func TestExtractNumber(t *testing.T) {
tests := []struct {
have string
want float64
}{
{" 2345.4356,1234", 23454356.1234},
{" \t 2345 \n", 2345},
{"'+23,3452.123'", 233452.123},
{"'-23,3452.123'", -233452.123},
{"'-323.452,123'", -323452.123},
{"' 12343 '", 12343},
{"' 123-43 '", 123},
{"'-9456km'", -9456},
{"0", 0},
{"+0.2343", 0.2343},
{"2 054,10", 2054.1},
{"-", 0},
{"2014.30", 2014.3},
{"2'054.52", 2054.52},
{"2,46 GB", 2.46},
{"2,44 GB 34.56kb", 2.44},
{"2,44 GB 34.56kb", 2.44},
{"", 0},
{`<IMG SRC=jAvascript:alert('test2')>`, 41},
}
for _, test := range tests {
out, err := locale.ExtractNumber(test.have)
assert.NoError(t, err, "have %s want %f actual %f", test.have, test.want, out)
assert.True(t, test.want == out, "have %s want %f actual %f", test.have, test.want, out) // comparing floats ... >8-)
}
}
func benchmarkExtractNumber(b *testing.B, input string, want float64) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
have, err := locale.ExtractNumber(input)
if err != nil {
b.Error(err)
}
if have != want {
b.Errorf("%f != %f", have, want)
}
}
}