Function TestTruncateLabel

coderd/x/chatd/chatdebug/summary_test.go:18–47

(t *testing.T)

)

func TestTruncateLabel(t *testing.T) {
	t.Parallel()

	tests := []struct {
		name   string
		input  string
		maxLen int
		want   string
	}{
		{name: "Empty", input: "", maxLen: 10, want: ""},
		{name: "WhitespaceOnly", input: "   \t\n  ", maxLen: 10, want: ""},
		{name: "ShortText", input: "hello world", maxLen: 20, want: "hello world"},
		{name: "ExactLength", input: "abcde", maxLen: 5, want: "abcde"},
		{name: "LongTextTruncated", input: "abcdefghij", maxLen: 5, want: "abcd…"},
		{name: "NegativeMaxLen", input: "hello", maxLen: -1, want: ""},
		{name: "ZeroMaxLen", input: "hello", maxLen: 0, want: ""},
		{name: "SingleRuneLimit", input: "hello", maxLen: 1, want: "…"},
		{name: "MultipleWhitespaceRuns", input: "  hello   world  \t again  ", maxLen: 100, want: "hello world again"},
		{name: "UnicodeRunes", input: "こんにちは世界", maxLen: 3, want: "こん…"},
	}

	for _, tc := range tests {
		t.Run(tc.name, func(t *testing.T) {
			t.Parallel()
			got := chatdebug.TruncateLabel(tc.input, tc.maxLen)
			require.Equal(t, tc.want, got)
			require.LessOrEqual(t, utf8.RuneCountInString(got), max(tc.maxLen, 0))
		})
	}
}

func TestSeedSummary(t *testing.T) {
	t.Parallel()