add vendor

vendor/github.com/smartystreets/goconvey/convey/reporting/problems.go

@@ -0,0 +1,80 @@
+package reporting
+
+import "fmt"
+
+type problem struct {
+	silent   bool
+	out      *Printer
+	errors   []*AssertionResult
+	failures []*AssertionResult
+}
+
+func (self *problem) BeginStory(story *StoryReport) {}
+
+func (self *problem) Enter(scope *ScopeReport) {}
+
+func (self *problem) Report(report *AssertionResult) {
+	if report.Error != nil {
+		self.errors = append(self.errors, report)
+	} else if report.Failure != "" {
+		self.failures = append(self.failures, report)
+	}
+}
+
+func (self *problem) Exit() {}
+
+func (self *problem) EndStory() {
+	self.show(self.showErrors, redColor)
+	self.show(self.showFailures, yellowColor)
+	self.prepareForNextStory()
+}
+func (self *problem) show(display func(), color string) {
+	if !self.silent {
+		fmt.Print(color)
+	}
+	display()
+	if !self.silent {
+		fmt.Print(resetColor)
+	}
+	self.out.Dedent()
+}
+func (self *problem) showErrors() {
+	for i, e := range self.errors {
+		if i == 0 {
+			self.out.Println("\nErrors:\n")
+			self.out.Indent()
+		}
+		self.out.Println(errorTemplate, e.File, e.Line, e.Error, e.StackTrace)
+	}
+}
+func (self *problem) showFailures() {
+	for i, f := range self.failures {
+		if i == 0 {
+			self.out.Println("\nFailures:\n")
+			self.out.Indent()
+		}
+		self.out.Println(failureTemplate, f.File, f.Line, f.Failure)
+	}
+}
+
+func (self *problem) Write(content []byte) (written int, err error) {
+	return len(content), nil // no-op
+}
+
+func NewProblemReporter(out *Printer) *problem {
+	self := new(problem)
+	self.out = out
+	self.prepareForNextStory()
+	return self
+}
+
+func NewSilentProblemReporter(out *Printer) *problem {
+	self := NewProblemReporter(out)
+	self.silent = true
+	return self
+}
+
+func (self *problem) prepareForNextStory() {
+	self.errors = []*AssertionResult{}
+	self.failures = []*AssertionResult{}
+}