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// Copyright 2018 Google LLC 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 name
import (
"testing"
)
var (
testDefaultRegistry = "registry.upbound.io"
testDefaultTag = "stable"
inputDefaultNames = []string{
"crossplane/provider-gcp",
"crossplane/provider-gcp:v0.14.0",
"ubuntu",
"gcr.io/crossplane/provider-gcp:latest",
}
outputDefaultNames = []string{
"registry.upbound.io/crossplane/provider-gcp:stable",
"registry.upbound.io/crossplane/provider-gcp:v0.14.0",
"registry.upbound.io/ubuntu:stable",
"gcr.io/crossplane/provider-gcp:latest",
}
)
func TestParseReferenceDefaulting(t *testing.T) {
for i, name := range inputDefaultNames {
ref, err := ParseReference(name, WithDefaultRegistry(testDefaultRegistry), WithDefaultTag(testDefaultTag))
if err != nil {
t.Errorf("ParseReference(%q); %v", name, err)
}
if ref.Name() != outputDefaultNames[i] {
t.Errorf("ParseReference(%q); got %v, want %v", name, ref.String(), outputDefaultNames[i])
}
}
}
func TestParseReference(t *testing.T) {
for _, name := range goodWeakValidationDigestNames {
ref, err := ParseReference(name, WeakValidation)
if err != nil {
t.Errorf("ParseReference(%q); %v", name, err)
}
dig, err := NewDigest(name, WeakValidation)
if err != nil {
t.Errorf("NewDigest(%q); %v", name, err)
}
if ref != dig {
t.Errorf("ParseReference(%q) != NewDigest(%q); got %v, want %v", name, name, ref, dig)
}
}
for _, name := range goodStrictValidationDigestNames {
ref, err := ParseReference(name, StrictValidation)
if err != nil {
t.Errorf("ParseReference(%q); %v", name, err)
}
dig, err := NewDigest(name, StrictValidation)
if err != nil {
t.Errorf("NewDigest(%q); %v", name, err)
}
if ref != dig {
t.Errorf("ParseReference(%q) != NewDigest(%q); got %v, want %v", name, name, ref, dig)
}
}
for _, name := range badDigestNames {
if _, err := ParseReference(name, WeakValidation); err == nil {
t.Errorf("ParseReference(%q); expected error, got none", name)
}
}
for _, name := range goodWeakValidationTagNames {
ref, err := ParseReference(name, WeakValidation)
if err != nil {
t.Errorf("ParseReference(%q); %v", name, err)
}
tag, err := NewTag(name, WeakValidation)
if err != nil {
t.Errorf("NewTag(%q); %v", name, err)
}
if ref != tag {
t.Errorf("ParseReference(%q) != NewTag(%q); got %v, want %v", name, name, ref, tag)
}
}
for _, name := range goodStrictValidationTagNames {
ref, err := ParseReference(name, StrictValidation)
if err != nil {
t.Errorf("ParseReference(%q); %v", name, err)
}
tag, err := NewTag(name, StrictValidation)
if err != nil {
t.Errorf("NewTag(%q); %v", name, err)
}
if ref != tag {
t.Errorf("ParseReference(%q) != NewTag(%q); got %v, want %v", name, name, ref, tag)
}
}
for _, name := range badTagNames {
if _, err := ParseReference(name, WeakValidation); err == nil {
t.Errorf("ParseReference(%q); expected error, got none", name)
}
}
}
func TestMustParseReference(t *testing.T) {
for _, name := range append(goodWeakValidationTagNames, goodWeakValidationDigestNames...) {
func() {
defer func() {
if err := recover(); err != nil {
t.Errorf("MustParseReference(%q, WeakValidation); panic: %v", name, err)
}
}()
MustParseReference(stringConst(name), WeakValidation)
}()
}
for _, name := range append(goodStrictValidationTagNames, goodStrictValidationDigestNames...) {
func() {
defer func() {
if err := recover(); err != nil {
t.Errorf("MustParseReference(%q, StrictValidation); panic: %v", name, err)
}
}()
MustParseReference(stringConst(name), StrictValidation)
}()
}
for _, name := range append(badTagNames, badDigestNames...) {
func() {
defer func() { recover() }()
ref := MustParseReference(stringConst(name), WeakValidation)
t.Errorf("MustParseReference(%q, WeakValidation) should panic, got: %#v", name, ref)
}()
}
}
// Test that MustParseReference can accept a const string or string value.
const str = "valid/string"
var _ = MustParseReference(str)
var _ = MustParseReference("valid/string")
var _ = MustParseReference("valid/prefix/" + str)
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