31 lines
762 B
Go
31 lines
762 B
Go
package proto
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import "testing"
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// A version is newer only when it is a higher dotted number: never for the
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// same, an older one, or what is not a version at all.
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func TestVersionNewer(t *testing.T) {
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for _, c := range []struct {
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a, b string
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want bool
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}{
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{"0.2.5", "0.2.4", true},
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{"0.2.10", "0.2.9", true},
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{"0.3.0", "0.2.99", true},
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{"1.0", "0.9.9", true},
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{"0.2.4", "0.2.4", false},
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{"0.2.3", "0.2.4", false},
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{"0.2", "0.2.0", false},
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{"v0.2.5", "0.2.4", true},
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{"", "0.2.4", false},
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{"dev", "0.2.4", false},
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{"0.2.5", "dev", false},
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{"0.2.5", "", false},
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{"0.2.5-rc1", "0.2.4", true},
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} {
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if got := VersionNewer(c.a, c.b); got != c.want {
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t.Errorf("VersionNewer(%q, %q) = %v, want %v", c.a, c.b, got, c.want)
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}
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}
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}
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