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52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
package bind
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import (
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"testing"
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"time"
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)
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func Test_generate_serial_1(t *testing.T) {
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d1, _ := time.Parse("20060102", "20150108")
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d4, _ := time.Parse("20060102", "40150108")
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d12, _ := time.Parse("20060102", "20151231")
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var tests = []struct {
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Given uint32
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Today time.Time
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Expected uint32
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}{
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{0, d1, 2015010801},
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{123, d1, 2015010801},
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{2015010800, d1, 2015010801},
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{2015010801, d1, 2015010802},
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{2015010802, d1, 2015010803},
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{2015010898, d1, 2015010899},
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{2015010899, d1, 2015010900},
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{2015090401, d1, 2015090402},
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{201509040, d1, 2015010801},
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{20150904, d1, 2015010801},
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{2015090, d1, 2015010801},
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// Verify 32-bits is enough to carry us 200 years in the future:
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{4015090401, d4, 4015090402},
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// Verify Dec 31 edge-case:
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{2015123099, d12, 2015123101},
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{2015123100, d12, 2015123101},
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{2015123101, d12, 2015123102},
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{2015123102, d12, 2015123103},
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{2015123198, d12, 2015123199},
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{2015123199, d12, 2015123200},
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{2015123200, d12, 2015123201},
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{201512310, d12, 2015123101},
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}
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for i, tst := range tests {
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expected := tst.Expected
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nowFunc = func() time.Time {
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return tst.Today
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}
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found := generate_serial(tst.Given)
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if expected != found {
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t.Fatalf("Test:%d/%v: Expected (%d) got (%d)\n", i, tst.Given, expected, found)
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}
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}
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}
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