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|
context("mocking: mock function")
test_that("crul_opts env", {
skip_on_cran()
expect_is(crul_opts, "environment")
expect_false(crul_opts$mock)
})
test_that("mock function", {
skip_on_cran()
expect_is(mock, "function")
expect_true(mock())
expect_true(crul_opts$mock)
expect_false(mock(FALSE))
expect_false(crul_opts$mock)
})
context("mocking: HttpClient")
test_that("mocking with HttpClient", {
skip_on_cran()
skip_if_not_installed("webmockr")
loadNamespace("webmockr")
url <- hb()
st <- webmockr::stub_request("get", file.path(url, "get"))
#webmockr:::webmockr_stub_registry
# webmockr IS NOT enabled
cli <- HttpClient$new(url = url)
aa <- cli$get("get")
# webmockr IS enabled
mock()
bb <- cli$get("get")
# content and times differ btw the two
expect_is(aa, "HttpResponse")
expect_is(bb, "HttpResponse")
expect_is(aa$content, "raw")
expect_equal(length(bb$content), 0)
expect_is(aa$times, "numeric")
expect_null(bb$times)
# clean up
webmockr::stub_registry_clear()
})
context("mocking: HttpClient when not stubbed yet")
test_that("mocking with HttpClient: ", {
skip_on_cran()
skip_if_not_installed("webmockr")
loadNamespace("webmockr")
url <- hb()
st <- webmockr::stub_request("get", file.path(url, "get"))
#webmockr:::webmockr_stub_registry
# webmockr IS NOT enabled
cli <- HttpClient$new(url = url)
expect_error(
cli$post("post"),
"Real HTTP connections are disabled"
)
expect_error(
cli$post("post"),
"You can stub this request with the following snippet"
)
expect_error(
cli$post("post"),
"registered request stubs"
)
# clean up
webmockr::stub_registry_clear()
})
# turn mocking off
mock(FALSE)
|
