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50 lines
893 B
50 lines
893 B
package gohan
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import (
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"testing"
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)
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func TestActiveEntities(t *testing.T) {
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w := NewWorld()
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w.cacheTime = 0
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active := w.CurrentEntities()
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if active != 0 {
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t.Fatalf("expected 0 active entities, got %d", active)
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}
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active = w.CurrentEntities()
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if active != 0 {
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t.Fatalf("expected 0 active entities, got %d", active)
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}
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// Create entity.
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e1 := w.NewEntity()
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active = w.CurrentEntities()
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if active != 1 {
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t.Fatalf("expected 1 active entities, got %d", active)
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}
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// Create entity.
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e2 := w.NewEntity()
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active = w.CurrentEntities()
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if active != 2 {
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t.Fatalf("expected 2 active entities, got %d", active)
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}
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w.RemoveEntity(e1)
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active = w.CurrentEntities()
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if active != 1 {
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t.Fatalf("expected 1 active entities, got %d", active)
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}
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w.RemoveEntity(e2)
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active = w.CurrentEntities()
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if active != 0 {
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t.Fatalf("expected 0 active entities, got %d", active)
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}
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}
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