50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
package threadspost
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import "testing"
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func TestClampPublish(t *testing.T) {
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var long string
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for range MaxPublishRunes + 10 {
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long += "字"
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}
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clamped := ClampPublish(long)
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if RuneLen(clamped) != MaxPublishRunes {
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t.Fatalf("expected %d runes, got %d", MaxPublishRunes, RuneLen(clamped))
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}
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}
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func TestValidatePublish(t *testing.T) {
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if err := ValidatePublish(""); err == nil {
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t.Fatal("expected empty error")
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}
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if err := ValidatePublish(string(make([]rune, MaxPublishRunes+1))); err == nil {
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t.Fatal("expected over-limit error")
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}
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if err := ValidatePublish("爆款貼文"); err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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}
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func TestPublishBand(t *testing.T) {
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cases := []struct {
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len int
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want LengthBand
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}{
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{0, BandEmpty},
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{50, BandTooShort},
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{120, BandSweet},
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{250, BandLong},
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{450, BandOverSoft},
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{501, BandOverHard},
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}
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for _, c := range cases {
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text := ""
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for range c.len {
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text += "字"
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}
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if got := PublishBand(text); got != c.want {
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t.Fatalf("len %d: got %s want %s", c.len, got, c.want)
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}
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}
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}
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