X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=pkg%2Ftests%2Ftestthat%2Ftest-DateIntegerConv.R;fp=pkg%2Ftests%2Ftestthat%2Ftest-DateIntegerConv.R;h=99e5fa52cbbbe0c9d3f7a652a4d526220ca328c4;hb=3ddf1c12af0c167fe7d3bb59e63258550270cfc5;hp=0000000000000000000000000000000000000000;hpb=102bcfda4afbb5cfee885cbee0f55545624168fd;p=talweg.git

diff --git a/pkg/tests/testthat/test-DateIntegerConv.R b/pkg/tests/testthat/test-DateIntegerConv.R
new file mode 100644
index 0000000..99e5fa5
--- /dev/null
+++ b/pkg/tests/testthat/test-DateIntegerConv.R
@@ -0,0 +1,76 @@
+context("Date <--> integer conversions")
+
+ts_data = system.file("testdata","ts_test.csv",package="talweg")
+exo_data = system.file("testdata","exo_test.csv",package="talweg")
+data0 <<- getData(ts_data, exo_data, input_tz="GMT", date_format="%Y-%m-%d %H:%M",
+	working_tz="GMT", predict_at=0, limit=Inf)
+data7 <<- getData(ts_data, exo_data, input_tz="GMT", date_format="%Y-%m-%d %H:%M",
+	working_tz="GMT", predict_at=7, limit=Inf)
+
+test_that("dateIndexToInteger works as expected",
+{
+	expect_identical( dateIndexToInteger("2007-01-01",data0),   1 )
+	expect_identical( dateIndexToInteger("2007-01-02",data0),   2 )
+	expect_identical( dateIndexToInteger("2007-02-01",data0),  32 )
+	expect_identical( dateIndexToInteger("2007-03-01",data0),  60 )
+	expect_identical( dateIndexToInteger("2007-05-31",data0), 151 )
+
+	expect_identical( dateIndexToInteger("2007-01-01",data7),   1 )
+	expect_identical( dateIndexToInteger("2007-01-02",data7),   2 )
+	expect_identical( dateIndexToInteger("2007-02-01",data7),  32 )
+	expect_identical( dateIndexToInteger("2007-03-01",data7),  60 )
+	expect_identical( dateIndexToInteger("2007-05-31",data7), 151 )
+})
+
+test_that("integerIndexToDate works as expected",
+{
+	expect_identical( integerIndexToDate(  1,data0), as.Date("2007-01-01") )
+	expect_identical( integerIndexToDate(  2,data0), as.Date("2007-01-02") )
+	expect_identical( integerIndexToDate( 32,data0), as.Date("2007-02-01") )
+	expect_identical( integerIndexToDate( 60,data0), as.Date("2007-03-01") )
+	expect_identical( integerIndexToDate(151,data0), as.Date("2007-05-31") )
+
+	expect_identical( integerIndexToDate(  1,data7), as.Date("2007-01-01") )
+	expect_identical( integerIndexToDate(  2,data7), as.Date("2007-01-02") )
+	expect_identical( integerIndexToDate( 32,data7), as.Date("2007-02-01") )
+	expect_identical( integerIndexToDate( 60,data7), as.Date("2007-03-01") )
+	expect_identical( integerIndexToDate(151,data7), as.Date("2007-05-31") )
+})
+
+test_that("dateIndexToInteger(integerIndexToDate) == Id",
+{
+	expect_identical( dateIndexToInteger(integerIndexToDate(  1,data0),data0),   1 )
+	expect_identical( dateIndexToInteger(integerIndexToDate(  1,data7),data7),   1 )
+	expect_identical( dateIndexToInteger(integerIndexToDate(  2,data0),data0),   2 )
+	expect_identical( dateIndexToInteger(integerIndexToDate(  2,data7),data7),   2 )
+	expect_identical( dateIndexToInteger(integerIndexToDate( 32,data0),data0),  32 )
+	expect_identical( dateIndexToInteger(integerIndexToDate( 32,data7),data7),  32 )
+	expect_identical( dateIndexToInteger(integerIndexToDate( 60,data0),data0),  60 )
+	expect_identical( dateIndexToInteger(integerIndexToDate( 60,data7),data7),  60 )
+	expect_identical( dateIndexToInteger(integerIndexToDate(151,data0),data0), 151 )
+	expect_identical( dateIndexToInteger(integerIndexToDate(151,data7),data7), 151 )
+})
+
+test_that("integerIndexToDate(dateIndexToInteger) == Id",
+{
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-01-01",data0),data0),
+		as.Date("2007-01-01") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-01-01",data7),data7),
+		as.Date("2007-01-01") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-01-02",data0),data0),
+		as.Date("2007-01-02") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-01-02",data7),data7),
+		as.Date("2007-01-02") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-02-01",data0),data0),
+		as.Date("2007-02-01") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-02-01",data0),data0),
+		as.Date("2007-02-01") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-03-01",data0),data0),
+		as.Date("2007-03-01") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-03-01",data0),data0),
+		as.Date("2007-03-01") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-05-31",data0),data0),
+		as.Date("2007-05-31") )
+	expect_identical(integerIndexToDate(dateIndexToInteger("2007-05-31",data0),data0),
+		as.Date("2007-05-31") )
+})