31 lines
606 B
Go
31 lines
606 B
Go
package maths
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestDirection(t *testing.T) {
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dir := North
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assert.Equal(t, "North", dir.String())
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assert.Equal(t, "N", dir.ShortString())
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assert.Equal(t, Vector{X: 0, Y: 1}, dir.Vector())
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dir, err := FromString("N")
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assert.NoError(t, err)
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assert.Equal(t, North, dir)
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dir, err = FromString("n")
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assert.NoError(t, err)
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assert.Equal(t, North, dir)
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dir, err = FromString("north")
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assert.NoError(t, err)
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assert.Equal(t, North, dir)
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dir, err = FromString("NorthWest")
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assert.NoError(t, err)
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assert.Equal(t, NorthWest, dir)
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}
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