quorum/cmd/utils/flags_test.go

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package utils
import (
"flag"
"io/ioutil"
"os"
"path"
"testing"
"github.com/ethereum/go-ethereum/node"
"github.com/stretchr/testify/assert"
"gopkg.in/urfave/cli.v1"
)
func TestSetPlugins_whenPluginsNotEnabled(t *testing.T) {
arbitraryNodeConfig := &node.Config{}
arbitraryCLIContext := cli.NewContext(nil, &flag.FlagSet{}, nil)
assert.NoError(t, setPlugins(arbitraryCLIContext, arbitraryNodeConfig))
assert.Nil(t, arbitraryNodeConfig.Plugins)
}
func TestSetPlugins_whenInvalidFlagsCombination(t *testing.T) {
arbitraryNodeConfig := &node.Config{}
fs := &flag.FlagSet{}
fs.String(PluginSettingsFlag.Name, "", "")
fs.Bool(PluginSkipVerifyFlag.Name, true, "")
fs.Bool(PluginLocalVerifyFlag.Name, true, "")
fs.String(PluginPublicKeyFlag.Name, "", "")
arbitraryCLIContext := cli.NewContext(nil, fs, nil)
assert.NoError(t, arbitraryCLIContext.GlobalSet(PluginSettingsFlag.Name, "arbitrary value"))
verifyErrorMessage(t, arbitraryCLIContext, arbitraryNodeConfig, "only --plugins.skipverify or --plugins.localverify must be set")
assert.NoError(t, arbitraryCLIContext.GlobalSet(PluginSkipVerifyFlag.Name, "false"))
assert.NoError(t, arbitraryCLIContext.GlobalSet(PluginLocalVerifyFlag.Name, "false"))
assert.NoError(t, arbitraryCLIContext.GlobalSet(PluginPublicKeyFlag.Name, "arbitry value"))
verifyErrorMessage(t, arbitraryCLIContext, arbitraryNodeConfig, "--plugins.localverify is required for setting --plugins.publickey")
}
func TestSetPlugins_whenInvalidPluginSettingsURL(t *testing.T) {
arbitraryNodeConfig := &node.Config{}
fs := &flag.FlagSet{}
fs.String(PluginSettingsFlag.Name, "", "")
arbitraryCLIContext := cli.NewContext(nil, fs, nil)
assert.NoError(t, arbitraryCLIContext.GlobalSet(PluginSettingsFlag.Name, "arbitrary value"))
verifyErrorMessage(t, arbitraryCLIContext, arbitraryNodeConfig, "plugins: unable to create reader due to unsupported scheme ")
}
func TestSetPlugins_whenTypical(t *testing.T) {
tmpDir, err := ioutil.TempDir("", "q-")
if err != nil {
t.Fatal(err)
}
defer func() {
_ = os.RemoveAll(tmpDir)
}()
arbitraryJSONFile := path.Join(tmpDir, "arbitary.json")
if err := ioutil.WriteFile(arbitraryJSONFile, []byte("{}"), 0644); err != nil {
t.Fatal(err)
}
arbitraryNodeConfig := &node.Config{}
fs := &flag.FlagSet{}
fs.String(PluginSettingsFlag.Name, "", "")
arbitraryCLIContext := cli.NewContext(nil, fs, nil)
assert.NoError(t, arbitraryCLIContext.GlobalSet(PluginSettingsFlag.Name, "file://"+arbitraryJSONFile))
assert.NoError(t, setPlugins(arbitraryCLIContext, arbitraryNodeConfig))
assert.NotNil(t, arbitraryNodeConfig.Plugins)
}
func verifyErrorMessage(t *testing.T, ctx *cli.Context, cfg *node.Config, expectedMsg string) {
err := setPlugins(ctx, cfg)
assert.EqualError(t, err, expectedMsg)
}