Add vendor files for spf13/viper

1 files changed, 90 insertions, 0 deletions

diff --git a/vendor/github.com/magiconair/properties/assert/assert.go b/vendor/github.com/magiconair/properties/assert/assert.go
new file mode 100644
index 00000000..cb1097ba
--- /dev/null
+++ b/vendor/github.com/magiconair/properties/assert/assert.go
@@ -0,0 +1,90 @@
+// Copyright 2017 Frank Schroeder. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package assert provides helper functions for testing.
+package assert
+
+import (
+	"fmt"
+	"path/filepath"
+	"reflect"
+	"regexp"
+	"runtime"
+	"strings"
+	"testing"
+)
+
+// skip defines the default call depth
+const skip = 2
+
+// Equal asserts that got and want are equal as defined by
+// reflect.DeepEqual. The test fails with msg if they are not equal.
+func Equal(t *testing.T, got, want interface{}, msg ...string) {
+	if x := equal(2, got, want, msg...); x != "" {
+		fmt.Println(x)
+		t.Fail()
+	}
+}
+
+func equal(skip int, got, want interface{}, msg ...string) string {
+	if !reflect.DeepEqual(got, want) {
+		return fail(skip, "got %v want %v %s", got, want, strings.Join(msg, " "))
+	}
+	return ""
+}
+
+// Panic asserts that function fn() panics.
+// It assumes that recover() either returns a string or
+// an error and fails if the message does not match
+// the regular expression in 'matches'.
+func Panic(t *testing.T, fn func(), matches string) {
+	if x := doesPanic(2, fn, matches); x != "" {
+		fmt.Println(x)
+		t.Fail()
+	}
+}
+
+func doesPanic(skip int, fn func(), expr string) (err string) {
+	defer func() {
+		r := recover()
+		if r == nil {
+			err = fail(skip, "did not panic")
+			return
+		}
+		var v string
+		switch r.(type) {
+		case error:
+			v = r.(error).Error()
+		case string:
+			v = r.(string)
+		}
+		err = matches(skip, v, expr)
+	}()
+	fn()
+	return ""
+}
+
+// Matches asserts that a value matches a given regular expression.
+func Matches(t *testing.T, value, expr string) {
+	if x := matches(2, value, expr); x != "" {
+		fmt.Println(x)
+		t.Fail()
+	}
+}
+
+func matches(skip int, value, expr string) string {
+	ok, err := regexp.MatchString(expr, value)
+	if err != nil {
+		return fail(skip, "invalid pattern %q. %s", expr, err)
+	}
+	if !ok {
+		return fail(skip, "got %s which does not match %s", value, expr)
+	}
+	return ""
+}
+
+func fail(skip int, format string, args ...interface{}) string {
+	_, file, line, _ := runtime.Caller(skip)
+	return fmt.Sprintf("\t%s:%d: %s\n", filepath.Base(file), line, fmt.Sprintf(format, args...))
+}