context("recommendation on plots and check points")
x <- tsibbledata::vic_elec
library(gravitas)
library(ggplot2)
library(dplyr)
library(tsibble)
cricket_tsibble <- cricket %>%
dplyr::mutate(data_index = row_number()) %>%
tsibble::as_tsibble(index = data_index)
hierarchy_model <- tibble::tibble(
units = c("index", "over", "inning", "match"),
convert_fct = c(1, 20, 2, 1)
)
# common tests for temporal and non-temporal data
test_that("prob_plot error with null input", {
expect_error(gran_advice(), "argument \".data\" is missing, with no default")
})
test_that("tsibble input", {
expect_is(x, c(
"tbl_ts",
"tbl_df",
"tbl",
"data.frame"
))
})
test_that("gran_advice class", {
expect_is(gran_advice(
x,
"hour_day",
"hhour_hour"
), c("gran_advice"))
})
test_that("throws error when granularities
to be plotted are not specified", {
expect_error(
gran_advice(x),
"argument \"gran1\" is missing, with no default"
)
})
test_that("throws error with just one granularity", {
expect_error(
gran_advice(x,
gran2 = "hour_day"
),
"argument \"gran1\" is missing, with no default"
)
})
test_that("throws error with no hierarchy table
specified for non temporal data", {
expect_error(
gran_advice(
cricket_tsibble,
"inning_match",
"over_inning"
),
"Hierarchy table must be provided\n when class of index of the tsibble\n is not date-time"
)
})
test_that("throws error with incorrect input for granularities", {
expect_error(
gran_advice(
cricket_tsibble,
"innings_match",
"over_inning",
hierarchy_model
),
"lower part of granularity must be\n listed as an element in the hierarchy table"
)
})
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.