fix: import path should be github.com/ooni/probe-cli/v3 (#200)

See https://github.com/ooni/probe/issues/1335#issuecomment-771499511

cmd/ooniprobe/internal/cli/info/info.go

@@ -0,0 +1,36 @@
+package info
+
+import (
+	"github.com/alecthomas/kingpin"
+	"github.com/apex/log"
+	"github.com/ooni/probe-cli/v3/cmd/ooniprobe/internal/cli/root"
+	"github.com/ooni/probe-cli/v3/cmd/ooniprobe/internal/ooni"
+)
+
+func init() {
+	cmd := root.Command("info", "Display information about OONI Probe")
+	cmd.Action(func(_ *kingpin.ParseContext) error {
+		return doinfo(defaultconfig)
+	})
+}
+
+type doinfoconfig struct {
+	Logger      log.Interface
+	NewProbeCLI func() (ooni.ProbeCLI, error)
+}
+
+var defaultconfig = doinfoconfig{
+	Logger:      log.Log,
+	NewProbeCLI: root.NewProbeCLI,
+}
+
+func doinfo(config doinfoconfig) error {
+	probeCLI, err := config.NewProbeCLI()
+	if err != nil {
+		config.Logger.Errorf("%s", err)
+		return err
+	}
+	config.Logger.WithFields(log.Fields{"path": probeCLI.Home()}).Info("Home")
+	config.Logger.WithFields(log.Fields{"path": probeCLI.TempDir()}).Info("TempDir")
+	return nil
+}

cmd/ooniprobe/internal/cli/info/info_test.go

@@ -0,0 +1,80 @@
+package info
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/apex/log"
+	"github.com/ooni/probe-cli/v3/cmd/ooniprobe/internal/ooni"
+	"github.com/ooni/probe-cli/v3/cmd/ooniprobe/internal/oonitest"
+)
+
+func TestNewProbeCLIFailed(t *testing.T) {
+	expected := errors.New("mocked error")
+	handler := &oonitest.FakeLoggerHandler{}
+	err := doinfo(doinfoconfig{
+		NewProbeCLI: func() (ooni.ProbeCLI, error) {
+			return nil, expected
+		},
+		Logger: &log.Logger{
+			Handler: handler,
+			Level:   log.DebugLevel,
+		},
+	})
+	if !errors.Is(err, expected) {
+		t.Fatalf("not the error we expected: %+v", err)
+	}
+	if len(handler.FakeEntries) != 1 {
+		t.Fatal("invalid number of log entries")
+	}
+	entry := handler.FakeEntries[0]
+	if entry.Level != log.ErrorLevel {
+		t.Fatal("invalid log level")
+	}
+	if entry.Message != "mocked error" {
+		t.Fatal("invalid .Message")
+	}
+}
+
+func TestSuccess(t *testing.T) {
+	handler := &oonitest.FakeLoggerHandler{}
+	cli := &oonitest.FakeProbeCLI{
+		FakeHome:    "fakehome",
+		FakeTempDir: "faketempdir",
+	}
+	err := doinfo(doinfoconfig{
+		NewProbeCLI: func() (ooni.ProbeCLI, error) {
+			return cli, nil
+		},
+		Logger: &log.Logger{
+			Handler: handler,
+			Level:   log.DebugLevel,
+		},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(handler.FakeEntries) != 2 {
+		t.Fatal("invalid number of log entries")
+	}
+	entry := handler.FakeEntries[0]
+	if entry.Level != log.InfoLevel {
+		t.Fatal("invalid log level")
+	}
+	if entry.Message != "Home" {
+		t.Fatal("invalid .Message")
+	}
+	if entry.Fields["path"].(string) != "fakehome" {
+		t.Fatal("invalid path")
+	}
+	entry = handler.FakeEntries[1]
+	if entry.Level != log.InfoLevel {
+		t.Fatal("invalid log level")
+	}
+	if entry.Message != "TempDir" {
+		t.Fatal("invalid .Message")
+	}
+	if entry.Fields["path"].(string) != "faketempdir" {
+		t.Fatal("invalid path")
+	}
+}