19 lines
528 B
Go
19 lines
528 B
Go
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package api
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import "testing"
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func TestRequestTrendPercent(t *testing.T) {
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if got := requestTrendPercent(0, 0); got != nil {
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t.Fatalf("expected nil trend, got %v", *got)
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}
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if got := requestTrendPercent(10, 0); got == nil || *got != 100 {
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t.Fatalf("expected 100 for new traffic, got %v", got)
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}
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if got := requestTrendPercent(150, 100); got == nil || *got != 50 {
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t.Fatalf("expected 50, got %v", got)
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}
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if got := requestTrendPercent(50, 100); got == nil || *got != -50 {
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t.Fatalf("expected -50, got %v", got)
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}
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}
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