Nothing
##############################################################################################
context("classConstructor.R : test of timeSeriesListRequest method")
#suppressPackageStartupMessages(require(xts))
##############################################################################################
test_that("test of timeseries list request for price datatype with relative dates", {
if(Sys.getenv("DatastreamUsername") == ""){
skip("Username not available")
}
skip_on_cran()
mydsws <- dsws$new()
myData <- mydsws$timeSeriesListRequest(instrument = "LFTSE100",
datatype = "P",
startDate = "-10D",
endDate = "0D",
frequency = "D")
expect_is(myData, "xts")
expect_is(zoo::coredata(myData)[1,2], "numeric")
expect_gt(ncol(myData), 99)
expect_equal(nrow(myData), 11)
})
test_that("test of timeseries list request for default datatype with relative dates", {
if(Sys.getenv("DatastreamUsername") == ""){
skip("Username not available")
}
skip_on_cran()
mydsws <- dsws$new()
myData <- mydsws$timeSeriesListRequest(instrument = "LFTSE100",
datatype = "",
startDate = "-10D",
endDate = "0D",
frequency = "D")
expect_is(myData, "xts")
expect_is(zoo::coredata(myData)[1,2], "numeric")
expect_gt(ncol(myData), 99)
expect_equal(nrow(myData), 11)
})
test_that("test of timeseries list request for price datatype with absolute dates", {
if(Sys.getenv("DatastreamUsername") == ""){
skip("Username not available")
}
skip_on_cran()
mydsws <- dsws$new()
myData <- mydsws$timeSeriesListRequest(instrument = "LFTSE100",
datatype = "P",
startDate = as.Date("2015-09-27"),
endDate = as.Date("2015-09-30"),
frequency = "D")
expect_is(myData, "xts")
expect_is(zoo::coredata(myData)[1,2], "numeric")
expect_gt(ncol(myData), 99)
expect_equal(nrow(myData), 4)
})
test_that("test of timeseries list request for expression with relative date", {
if(Sys.getenv("DatastreamUsername") == ""){
skip("Username not available")
}
skip_on_cran()
mydsws <- dsws$new()
myData <- mydsws$timeSeriesListRequest(instrument = "LFTSE100",
expression = "110E(XXXX)",
startDate = as.Date("2015-09-27"),
endDate = as.Date("2015-09-30"),
frequency = "D")
expect_is(myData, "xts")
expect_is(zoo::coredata(myData)[1,2], "numeric")
expect_gt(ncol(myData), 99)
expect_equal(nrow(myData), 4)
})
test_that("test of timeseries list request for user created list that has a mixture of indices and expressions", {
if(Sys.getenv("DatastreamUsername") == ""){
skip("Username not available")
}
skip_on_cran()
mydsws <- dsws$new()
myData <- mydsws$timeSeriesListRequest(instrument = "L#CROSS",
expression = "",
startDate = as.Date("2015-09-27"),
endDate = as.Date("2015-09-30"),
frequency = "D")
expect_is(myData, "xts")
expect_is(zoo::coredata(myData)[1,2], "numeric")
expect_equal(ncol(myData), 35)
expect_equal(nrow(myData), 4)
})
test_that("Fix issue #50", {
if(Sys.getenv("DatastreamUsername") == ""){
skip("Username not available")
}
skip_on_cran()
mydsws <- dsws$new()
mydsws$chunkLimit <- 50L
myData <- mydsws$timeSeriesListRequest(instrument="WSUS1",datatype = c("WC18198","WC01084"),startDate = "-2Y",endDate="0Y",frequency = "Y")
expect_equal(length(myData), 2)
expect_true(ncol(myData[[1]]) > 900)
})
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