1 files changed, 165 insertions, 0 deletions
diff --git a/vendor/github.com/spf13/pflag/duration_slice_test.go b/vendor/github.com/spf13/pflag/duration_slice_test.go
new file mode 100644
index 000000000..489b012ff
--- /dev/null
+++ b/vendor/github.com/spf13/pflag/duration_slice_test.go
@@ -0,0 +1,165 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code ds governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pflag
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+	"time"
+)
+
+func setUpDSFlagSet(dsp *[]time.Duration) *FlagSet {
+	f := NewFlagSet("test", ContinueOnError)
+	f.DurationSliceVar(dsp, "ds", []time.Duration{}, "Command separated list!")
+	return f
+}
+
+func setUpDSFlagSetWithDefault(dsp *[]time.Duration) *FlagSet {
+	f := NewFlagSet("test", ContinueOnError)
+	f.DurationSliceVar(dsp, "ds", []time.Duration{0, 1}, "Command separated list!")
+	return f
+}
+
+func TestEmptyDS(t *testing.T) {
+	var ds []time.Duration
+	f := setUpDSFlagSet(&ds)
+	err := f.Parse([]string{})
+	if err != nil {
+		t.Fatal("expected no error; got", err)
+	}
+
+	getDS, err := f.GetDurationSlice("ds")
+	if err != nil {
+		t.Fatal("got an error from GetDurationSlice():", err)
+	}
+	if len(getDS) != 0 {
+		t.Fatalf("got ds %v with len=%d but expected length=0", getDS, len(getDS))
+	}
+}
+
+func TestDS(t *testing.T) {
+	var ds []time.Duration
+	f := setUpDSFlagSet(&ds)
+
+	vals := []string{"1ns", "2ms", "3m", "4h"}
+	arg := fmt.Sprintf("--ds=%s", strings.Join(vals, ","))
+	err := f.Parse([]string{arg})
+	if err != nil {
+		t.Fatal("expected no error; got", err)
+	}
+	for i, v := range ds {
+		d, err := time.ParseDuration(vals[i])
+		if err != nil {
+			t.Fatalf("got error: %v", err)
+		}
+		if d != v {
+			t.Fatalf("expected ds[%d] to be %s but got: %d", i, vals[i], v)
+		}
+	}
+	getDS, err := f.GetDurationSlice("ds")
+	if err != nil {
+		t.Fatalf("got error: %v", err)
+	}
+	for i, v := range getDS {
+		d, err := time.ParseDuration(vals[i])
+		if err != nil {
+			t.Fatalf("got error: %v", err)
+		}
+		if d != v {
+			t.Fatalf("expected ds[%d] to be %s but got: %d from GetDurationSlice", i, vals[i], v)
+		}
+	}
+}
+
+func TestDSDefault(t *testing.T) {
+	var ds []time.Duration
+	f := setUpDSFlagSetWithDefault(&ds)
+
+	vals := []string{"0s", "1ns"}
+
+	err := f.Parse([]string{})
+	if err != nil {
+		t.Fatal("expected no error; got", err)
+	}
+	for i, v := range ds {
+		d, err := time.ParseDuration(vals[i])
+		if err != nil {
+			t.Fatalf("got error: %v", err)
+		}
+		if d != v {
+			t.Fatalf("expected ds[%d] to be %d but got: %d", i, d, v)
+		}
+	}
+
+	getDS, err := f.GetDurationSlice("ds")
+	if err != nil {
+		t.Fatal("got an error from GetDurationSlice():", err)
+	}
+	for i, v := range getDS {
+		d, err := time.ParseDuration(vals[i])
+		if err != nil {
+			t.Fatal("got an error from GetDurationSlice():", err)
+		}
+		if d != v {
+			t.Fatalf("expected ds[%d] to be %d from GetDurationSlice but got: %d", i, d, v)
+		}
+	}
+}
+
+func TestDSWithDefault(t *testing.T) {
+	var ds []time.Duration
+	f := setUpDSFlagSetWithDefault(&ds)
+
+	vals := []string{"1ns", "2ns"}
+	arg := fmt.Sprintf("--ds=%s", strings.Join(vals, ","))
+	err := f.Parse([]string{arg})
+	if err != nil {
+		t.Fatal("expected no error; got", err)
+	}
+	for i, v := range ds {
+		d, err := time.ParseDuration(vals[i])
+		if err != nil {
+			t.Fatalf("got error: %v", err)
+		}
+		if d != v {
+			t.Fatalf("expected ds[%d] to be %d but got: %d", i, d, v)
+		}
+	}
+
+	getDS, err := f.GetDurationSlice("ds")
+	if err != nil {
+		t.Fatal("got an error from GetDurationSlice():", err)
+	}
+	for i, v := range getDS {
+		d, err := time.ParseDuration(vals[i])
+		if err != nil {
+			t.Fatalf("got error: %v", err)
+		}
+		if d != v {
+			t.Fatalf("expected ds[%d] to be %d from GetDurationSlice but got: %d", i, d, v)
+		}
+	}
+}
+
+func TestDSCalledTwice(t *testing.T) {
+	var ds []time.Duration
+	f := setUpDSFlagSet(&ds)
+
+	in := []string{"1ns,2ns", "3ns"}
+	expected := []time.Duration{1, 2, 3}
+	argfmt := "--ds=%s"
+	arg1 := fmt.Sprintf(argfmt, in[0])
+	arg2 := fmt.Sprintf(argfmt, in[1])
+	err := f.Parse([]string{arg1, arg2})
+	if err != nil {
+		t.Fatal("expected no error; got", err)
+	}
+	for i, v := range ds {
+		if expected[i] != v {
+			t.Fatalf("expected ds[%d] to be %d but got: %d", i, expected[i], v)
+		}
+	}
+}