vendor: bump ginkgo, gover

Signed-off-by: Casey Callendrello <cdc@redhat.com>

vendor/github.com/onsi/gomega/matchers/match_xml_matcher.go

@@ -0,0 +1,134 @@
+package matchers
+
+import (
+	"bytes"
+	"encoding/xml"
+	"errors"
+	"fmt"
+	"io"
+	"reflect"
+	"sort"
+	"strings"
+
+	"github.com/onsi/gomega/format"
+	"golang.org/x/net/html/charset"
+)
+
+type MatchXMLMatcher struct {
+	XMLToMatch interface{}
+}
+
+func (matcher *MatchXMLMatcher) Match(actual interface{}) (success bool, err error) {
+	actualString, expectedString, err := matcher.formattedPrint(actual)
+	if err != nil {
+		return false, err
+	}
+
+	aval, err := parseXmlContent(actualString)
+	if err != nil {
+		return false, fmt.Errorf("Actual '%s' should be valid XML, but it is not.\nUnderlying error:%s", actualString, err)
+	}
+
+	eval, err := parseXmlContent(expectedString)
+	if err != nil {
+		return false, fmt.Errorf("Expected '%s' should be valid XML, but it is not.\nUnderlying error:%s", expectedString, err)
+	}
+
+	return reflect.DeepEqual(aval, eval), nil
+}
+
+func (matcher *MatchXMLMatcher) FailureMessage(actual interface{}) (message string) {
+	actualString, expectedString, _ := matcher.formattedPrint(actual)
+	return fmt.Sprintf("Expected\n%s\nto match XML of\n%s", actualString, expectedString)
+}
+
+func (matcher *MatchXMLMatcher) NegatedFailureMessage(actual interface{}) (message string) {
+	actualString, expectedString, _ := matcher.formattedPrint(actual)
+	return fmt.Sprintf("Expected\n%s\nnot to match XML of\n%s", actualString, expectedString)
+}
+
+func (matcher *MatchXMLMatcher) formattedPrint(actual interface{}) (actualString, expectedString string, err error) {
+	var ok bool
+	actualString, ok = toString(actual)
+	if !ok {
+		return "", "", fmt.Errorf("MatchXMLMatcher matcher requires a string, stringer, or []byte.  Got actual:\n%s", format.Object(actual, 1))
+	}
+	expectedString, ok = toString(matcher.XMLToMatch)
+	if !ok {
+		return "", "", fmt.Errorf("MatchXMLMatcher matcher requires a string, stringer, or []byte.  Got expected:\n%s", format.Object(matcher.XMLToMatch, 1))
+	}
+	return actualString, expectedString, nil
+}
+
+func parseXmlContent(content string) (*xmlNode, error) {
+	allNodes := []*xmlNode{}
+
+	dec := newXmlDecoder(strings.NewReader(content))
+	for {
+		tok, err := dec.Token()
+		if err != nil {
+			if err == io.EOF {
+				break
+			}
+			return nil, fmt.Errorf("failed to decode next token: %v", err) // untested section
+		}
+
+		lastNodeIndex := len(allNodes) - 1
+		var lastNode *xmlNode
+		if len(allNodes) > 0 {
+			lastNode = allNodes[lastNodeIndex]
+		} else {
+			lastNode = &xmlNode{}
+		}
+
+		switch tok := tok.(type) {
+		case xml.StartElement:
+			attrs := attributesSlice(tok.Attr)
+			sort.Sort(attrs)
+			allNodes = append(allNodes, &xmlNode{XMLName: tok.Name, XMLAttr: tok.Attr})
+		case xml.EndElement:
+			if len(allNodes) > 1 {
+				allNodes[lastNodeIndex-1].Nodes = append(allNodes[lastNodeIndex-1].Nodes, lastNode)
+				allNodes = allNodes[:lastNodeIndex]
+			}
+		case xml.CharData:
+			lastNode.Content = append(lastNode.Content, tok.Copy()...)
+		case xml.Comment:
+			lastNode.Comments = append(lastNode.Comments, tok.Copy()) // untested section
+		case xml.ProcInst:
+			lastNode.ProcInsts = append(lastNode.ProcInsts, tok.Copy())
+		}
+	}
+
+	if len(allNodes) == 0 {
+		return nil, errors.New("found no nodes")
+	}
+	firstNode := allNodes[0]
+	trimParentNodesContentSpaces(firstNode)
+
+	return firstNode, nil
+}
+
+func newXmlDecoder(reader io.Reader) *xml.Decoder {
+	dec := xml.NewDecoder(reader)
+	dec.CharsetReader = charset.NewReaderLabel
+	return dec
+}
+
+func trimParentNodesContentSpaces(node *xmlNode) {
+	if len(node.Nodes) > 0 {
+		node.Content = bytes.TrimSpace(node.Content)
+		for _, childNode := range node.Nodes {
+			trimParentNodesContentSpaces(childNode)
+		}
+	}
+}
+
+type xmlNode struct {
+	XMLName   xml.Name
+	Comments  []xml.Comment
+	ProcInsts []xml.ProcInst
+	XMLAttr   []xml.Attr
+	Content   []byte
+	Nodes     []*xmlNode
+}