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-rw-r--r--vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go74
1 files changed, 74 insertions, 0 deletions
diff --git a/vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go b/vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go
new file mode 100644
index 0000000..69fb51a
--- /dev/null
+++ b/vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go
@@ -0,0 +1,74 @@
+package matchers
+
+import (
+ "fmt"
+ "reflect"
+ "strings"
+
+ "github.com/onsi/gomega/format"
+ "gopkg.in/yaml.v2"
+)
+
+type MatchYAMLMatcher struct {
+ YAMLToMatch interface{}
+}
+
+func (matcher *MatchYAMLMatcher) Match(actual interface{}) (success bool, err error) {
+ actualString, expectedString, err := matcher.toStrings(actual)
+ if err != nil {
+ return false, err
+ }
+
+ var aval interface{}
+ var eval interface{}
+
+ if err := yaml.Unmarshal([]byte(actualString), &aval); err != nil {
+ return false, fmt.Errorf("Actual '%s' should be valid YAML, but it is not.\nUnderlying error:%s", actualString, err)
+ }
+ if err := yaml.Unmarshal([]byte(expectedString), &eval); err != nil {
+ return false, fmt.Errorf("Expected '%s' should be valid YAML, but it is not.\nUnderlying error:%s", expectedString, err)
+ }
+
+ return reflect.DeepEqual(aval, eval), nil
+}
+
+func (matcher *MatchYAMLMatcher) FailureMessage(actual interface{}) (message string) {
+ actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
+ return format.Message(actualString, "to match YAML of", expectedString)
+}
+
+func (matcher *MatchYAMLMatcher) NegatedFailureMessage(actual interface{}) (message string) {
+ actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
+ return format.Message(actualString, "not to match YAML of", expectedString)
+}
+
+func (matcher *MatchYAMLMatcher) toNormalisedStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
+ actualString, expectedString, err := matcher.toStrings(actual)
+ return normalise(actualString), normalise(expectedString), err
+}
+
+func normalise(input string) string {
+ var val interface{}
+ err := yaml.Unmarshal([]byte(input), &val)
+ if err != nil {
+ panic(err) // guarded by Match
+ }
+ output, err := yaml.Marshal(val)
+ if err != nil {
+ panic(err) // guarded by Unmarshal
+ }
+ return strings.TrimSpace(string(output))
+}
+
+func (matcher *MatchYAMLMatcher) toStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) {
+ actualString, ok := toString(actual)
+ if !ok {
+ return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1))
+ }
+ expectedString, ok := toString(matcher.YAMLToMatch)
+ if !ok {
+ return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.YAMLToMatch, 1))
+ }
+
+ return actualString, expectedString, nil
+}