recordTest doesnt close or save tests when using save_dir

[aghaynes]

Hi! I'm trying to implement tests for an app using shinytest and think i found a bug...

When recording tests using a non-default save_dir, the tests are saved and the app doesnt close when clicking "save script and exit ...".

MRE:
foo/app.R contains the old faithful demo app

#
# This is a Shiny web application. You can run the application by clicking
# the 'Run App' button above.
#
# Find out more about building applications with Shiny here:
#
#    http://shiny.rstudio.com/
#

library(shiny)

# Define UI for application that draws a histogram
ui <- fluidPage(

    # Application title
    titlePanel("Old Faithful Geyser Data"),

    # Sidebar with a slider input for number of bins 
    sidebarLayout(
        sidebarPanel(
            sliderInput("bins",
                        "Number of bins:",
                        min = 1,
                        max = 50,
                        value = 30)
        ),

        # Show a plot of the generated distribution
        mainPanel(
           plotOutput("distPlot")
        )
    )
)

# Define server logic required to draw a histogram
server <- function(input, output) {

    output$distPlot <- renderPlot({
        # generate bins based on input$bins from ui.R
        x    <- faithful[, 2]
        bins <- seq(min(x), max(x), length.out = input$bins + 1)

        # draw the histogram with the specified number of bins
        hist(x, breaks = bins, col = 'darkgray', border = 'white')
    })
}

# Run the application 
shinyApp(ui = ui, server = server)

running shinytest::recordTest("foo", save_dir = "foo/test"), creating some snapshots and then clicking the save button does not close the app. It doesnt seem to make a difference whether foo/test exists or not...

My particular use case is for a package where the app is in inst/shinyApp and the test data should be saved in e.g. test/shinytest, hence wanting to use save_dir (shinytest::recordTest("inst/shinyApp", save_dir = "test/shinytest")).

Any help much appreciated!