Function TestRenderFileTree

pkg/gui/presentation/files_test.go:22–130

(t *testing.T)

}

func TestRenderFileTree(t *testing.T) {
	scenarios := []struct {
		name            string
		root            *filetree.FileNode
		files           []*models.File
		collapsedPaths  []string
		showLineChanges bool
		showRootItem    bool
		expected        []string
	}{
		{
			name:     "nil node",
			files:    nil,
			expected: []string{},
		},
		{
			name: "leaf node",
			files: []*models.File{
				{Path: "test", ShortStatus: " M", HasStagedChanges: true},
			},
			showRootItem: true,
			expected:     []string{" M test"},
		},
		{
			name: "numstat",
			files: []*models.File{
				{Path: "test", ShortStatus: " M", HasStagedChanges: true, LinesAdded: 1, LinesDeleted: 1},
				{Path: "test2", ShortStatus: " M", HasStagedChanges: true, LinesAdded: 1},
				{Path: "test3", ShortStatus: " M", HasStagedChanges: true, LinesDeleted: 1},
				{Path: "test4", ShortStatus: " M", HasStagedChanges: true, LinesAdded: 0, LinesDeleted: 0},
			},
			showLineChanges: true,
			showRootItem:    true,
			expected: []string{
				"▼ /",
				"   M test +1 -1",
				"   M test2 +1",
				"   M test3 -1",
				"   M test4",
			},
		},
		{
			name: "big example",
			files: []*models.File{
				{Path: "dir1/file2", ShortStatus: "M ", HasUnstagedChanges: true},
				{Path: "dir1/file3", ShortStatus: "M ", HasUnstagedChanges: true},
				{Path: "dir2/dir2/file3", ShortStatus: " M", HasStagedChanges: true},
				{Path: "dir2/dir2/file4", ShortStatus: "M ", HasUnstagedChanges: true},
				{Path: "dir2/file5", ShortStatus: "M ", HasUnstagedChanges: true},
				{Path: "file1", ShortStatus: "M ", HasUnstagedChanges: true},
			},
			showRootItem: true,
			expected: toStringSlice(
				`
▼ /
  ▶ dir1
  ▼ dir2
    ▼ dir2