migrate revert merge test

pkg/integration/tests/commit/revert_merge.go

@@ -0,0 +1,43 @@
+package commit
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+	"github.com/jesseduffield/lazygit/pkg/integration/tests/shared"
+)
+
+var RevertMerge = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Reverts a merge commit and chooses to revert to the parent commit",
+	ExtraCmdArgs: "",
+	Skip:         false,
+	SetupConfig:  func(config *config.AppConfig) {},
+	SetupRepo: func(shell *Shell) {
+		shared.CreateMergeCommit(shell)
+	},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Commits().Focus().
+			TopLines(
+				Contains("Merge branch 'second-change-branch' into first-change-branch").IsSelected(),
+			).
+			Press(keys.Commits.RevertCommit)
+
+		t.ExpectPopup().Menu().
+			Title(Equals("Select parent commit for merge")).
+			Lines(
+				Contains("first change"),
+				Contains("second-change-branch unrelated change"),
+				Contains("cancel"),
+			).
+			Select(Contains("first change")).
+			Confirm()
+
+		t.Views().Commits().IsFocused().
+			TopLines(
+				Contains("Revert \"Merge branch 'second-change-branch' into first-change-branch\""),
+				Contains("Merge branch 'second-change-branch' into first-change-branch").IsSelected(),
+			).
+			SelectPreviousItem()
+
+		t.Views().Main().Content(Contains("-Second Change").Contains("+First Change"))
+	},
+})