66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package flags
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import (
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"flag"
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"io"
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"testing"
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"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
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"github.com/stretchr/testify/require"
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)
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func TestFixed8_String(t *testing.T) {
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value := fixedn.Fixed8(123)
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f := Fixed8{
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Value: value,
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}
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require.Equal(t, "0.00000123", f.String())
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}
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func TestFixed8_Set(t *testing.T) {
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value := fixedn.Fixed8(123)
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f := Fixed8{}
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require.Error(t, f.Set("not-a-fixed8"))
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require.NoError(t, f.Set("0.00000123"))
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require.Equal(t, value, f.Value)
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}
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func TestFixed8_Fixed8(t *testing.T) {
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f := Fixed8{
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Value: fixedn.Fixed8(123),
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}
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require.Equal(t, fixedn.Fixed8(123), f.Fixed8())
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}
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func TestFixed8Flag_String(t *testing.T) {
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flag := Fixed8Flag{
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Name: "myFlag",
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Usage: "Gas amount",
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}
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require.Equal(t, "--myFlag value\tGas amount", flag.String())
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}
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func TestFixed8Flag_GetName(t *testing.T) {
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flag := Fixed8Flag{
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Name: "myFlag",
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}
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require.Equal(t, "myFlag", flag.GetName())
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}
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func TestFixed8(t *testing.T) {
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f := flag.NewFlagSet("", flag.ContinueOnError)
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f.SetOutput(io.Discard) // don't pollute test output
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gas := Fixed8Flag{Name: "gas, g"}
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gas.Apply(f)
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require.NoError(t, f.Parse([]string{"--gas", "0.123"}))
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require.Equal(t, "0.123", f.Lookup("g").Value.String())
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require.NoError(t, f.Parse([]string{"-g", "0.456"}))
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require.Equal(t, "0.456", f.Lookup("g").Value.String())
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require.Error(t, f.Parse([]string{"--gas", "kek"}))
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}
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