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37 lines
872 B
37 lines
872 B
//go:build integration
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// +build integration
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package serverlock
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import (
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"context"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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)
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func TestServerLok(t *testing.T) {
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sl := createTestableServerLock(t)
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counter := 0
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fn := func(context.Context) { counter++ }
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atInterval := time.Hour
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ctx := context.Background()
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//this time `fn` should be executed
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require.Nil(t, sl.LockAndExecute(ctx, "test-operation", atInterval, fn))
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require.Equal(t, 1, counter)
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//this should not execute `fn`
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require.Nil(t, sl.LockAndExecute(ctx, "test-operation", atInterval, fn))
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require.Nil(t, sl.LockAndExecute(ctx, "test-operation", atInterval, fn))
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require.Equal(t, 1, counter)
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atInterval = time.Millisecond
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// now `fn` should be executed again
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err := sl.LockAndExecute(ctx, "test-operation", atInterval, fn)
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require.Nil(t, err)
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require.Equal(t, 2, counter)
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}
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