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package oncall_test
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/target/goalert/oncall"
)
func TestTimeIterator_Step(t *testing.T) {
iter := oncall.NewTimeIterator(time.Time{}, time.Time{}, time.Minute)
assert.Equal(t, time.Minute, iter.Step())
}
func TestTimeIterator_Start(t *testing.T) {
iter := oncall.NewTimeIterator(time.Date(2000, 1, 2, 3, 4, 5, 6, time.UTC), time.Time{}, time.Minute)
assert.Equal(t, time.Date(2000, 1, 2, 3, 4, 0, 0, time.UTC).Unix(), iter.Start().Unix())
}
func TestTimeIterator_End(t *testing.T) {
iter := oncall.NewTimeIterator(time.Time{}, time.Date(2000, 1, 2, 3, 4, 5, 6, time.UTC), time.Minute)
assert.Equal(t, time.Date(2000, 1, 2, 3, 4, 0, 0, time.UTC).Unix(), iter.End().Unix())
}
func TestTimeIterator_Unix(t *testing.T) {
iter := oncall.NewTimeIterator(time.Date(2000, 1, 2, 3, 4, 5, 6, time.UTC), time.Date(2001, 1, 2, 3, 4, 5, 6, time.UTC), time.Minute)
iter.Next()
assert.Equal(t, time.Date(2000, 1, 2, 3, 4, 0, 0, time.UTC).Unix(), iter.Unix())
}
func TestTimeIterator_Next(t *testing.T) {
iter := oncall.NewTimeIterator(time.Date(2000, 1, 2, 3, 4, 5, 6, time.UTC), time.Date(2000, 1, 2, 3, 8, 5, 6, time.UTC), time.Minute)
assert.True(t, iter.Next())
assert.Equal(t, time.Date(2000, 1, 2, 3, 4, 0, 0, time.UTC).Unix(), iter.Unix())
assert.True(t, iter.Next())
assert.Equal(t, time.Date(2000, 1, 2, 3, 5, 0, 0, time.UTC).Unix(), iter.Unix())
assert.True(t, iter.Next())
assert.Equal(t, time.Date(2000, 1, 2, 3, 6, 0, 0, time.UTC).Unix(), iter.Unix())
assert.True(t, iter.Next())
assert.Equal(t, time.Date(2000, 1, 2, 3, 7, 0, 0, time.UTC).Unix(), iter.Unix())
assert.True(t, iter.Next())
assert.Equal(t, time.Date(2000, 1, 2, 3, 8, 0, 0, time.UTC).Unix(), iter.Unix())
assert.False(t, iter.Next())
}
func TestTimeIterator_Register(t *testing.T) {
iter := oncall.NewTimeIterator(time.Date(2000, 1, 2, 3, 4, 5, 6, time.UTC), time.Date(2000, 1, 2, 3, 8, 5, 6, time.UTC), time.Minute)
var called bool
iter.Register(oncall.NextFunc(func(unix int64) int64 {
assert.Equal(t, time.Date(2000, 1, 2, 3, 4, 0, 0, time.UTC).Unix(), unix)
called = true
return 0
}))
iter.Next()
assert.True(t, called)
}
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