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142 lines
3.2 KiB
142 lines
3.2 KiB
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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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 chart
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import (
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"path/filepath"
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"testing"
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"github.com/kubernetes/deployment-manager/log"
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)
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const (
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testfile = "testdata/frobnitz/Chart.yaml"
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testdir = "testdata/frobnitz/"
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testarchive = "testdata/frobnitz-0.0.1.tgz"
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testill = "testdata/ill-1.2.3.tgz"
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testnochart = "testdata/nochart.tgz"
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)
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// Type canaries. If these fail, they will fail at compile time.
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var _ chartLoader = &dirChart{}
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var _ chartLoader = &tarChart{}
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func init() {
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log.IsDebugging = true
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}
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func TestLoadDir(t *testing.T) {
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c, err := LoadDir(testdir)
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if err != nil {
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t.Errorf("Failed to load chart: %s", err)
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}
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if c.Chartfile().Name != "frobnitz" {
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t.Errorf("Expected chart name to be 'frobnitz'. Got '%s'.", c.Chartfile().Name)
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}
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if c.Chartfile().Dependencies[0].Version != "^3" {
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d := c.Chartfile().Dependencies[0].Version
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t.Errorf("Expected dependency 0 to have version '^3'. Got '%s'.", d)
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}
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}
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func TestLoad(t *testing.T) {
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c, err := Load(testarchive)
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if err != nil {
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t.Errorf("Failed to load chart: %s", err)
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return
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}
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defer c.Close()
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if c.Chartfile() == nil {
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t.Error("No chartfile was loaded.")
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return
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}
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if c.Chartfile().Name != "frobnitz" {
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t.Errorf("Expected name to be frobnitz, got %q", c.Chartfile().Name)
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}
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}
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func TestLoadIll(t *testing.T) {
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c, err := Load(testill)
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if err != nil {
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t.Errorf("Failed to load chart: %s", err)
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return
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}
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defer c.Close()
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if c.Chartfile() == nil {
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t.Error("No chartfile was loaded.")
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return
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}
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// Ill does not have an icon.
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if i, err := c.Icon(); err == nil {
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t.Errorf("Expected icon to be missing. Got %s", i)
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}
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}
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func TestLoadNochart(t *testing.T) {
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_, err := Load(testnochart)
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if err == nil {
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t.Error("Nochart should not have loaded at all.")
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}
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}
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func TestChart(t *testing.T) {
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c, err := LoadDir(testdir)
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if err != nil {
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t.Errorf("Failed to load chart: %s", err)
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}
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defer c.Close()
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if c.Dir() != c.loader.dir() {
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t.Errorf("Unexpected location for directory: %s", c.Dir())
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}
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if c.Chartfile().Name != c.loader.chartfile().Name {
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t.Errorf("Unexpected chart file name: %s", c.Chartfile().Name)
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}
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d := c.DocsDir()
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if d != filepath.Join(testdir, preDocs) {
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t.Errorf("Unexpectedly, docs are in %s", d)
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}
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d = c.TemplatesDir()
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if d != filepath.Join(testdir, preTemplates) {
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t.Errorf("Unexpectedly, templates are in %s", d)
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}
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d = c.HooksDir()
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if d != filepath.Join(testdir, preHooks) {
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t.Errorf("Unexpectedly, hooks are in %s", d)
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}
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i, err := c.Icon()
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if err != nil {
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t.Errorf("No icon found in test chart: %s", err)
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}
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if i != filepath.Join(testdir, preIcon) {
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t.Errorf("Unexpectedly, icon is in %s", i)
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}
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}
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