X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=pkg%2Ftests%2Ftestthat%2Ftest.integerIndexToDate.R;h=5f3d0079deae0fbbd6fc4c2589105b91cdbe0bf9;hb=16209589215b8300e07e3525ae5bcb236d6f7008;hp=5f0008f541e78aa02e2926c9a30bf211a2a4f29c;hpb=1e20780ee1505fac6c7ed68d340892c497524561;p=talweg.git

diff --git a/pkg/tests/testthat/test.integerIndexToDate.R b/pkg/tests/testthat/test.integerIndexToDate.R
index 5f0008f..5f3d007 100644
--- a/pkg/tests/testthat/test.integerIndexToDate.R
+++ b/pkg/tests/testthat/test.integerIndexToDate.R
@@ -1,34 +1,25 @@
-context("Check that getParamsDirs behaves as expected")
+context("Check that integerIndexToDate behaves as expected")
 
-test_that("on input of sufficient size, beta is estimated accurately enough", {
-	n = 100000
-	d = 2
-	K = 2
-	Pr = c(0.5, 0.5)
-
-	betas_ref = array( c(1,0,0,1 , 1,-2,3,1), dim=c(2,2,2) )
-	for (i in 1:(dim(betas_ref)[3]))
-	{
-		beta_ref = betas_ref[,,i]
-		#all parameters are supposed to be of norm 1: thus, normalize beta_ref
-		norm2 = sqrt(colSums(beta_ref^2))
-		beta_ref = beta_ref / norm2[col(beta_ref)]
-
-		io = generateSampleIO(n, d, K, Pr, beta_ref)
-		beta = getParamsDirs(io$X, io$Y, K)
-		betas = .labelSwitchingAlign(
-			array( c(beta_ref,beta), dim=c(d,K,2) ), compare_to="first", ls_mode="exact")
-
-		#Some traces: 0 is not well estimated, but others are OK
-		cat("\n\nReference parameter matrix:\n")
-		print(beta_ref)
-		cat("Estimated parameter matrix:\n")
-		print(betas[,,2])
-		cat("Difference norm (Matrix norm ||.||_1, max. abs. sum on a column)\n")
-		diff_norm = norm(beta_ref - betas[,,2])
-		cat(diff_norm,"\n")
-
-		#NOTE: 0.5 is loose threshold, but values around 0.3 are expected...
-		expect_that( diff_norm, is_less_than(0.5) )
-	}
+test_that("computed dates match the input indexes; predict_at == 0",
+{
+	data0 = getData(ts_data="pm10_mesures_H_loc.csv", exo_data="meteo_extra_noNAs.csv",
+		input_tz="Europe/Paris",working_tz="Europe/Paris", predict_at=0, limit=200)
+	expect_identical( integerIndexToDate(1,data), as.Date("2008-12-10") )
+	expect_identical( integerIndexToDate(2,data), as.Date("2008-12-11") )
+	expect_identical( integerIndexToDate(11,data), as.Date("2008-12-20") )
+	expect_identical( integerIndexToDate(53,data), as.Date("2009-02-01") )
+	expect_identical( integerIndexToDate(81,data), as.Date("2009-03-01") )
+	expect_identical( integerIndexToDate(172,data), as.Date("2009-05-31") )
 })
+
+test_that("computed dates match the input indexes; predict_at > 0",
+{
+	data7 = getData(ts_data="pm10_mesures_H_loc.csv", exo_data="meteo_extra_noNAs.csv",
+		input_tz="Europe/Paris",working_tz="Europe/Paris", predict_at=7, limit=200)
+	expect_identical( integerIndexToDate(2,data), as.Date("2008-12-10") )
+	expect_identical( integerIndexToDate(3,data), as.Date("2008-12-11") )
+	expect_identical( integerIndexToDate(12,data), as.Date("2008-12-20") )
+	expect_identical( integerIndexToDate(54,data), as.Date("2009-02-01") )
+	expect_identical( integerIndexToDate(82,data), as.Date("2009-03-01") )
+	expect_identical( integerIndexToDate(173,data), as.Date("2009-05-31") )
+}