ml
41 lines
912 B
Go
41 lines
912 B
Go
package level_test
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import (
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"fmt"
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"testing"
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"github.com/inkyblackness/hacked/ss1/content/archive/level"
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"github.com/stretchr/testify/assert"
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)
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func TestDirectionOffset(t *testing.T) {
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tt := []struct {
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start level.Direction
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offset int
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expected level.Direction
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}{
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{level.DirNorth, 0, level.DirNorth},
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{level.DirSouth, 0, level.DirSouth},
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{level.DirNorth, 1, level.DirNorthEast},
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{level.DirNorth, -1, level.DirNorthWest},
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{level.DirEast, 2, level.DirSouth},
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{level.DirWest, 3, level.DirNorthEast},
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{level.DirNorth, 8, level.DirNorth},
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{level.DirNorth, -8, level.DirNorth},
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{level.DirEast, 16, level.DirEast},
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{level.DirSouthEast, 4, level.DirNorthWest},
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{level.DirSouth, -15, level.DirSouthWest},
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}
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for _, tc := range tt {
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result := tc.start.Offset(tc.offset)
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assert.Equal(t, tc.expected, result, fmt.Sprintf("Wrong for %d+%d", int(tc.start), tc.offset))
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}
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}
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