mirror of
https://github.com/ko-build/ko.git
synced 2024-12-03 08:35:34 +02:00
123 lines
2.6 KiB
Go
123 lines
2.6 KiB
Go
// Copyright 2018 Google LLC All Rights Reserved.
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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 build
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import (
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"context"
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"testing"
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v1 "github.com/google/go-containerregistry/pkg/v1"
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"github.com/google/go-cmp/cmp"
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)
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type fake struct {
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isr func(string) bool
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b func(string) (v1.Image, error)
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}
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var _ Interface = (*fake)(nil)
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// IsSupportedReference implements Interface
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func (r *fake) IsSupportedReference(ip string) bool {
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return r.isr(ip)
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}
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// Build implements Interface
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func (r *fake) Build(_ context.Context, ip string) (v1.Image, error) {
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return r.b(ip)
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}
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func TestISRPassThrough(t *testing.T) {
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tests := []struct {
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name string
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input string
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}{{
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name: "empty string",
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}, {
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name: "non-empty string",
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input: "asdf asdf asdf",
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}}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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called := false
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inner := &fake{
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isr: func(ip string) bool {
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called = true
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if ip != test.input {
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t.Errorf("ISR = %v, wanted %v", ip, test.input)
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}
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return true
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},
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}
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rec := &Recorder{
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Builder: inner,
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}
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rec.IsSupportedReference(test.input)
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if !called {
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t.Error("IsSupportedReference wasn't called, wanted called")
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}
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})
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}
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}
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func TestBuildRecording(t *testing.T) {
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tests := []struct {
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name string
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inputs []string
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}{{
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name: "no calls",
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}, {
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name: "one call",
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inputs: []string{
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"github.com/foo/bar",
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},
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}, {
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name: "two calls",
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inputs: []string{
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"github.com/foo/bar",
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"github.com/foo/baz",
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},
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}, {
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name: "duplicates",
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inputs: []string{
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"github.com/foo/bar",
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"github.com/foo/baz",
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"github.com/foo/bar",
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"github.com/foo/baz",
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},
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}}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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inner := &fake{
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b: func(ip string) (v1.Image, error) {
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return nil, nil
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},
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}
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rec := &Recorder{
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Builder: inner,
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}
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for _, in := range test.inputs {
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rec.Build(context.Background(), in)
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}
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if diff := cmp.Diff(test.inputs, rec.ImportPaths); diff != "" {
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t.Errorf("Build (-want, +got): %s", diff)
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}
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})
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}
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}
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