Erwin van EykandTa-Ching Chen
5c1d8bc90c
This PR introduces extensibility to the Fission CLI. The principle behind the design of this extensibility is taken from the approach git uses: the main binary (fission) calls other binaries (fission-workflows) - which it discovers using simple prefix-rules - based on specific commands (fission workflow <command>).
105 lines
2.5 KiB
Go
105 lines
2.5 KiB
Go
/*
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Copyright 2016 The Fission 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 plugin
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"os"
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"path"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestFind(t *testing.T) {
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os.Clearenv()
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testDir := path.Join(os.TempDir(), fmt.Sprintf("fission-test-plugins-%v", time.Now().UnixNano()))
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err := os.MkdirAll(testDir, os.ModePerm)
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if err != nil {
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t.FailNow()
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}
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defer os.RemoveAll(testDir)
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testBinary := path.Join(testDir, "foo")
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md := &Metadata{
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Name: "foo",
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Version: "1.0.1",
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Usage: "Usage help",
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Aliases: []string{"bar"},
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}
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jsonMd, err := json.Marshal(md)
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if err != nil {
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t.FailNow()
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}
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err = ioutil.WriteFile(testBinary, []byte(fmt.Sprintf("#!/bin/sh\necho '%v'", string(jsonMd))), os.ModePerm)
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if err != nil {
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t.FailNow()
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}
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err = os.Setenv("PATH", testDir)
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if err != nil {
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t.FailNow()
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}
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Prefix = ""
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found, err := Find(md.Name)
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os.RemoveAll(testDir)
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assert.NoError(t, err)
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assert.NotEmpty(t, found)
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assert.Equal(t, md.Name, found.Name)
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assert.Equal(t, path.Join(testDir, md.Name), found.Path)
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assert.Equal(t, md.Aliases, found.Aliases)
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assert.Equal(t, md.Usage, found.Usage)
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assert.Equal(t, md.Version, found.Version)
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}
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func TestExec(t *testing.T) {
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os.Clearenv()
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testDir := path.Join(os.TempDir(), fmt.Sprintf("fission-test-plugins-%v", time.Now().UnixNano()))
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err := os.MkdirAll(testDir, os.ModePerm)
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if err != nil {
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t.FailNow()
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}
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defer os.RemoveAll(testDir)
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testBinary := path.Join(testDir, "foo")
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md := &Metadata{
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Name: "foo",
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Version: "1.0.1",
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Usage: "Usage help",
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Aliases: []string{"bar"},
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Path: path.Join(testBinary),
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}
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jsonMd, err := json.Marshal(md)
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if err != nil {
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t.FailNow()
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}
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err = ioutil.WriteFile(testBinary, []byte(fmt.Sprintf("#!/bin/sh\necho '%v'", string(jsonMd))), os.ModePerm)
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if err != nil {
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t.FailNow()
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}
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err = os.Setenv("PATH", testDir)
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if err != nil {
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t.FailNow()
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}
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Prefix = ""
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err = Exec(md, nil)
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os.RemoveAll(testDir)
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assert.NoError(t, err)
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}
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