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37 lines
717 B
Go
37 lines
717 B
Go
package opcode
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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// Nothing more to test here, really.
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func TestStringer(t *testing.T) {
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tests := map[Opcode]string{
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ADD: "ADD",
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SUB: "SUB",
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ASSERT: "ASSERT",
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0xff: "Opcode(255)",
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}
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for o, s := range tests {
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assert.Equal(t, s, o.String())
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}
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}
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func TestFromString(t *testing.T) {
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_, err := FromString("abcdef")
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require.Error(t, err)
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op, err := FromString(MUL.String())
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require.NoError(t, err)
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require.Equal(t, MUL, op)
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}
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func TestIsValid(t *testing.T) {
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require.True(t, IsValid(ADD))
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require.True(t, IsValid(CONVERT))
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require.False(t, IsValid(0xff))
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require.False(t, IsValid(0xa7))
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}
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