Function TestScoreSeparator

sepDector_test.go:186–217

(t *testing.T)

}

func TestScoreSeparator(t *testing.T) {
	sd := sepDetecor{}

	tests := []struct {
		name  string
		sep   rune
		count int
	}{
		{"Comma high score", ',', 5},
		{"Tab high score", '\t', 5},
		{"Pipe good score", '|', 5},
		{"Semicolon good score", ';', 5},
		{"Space low score", ' ', 5},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			score := sd.scoreSeparator(tt.sep, tt.count)
			if score <= 0 {
				t.Errorf("scoreSeparator(%c, %d) = %d, should be positive", tt.sep, tt.count, score)
			}
		})
	}

	// Verify comma has highest score
	commaScore := sd.scoreSeparator(',', 5)
	spaceScore := sd.scoreSeparator(' ', 5)

	if commaScore <= spaceScore {
		t.Error("Comma should have higher score than space")
	}
}

func TestUniqueChar(t *testing.T) {
	input := []rune{'a', 'b', 'a', 'c', 'b', 'd'}