migrate patch building tests

pkg/integration/tests/patch_building/select_all_files.go

@@ -0,0 +1,42 @@
+package patch_building
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var SelectAllFiles = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "All all files of a commit to a custom patch with the 'a' keybinding",
+	ExtraCmdArgs: "",
+	Skip:         false,
+	SetupConfig:  func(config *config.AppConfig) {},
+	SetupRepo: func(shell *Shell) {
+		shell.CreateFileAndAdd("file1", "file1 content")
+		shell.CreateFileAndAdd("file2", "file2 content")
+		shell.CreateFileAndAdd("file3", "file3 content")
+		shell.Commit("first commit")
+	},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Commits().
+			Focus().
+			Lines(
+				Contains("first commit").IsSelected(),
+			).
+			PressEnter()
+
+		t.Views().CommitFiles().
+			IsFocused().
+			Lines(
+				Contains("file1").IsSelected(),
+				Contains("file2"),
+				Contains("file3"),
+			).
+			Press(keys.Files.ToggleStagedAll)
+
+		t.Views().Information().Content(Contains("building patch"))
+
+		t.Views().Secondary().Content(
+			Contains("file1").Contains("file3").Contains("file3"),
+		)
+	},
+})