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41f7c97a48
In the TestLoadDir test case, currently reflect.DeepEqual is expected to fail by error. Expected metadata is different than in the fixture yaml. Also, the type of the struct is mismatching in DeepEqual call (struct vs pointer to struct).
117 lines
2.9 KiB
Go
117 lines
2.9 KiB
Go
/*
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Copyright 2016 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 plugin
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import (
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"reflect"
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"testing"
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)
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func TestPrepareCommand(t *testing.T) {
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p := &Plugin{
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Dir: "/tmp", // Unused
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Metadata: &Metadata{
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Name: "test",
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Command: "echo -n foo",
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},
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}
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argv := []string{"--debug", "--foo", "bar"}
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cmd, args := p.PrepareCommand(argv)
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if cmd != "echo" {
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t.Errorf("Expected echo, got %q", cmd)
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}
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if l := len(args); l != 5 {
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t.Errorf("expected 5 args, got %d", l)
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}
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expect := []string{"-n", "foo", "--debug", "--foo", "bar"}
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for i := 0; i < len(args); i++ {
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if expect[i] != args[i] {
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t.Errorf("Expected arg=%q, got %q", expect[i], args[i])
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}
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}
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// Test with IgnoreFlags. This should omit --debug, --foo, bar
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p.Metadata.IgnoreFlags = true
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cmd, args = p.PrepareCommand(argv)
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if cmd != "echo" {
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t.Errorf("Expected echo, got %q", cmd)
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}
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if l := len(args); l != 2 {
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t.Errorf("expected 2 args, got %d", l)
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}
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expect = []string{"-n", "foo"}
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for i := 0; i < len(args); i++ {
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if expect[i] != args[i] {
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t.Errorf("Expected arg=%q, got %q", expect[i], args[i])
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}
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}
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}
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func TestLoadDir(t *testing.T) {
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dirname := "testdata/plugdir/hello"
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plug, err := LoadDir(dirname)
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if err != nil {
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t.Fatalf("error loading Hello plugin: %s", err)
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}
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if plug.Dir != dirname {
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t.Errorf("Expected dir %q, got %q", dirname, plug.Dir)
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}
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expect := &Metadata{
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Name: "hello",
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Version: "0.1.0",
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Usage: "usage",
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Description: "description",
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Command: "$HELM_PLUGIN_SELF/hello.sh",
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UseTunnel: true,
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IgnoreFlags: true,
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}
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if !reflect.DeepEqual(expect, plug.Metadata) {
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t.Errorf("Expected plugin metadata %v, got %v", expect, plug.Metadata)
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}
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}
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func TestLoadAll(t *testing.T) {
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// Verify that empty dir loads:
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if plugs, err := LoadAll("testdata"); err != nil {
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t.Fatalf("error loading dir with no plugins: %s", err)
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} else if len(plugs) > 0 {
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t.Fatalf("expected empty dir to have 0 plugins")
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}
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basedir := "testdata/plugdir"
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plugs, err := LoadAll(basedir)
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if err != nil {
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t.Fatalf("Could not load %q: %s", basedir, err)
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}
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if l := len(plugs); l != 2 {
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t.Fatalf("expected 2 plugins, found %d", l)
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}
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if plugs[0].Metadata.Name != "echo" {
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t.Errorf("Expected first plugin to be echo, got %q", plugs[0].Metadata.Name)
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}
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if plugs[1].Metadata.Name != "hello" {
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t.Errorf("Expected second plugin to be hello, got %q", plugs[1].Metadata.Name)
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}
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}
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