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| author | Johannes Ranke <jranke@uni-bremen.de> | 2017-05-15 20:01:28 +0200 |
|---|---|---|
| committer | Johannes Ranke <jranke@uni-bremen.de> | 2017-05-15 20:01:28 +0200 |
| commit | d042f8f06b313e8595087587455daac73d84f17b (patch) | |
| tree | cca5a5bdcda2e1206339b8ff92ce6f846310db60 /tests | |
| parent | b052bf8d1e090e07bf0853f0aa8b895db8f41a2a (diff) | |
Start of an Steps 1/2 calculator in R
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/testthat/test_step_1.R | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/testthat/test_step_1.R b/tests/testthat/test_step_1.R new file mode 100644 index 0000000..abef72c --- /dev/null +++ b/tests/testthat/test_step_1.R @@ -0,0 +1,52 @@ +context("FOCUS Step 1 calculations") + +test_that("Results of Steps 1/2 calculator for Dummy 1 are reproduced", { + dummy_1 <- chent_focus_sw(cwsat = 6000, DT50_ws = 6, Koc = 344.8) + res_dummy_1 <- PEC_sw_focus(dummy_1, 3000, f_drift = 0) + + t_out <- c(0, 1, 2, 4) # Checking the first four days should be sufficient for Step 1 + PEC_orig = matrix(NA, nrow = length(t_out), ncol = 4, + dimnames = list(Time = t_out, type = c("PECsw", "TWAECsw", "PECsed", "TWAECsed"))) + + PEC_orig_1[, "PECsw"] = c(685.06, 610.32, 543.73, 431.56) + PEC_orig_1["1", "TWAECsw"] = 647.69 # Later TWAEC not implemented + PEC_orig_1[, "PECsed"] = c(2.36, 2.1, 1.87, 1.49) * 1e3 + PEC_orig_1["1", "TWAECsed"] = 2.23e3 # Later TWAEC not implemented + + expect_equal(res_dummy_1$PEC[1:4, c(1, 2)], PEC_orig_1[, c(1, 2)], tolerance = 0.01, scale = 1) + expect_equal(res_dummy_1$PEC[1:4, c(3, 4)], PEC_orig_1[, c(3, 4)], tolerance = 10, scale = 1) +}) + +test_that("Results of Steps 1/2 calculator for Dummy 2 are reproduced", { + dummy_2 <- chent_focus_sw(cwsat = 30, DT50_ws = 26, Koc = 110) + res_dummy_2 <- PEC_sw_focus(dummy_2, 1000) + + t_out <- c(0, 1, 2, 4) # Checking the first four days should be sufficient for Step 1 + PEC_orig_2 = matrix(NA, nrow = length(t_out), ncol = 4, + dimnames = list(Time = t_out, type = c("PECsw", "TWAECsw", "PECsed", "TWAECsed"))) + + PEC_orig_2[, "PECsw"] = c(299.89, 290.86, 283.21, 268.50) + PEC_orig_2["1", "TWAECsw"] = 295.38 # Later TWAEC not implemented + PEC_orig_2[, "PECsed"] = c(319.77, 319.95, 311.53, 295.35) + PEC_orig_2["1", "TWAECsed"] = 319.86 # Later TWAEC not implemented + + expect_equal(res_dummy_2$PEC[1:4, c(1, 2)], PEC_orig_2[, c(1, 2)], tolerance = 0.01, scale = 1) + expect_equal(res_dummy_2$PEC[1:4, c(3, 4)], PEC_orig_2[, c(3, 4)], tolerance = 10, scale = 1) +}) + +test_that("Results of Steps 1/2 calculator for Dummy 2 are reproduced", { + dummy_2 <- chent_focus_sw(cwsat = 30, DT50_ws = 26, Koc = 110) + res_dummy_2 <- PEC_sw_focus(dummy_2, 1000) + + t_out <- c(0, 1, 2, 4) # Checking the first four days should be sufficient for Step 1 + PEC_orig_2 = matrix(NA, nrow = length(t_out), ncol = 4, + dimnames = list(Time = t_out, type = c("PECsw", "TWAECsw", "PECsed", "TWAECsed"))) + + PEC_orig_2[, "PECsw"] = c(299.89, 290.86, 283.21, 268.50) + PEC_orig_2["1", "TWAECsw"] = 295.38 # Later TWAEC not implemented + PEC_orig_2[, "PECsed"] = c(319.77, 319.95, 311.53, 295.35) + PEC_orig_2["1", "TWAECsed"] = 319.86 # Later TWAEC not implemented + + expect_equal(res_dummy_2$PEC[1:4, c(1, 2)], PEC_orig_2[, c(1, 2)], tolerance = 0.01, scale = 1) + expect_equal(res_dummy_2$PEC[1:4, c(3, 4)], PEC_orig_2[, c(3, 4)], tolerance = 10, scale = 1) +}) |