got, want)
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}
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// Setting a "non-terminal" condition, doesn't change Ready.
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manager.MarkFalse("Bar", "", "")
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if got, want := manager.GetCondition("Ready").Status, corev1.ConditionTrue; got != want {
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t.Errorf("MarkFalse(Bar) = %v, wanted %v", got, want)
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}
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}
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