aboutsummaryrefslogtreecommitdiff
path: root/pkg/tests
diff options
context:
space:
mode:
Diffstat (limited to 'pkg/tests')
-rw-r--r--pkg/tests/testthat/test_PEC_sed.R9
1 files changed, 9 insertions, 0 deletions
diff --git a/pkg/tests/testthat/test_PEC_sed.R b/pkg/tests/testthat/test_PEC_sed.R
new file mode 100644
index 0000000..d83be0f
--- /dev/null
+++ b/pkg/tests/testthat/test_PEC_sed.R
@@ -0,0 +1,9 @@
+context("Simple PEC sediment calculations")
+
+test_that("PEC_sw_sed calculates correctly using the percentage method", {
+ # Application of 100 g/ha, 1 m spray drift distance (2.77% drift input), 50% in sediment,
+ # default assumptions of CRD spreadsheet (5 cm sediment depth, 1.3 kg/L sediment density)
+ # Reference value calculated with CRD spreadsheet
+ PEC_sw_100_1_m <- PEC_sw_drift_ini(100, distances = 1)
+ expect_equivalent(round(PEC_sw_sed(PEC_sw_100_1_m, percentage = 50), 3), 2.131)
+})

Contact - Imprint