package parse

import "testing"

func TestNumericOnly(t *testing.T) {
	tests := []struct {
		input string
		want  float64
	}{
		{"$1.5 Billion", 1.5},
		{"$100 Million", 100},
		{"$200,000", 200000},
		{"no numbers", 0},
		{"", 0},
		{"42", 42},
		{"3.14159", 3.14159},
	}

	for _, tt := range tests {
		got := NumericOnly(tt.input)
		if got != tt.want {
			t.Errorf("NumericOnly(%q) = %v, want %v", tt.input, got, tt.want)
		}
	}
}