Method LineCount

pkg/integration/components/view_driver.go:562–572

(matcher *IntMatcher)

}

func (self *ViewDriver) LineCount(matcher *IntMatcher) *ViewDriver {
	view := self.getView()

	self.t.assertWithRetries(func() (bool, string) {
		lineCount := self.getLineCount()
		ok, _ := matcher.test(lineCount)
		return ok, fmt.Sprintf("unexpected number of lines in view '%s'. Expected %s, got %d", view.Name(), matcher.name(), lineCount)
	})

	return self
}

func (self *ViewDriver) getLineCount() int {
	// can't rely entirely on view.BufferLines because it returns 1 even if there's nothing in the view