github.com/kaleido-io/firefly@v0.0.0-20210622132723-8b4b6aacb971/cmd/firefly_test.go (about)

     1  // Copyright © 2021 Kaleido, Inc.
     2  //
     3  // SPDX-License-Identifier: Apache-2.0
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package cmd
    18  
    19  import (
    20  	"fmt"
    21  	"os"
    22  	"syscall"
    23  	"testing"
    24  
    25  	"github.com/kaleido-io/firefly/mocks/orchestratormocks"
    26  	"github.com/spf13/viper"
    27  	"github.com/stretchr/testify/assert"
    28  	"github.com/stretchr/testify/mock"
    29  )
    30  
    31  const configDir = "../test/data/config"
    32  
    33  func TestGetEngine(t *testing.T) {
    34  	assert.NotNil(t, getOrchestrator())
    35  }
    36  
    37  func TestExecMissingConfig(t *testing.T) {
    38  	_utOrchestrator = &orchestratormocks.Orchestrator{}
    39  	defer func() { _utOrchestrator = nil }()
    40  	viper.Reset()
    41  	err := Execute()
    42  	assert.Regexp(t, "Not Found", err)
    43  }
    44  
    45  func TestShowConfig(t *testing.T) {
    46  	_utOrchestrator = &orchestratormocks.Orchestrator{}
    47  	defer func() { _utOrchestrator = nil }()
    48  	viper.Reset()
    49  	rootCmd.SetArgs([]string{"showconf"})
    50  	defer rootCmd.SetArgs([]string{})
    51  	err := rootCmd.Execute()
    52  	assert.NoError(t, err)
    53  }
    54  
    55  func TestExecEngineInitFail(t *testing.T) {
    56  	o := &orchestratormocks.Orchestrator{}
    57  	o.On("Init", mock.Anything).Return(fmt.Errorf("splutter"))
    58  	_utOrchestrator = o
    59  	defer func() { _utOrchestrator = nil }()
    60  	os.Chdir(configDir)
    61  	err := Execute()
    62  	assert.Regexp(t, "splutter", err)
    63  }
    64  
    65  func TestExecEngineStartFail(t *testing.T) {
    66  	o := &orchestratormocks.Orchestrator{}
    67  	o.On("Init", mock.Anything).Return(nil)
    68  	o.On("Start").Return(fmt.Errorf("bang"))
    69  	_utOrchestrator = o
    70  	defer func() { _utOrchestrator = nil }()
    71  	os.Chdir(configDir)
    72  	err := Execute()
    73  	assert.Regexp(t, "bang", err)
    74  }
    75  
    76  func TestExecOkExitSIGINT(t *testing.T) {
    77  	o := &orchestratormocks.Orchestrator{}
    78  	o.On("Init", mock.Anything).Return(nil)
    79  	o.On("Start").Return(nil)
    80  	o.On("WaitStop").Return()
    81  	_utOrchestrator = o
    82  	defer func() { _utOrchestrator = nil }()
    83  
    84  	os.Chdir(configDir)
    85  	go func() {
    86  		sigs <- syscall.SIGINT
    87  	}()
    88  	err := Execute()
    89  	assert.NoError(t, err)
    90  }