fix commit amend

pkg/commands/rebasing_test.go

@@ -0,0 +1,96 @@
+package commands
+
+import (
+	"os/exec"
+	"regexp"
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/test"
+	"github.com/stretchr/testify/assert"
+)
+
+// TestGitCommandRebaseBranch is a function.
+func TestGitCommandRebaseBranch(t *testing.T) {
+	type scenario struct {
+		testName string
+		arg      string
+		command  func(string, ...string) *exec.Cmd
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			"successful rebase",
+			"master",
+			test.CreateMockCommand(t, []*test.CommandSwapper{
+				{
+					Expect:  "git rebase --interactive --autostash --keep-empty master",
+					Replace: "echo",
+				},
+			}),
+			func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+		{
+			"unsuccessful rebase",
+			"master",
+			test.CreateMockCommand(t, []*test.CommandSwapper{
+				{
+					Expect:  "git rebase --interactive --autostash --keep-empty master",
+					Replace: "test",
+				},
+			}),
+			func(err error) {
+				assert.Error(t, err)
+			},
+		},
+	}
+
+	gitCmd := NewDummyGitCommand()
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			gitCmd.OSCommand.Command = s.command
+			s.test(gitCmd.RebaseBranch(s.arg))
+		})
+	}
+}
+
+// TestGitCommandSkipEditorCommand confirms that SkipEditorCommand injects
+// environment variables that suppress an interactive editor
+func TestGitCommandSkipEditorCommand(t *testing.T) {
+	cmd := NewDummyGitCommand()
+
+	cmd.OSCommand.SetBeforeExecuteCmd(func(cmd *exec.Cmd) {
+		test.AssertContainsMatch(
+			t,
+			cmd.Env,
+			regexp.MustCompile("^VISUAL="),
+			"expected VISUAL to be set for a non-interactive external command",
+		)
+
+		test.AssertContainsMatch(
+			t,
+			cmd.Env,
+			regexp.MustCompile("^EDITOR="),
+			"expected EDITOR to be set for a non-interactive external command",
+		)
+
+		test.AssertContainsMatch(
+			t,
+			cmd.Env,
+			regexp.MustCompile("^GIT_EDITOR="),
+			"expected GIT_EDITOR to be set for a non-interactive external command",
+		)
+
+		test.AssertContainsMatch(
+			t,
+			cmd.Env,
+			regexp.MustCompile("^LAZYGIT_CLIENT_COMMAND=EXIT_IMMEDIATELY$"),
+			"expected LAZYGIT_CLIENT_COMMAND to be set for a non-interactive external command",
+		)
+	})
+
+	_ = cmd.runSkipEditorCommand("true")
+}