[VOL-2235] Mocks and interfaces for rw-core
This update consists of mocks that are used by the rw-core
during unit testing. It also includes interfaces used for unit
tests.
Change-Id: I20ca1455c358113c3aa897acc6355e0ddbc614b7
diff --git a/vendor/github.com/spf13/pflag/string_array.go b/vendor/github.com/spf13/pflag/string_array.go
new file mode 100644
index 0000000..fa7bc60
--- /dev/null
+++ b/vendor/github.com/spf13/pflag/string_array.go
@@ -0,0 +1,103 @@
+package pflag
+
+// -- stringArray Value
+type stringArrayValue struct {
+ value *[]string
+ changed bool
+}
+
+func newStringArrayValue(val []string, p *[]string) *stringArrayValue {
+ ssv := new(stringArrayValue)
+ ssv.value = p
+ *ssv.value = val
+ return ssv
+}
+
+func (s *stringArrayValue) Set(val string) error {
+ if !s.changed {
+ *s.value = []string{val}
+ s.changed = true
+ } else {
+ *s.value = append(*s.value, val)
+ }
+ return nil
+}
+
+func (s *stringArrayValue) Type() string {
+ return "stringArray"
+}
+
+func (s *stringArrayValue) String() string {
+ str, _ := writeAsCSV(*s.value)
+ return "[" + str + "]"
+}
+
+func stringArrayConv(sval string) (interface{}, error) {
+ sval = sval[1 : len(sval)-1]
+ // An empty string would cause a array with one (empty) string
+ if len(sval) == 0 {
+ return []string{}, nil
+ }
+ return readAsCSV(sval)
+}
+
+// GetStringArray return the []string value of a flag with the given name
+func (f *FlagSet) GetStringArray(name string) ([]string, error) {
+ val, err := f.getFlagType(name, "stringArray", stringArrayConv)
+ if err != nil {
+ return []string{}, err
+ }
+ return val.([]string), nil
+}
+
+// StringArrayVar defines a string flag with specified name, default value, and usage string.
+// The argument p points to a []string variable in which to store the values of the multiple flags.
+// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
+func (f *FlagSet) StringArrayVar(p *[]string, name string, value []string, usage string) {
+ f.VarP(newStringArrayValue(value, p), name, "", usage)
+}
+
+// StringArrayVarP is like StringArrayVar, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) StringArrayVarP(p *[]string, name, shorthand string, value []string, usage string) {
+ f.VarP(newStringArrayValue(value, p), name, shorthand, usage)
+}
+
+// StringArrayVar defines a string flag with specified name, default value, and usage string.
+// The argument p points to a []string variable in which to store the value of the flag.
+// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
+func StringArrayVar(p *[]string, name string, value []string, usage string) {
+ CommandLine.VarP(newStringArrayValue(value, p), name, "", usage)
+}
+
+// StringArrayVarP is like StringArrayVar, but accepts a shorthand letter that can be used after a single dash.
+func StringArrayVarP(p *[]string, name, shorthand string, value []string, usage string) {
+ CommandLine.VarP(newStringArrayValue(value, p), name, shorthand, usage)
+}
+
+// StringArray defines a string flag with specified name, default value, and usage string.
+// The return value is the address of a []string variable that stores the value of the flag.
+// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
+func (f *FlagSet) StringArray(name string, value []string, usage string) *[]string {
+ p := []string{}
+ f.StringArrayVarP(&p, name, "", value, usage)
+ return &p
+}
+
+// StringArrayP is like StringArray, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) StringArrayP(name, shorthand string, value []string, usage string) *[]string {
+ p := []string{}
+ f.StringArrayVarP(&p, name, shorthand, value, usage)
+ return &p
+}
+
+// StringArray defines a string flag with specified name, default value, and usage string.
+// The return value is the address of a []string variable that stores the value of the flag.
+// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
+func StringArray(name string, value []string, usage string) *[]string {
+ return CommandLine.StringArrayP(name, "", value, usage)
+}
+
+// StringArrayP is like StringArray, but accepts a shorthand letter that can be used after a single dash.
+func StringArrayP(name, shorthand string, value []string, usage string) *[]string {
+ return CommandLine.StringArrayP(name, shorthand, value, usage)
+}