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26 lines
832 B
Go
26 lines
832 B
Go
package schedule
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import (
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"testing"
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models "github.com/grafana/grafana/pkg/services/ngalert/models"
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"github.com/stretchr/testify/assert"
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)
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func TestHashUIDs(t *testing.T) {
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r := []*models.AlertRule{{UID: "foo"}, {UID: "bar"}}
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assert.Equal(t, uint64(0xade76f55c76a1c48), hashUIDs(r))
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// expect the same hash irrespective of order
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r = []*models.AlertRule{{UID: "bar"}, {UID: "foo"}}
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assert.Equal(t, uint64(0xade76f55c76a1c48), hashUIDs(r))
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// expect a different hash
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r = []*models.AlertRule{{UID: "bar"}}
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assert.Equal(t, uint64(0xd8d9a5186bad3880), hashUIDs(r))
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// slice with no items
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r = []*models.AlertRule{}
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assert.Equal(t, uint64(0xcbf29ce484222325), hashUIDs(r))
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// a different slice with no items should have the same hash
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r = []*models.AlertRule{}
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assert.Equal(t, uint64(0xcbf29ce484222325), hashUIDs(r))
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}
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