22 lines
726 B
Go
22 lines
726 B
Go
package domain
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import "testing"
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func TestExactMoney(t *testing.T) {
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for _, tc := range []struct {
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input string
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minor int64
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formatted string
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}{{"0", 0, "0.00"}, {"0.01", 1, "0.01"}, {"100000.10", 10000010, "100000.10"}, {"3.1", 310, "3.10"}, {"1000000000.00", 100000000000, "1000000000.00"}} {
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amount, err := ParseMoney(tc.input)
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if err != nil || amount != tc.minor || FormatMoney(amount) != tc.formatted {
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t.Fatalf("%s: amount=%d err=%v", tc.input, amount, err)
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}
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}
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for _, input := range []string{"-1", "1.001", "1e3", "NaN", " 1", "01", "1.", "1000000000.01", "999999999999999999999", ""} {
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if _, err := ParseMoney(input); err == nil {
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t.Fatalf("accepted invalid amount %q", input)
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}
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}
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}
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