R Under development (unstable) (2023-09-30 r85239 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> library(testthat)
> library(vndirect)
> test_that("Get data for a valid ticker", {
+   # Replace 'TPB' with a valid ticker from your API
+   result <- getData(.tickers = "TPB", .size = 100)
+   
+   # Check if the result is a data frame
+   expect_is(result, "data.frame")
+   
+   # Add more specific expectations based on the structure of the result
+   # For example, check if specific columns exist or if certain values are present
+ })
[1] "code:TPB"
Test passed 🥳
> 
> test_that("Get data for multiple tickers", {
+   # Replace with a list of valid tickers from your API
+   tickers <- c("TPB", "HPG", "SSI")
+   
+   result <- getData(.tickers = tickers, .size = 100)
+   
+   # Check if the result is a data frame
+   expect_is(result, "data.frame")
+   
+   # Add more specific expectations based on the structure of the result
+   # For example, check if specific columns exist or if certain values are present
+ })
[1] "code:TPB"
[1] "code:HPG"
[1] "code:SSI"
Test passed 🎉
> 
> test_that("Get data for an invalid ticker", {
+   # Replace 'INVALID' with an invalid ticker to test error handling
+   expect_error(getData(.tickers = "INVALID", .size = 100), class = "error")
+ })
Test passed 🌈
> 
> test_that("Get data with missing tickers", {
+   # Test for missing .tickers parameter
+   expect_error(getData(.size = 100), class = "error")
+ })
Test passed 🎉
> 
> test_that("Get data with invalid size", {
+   # Test for .size <= 0
+   expect_error(getData(.tickers = "TPB", .size = 0), class = "error")
+ })
Test passed 🥳
> 
> 
> proc.time()
   user  system elapsed 
   1.45    0.23    3.34