vendor: revendor

vendor/github.com/russellhaering/goxmldsig/clock.go

@@ -0,0 +1,55 @@
+package dsig
+
+import (
+	"time"
+
+	"github.com/jonboulle/clockwork"
+)
+
+// Clock wraps a clockwork.Clock (which could be real or fake) in order
+// to default to a real clock when a nil *Clock is used. In other words,
+// if you attempt to use a nil *Clock it will defer to the real system
+// clock. This allows Clock to be easily added to structs with methods
+// that currently reference the time package, without requiring every
+// instantiation of that struct to be updated.
+type Clock struct {
+	wrapped clockwork.Clock
+}
+
+func (c *Clock) getWrapped() clockwork.Clock {
+	if c == nil {
+		return clockwork.NewRealClock()
+	}
+
+	return c.wrapped
+}
+
+func (c *Clock) After(d time.Duration) <-chan time.Time {
+	return c.getWrapped().After(d)
+}
+
+func (c *Clock) Sleep(d time.Duration) {
+	c.getWrapped().Sleep(d)
+}
+
+func (c *Clock) Now() time.Time {
+	return c.getWrapped().Now()
+}
+
+func NewRealClock() *Clock {
+	return &Clock{
+		wrapped: clockwork.NewRealClock(),
+	}
+}
+
+func NewFakeClock(wrapped clockwork.Clock) *Clock {
+	return &Clock{
+		wrapped: wrapped,
+	}
+}
+
+func NewFakeClockAt(t time.Time) *Clock {
+	return &Clock{
+		wrapped: clockwork.NewFakeClockAt(t),
+	}
+}