library(medfate)

data(exampleforest)
data(SpParamsMED)
data(examplemeteo)
examplemeteo2 <- examplemeteo
row.names(examplemeteo2) <- as.character(examplemeteo2$dates)
examplemeteo2$dates <- NULL

control_granier <- defaultControl("Granier")
control_granier$verbose <- FALSE
control_sperry <- defaultControl("Sperry")
control_sperry$verbose <- FALSE
control_sureau <- defaultControl("Sureau")
control_sureau$verbose <- FALSE

#Initialize soil with default soil params (4 layers)
examplesoil <- defaultSoilParams(4)

test_that("growth can be run in example and empty forests",{
  expect_s3_class(growth(growthInput(exampleforest, examplesoil, SpParamsMED, control_granier), 
                       examplemeteo[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(exampleforest, examplesoil, SpParamsMED, control_sperry), 
                       examplemeteo[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(exampleforest, examplesoil, SpParamsMED, control_sureau), 
                       examplemeteo[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(emptyforest(), examplesoil, SpParamsMED, control_granier), 
                       examplemeteo[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(emptyforest(), examplesoil, SpParamsMED, control_sperry), 
                       examplemeteo[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(emptyforest(), examplesoil, SpParamsMED, control_sureau), 
                       examplemeteo[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
})

test_that("growth can be run using dates as columns",{
  expect_s3_class(growth(growthInput(exampleforest, examplesoil, SpParamsMED, control_granier), 
                       examplemeteo2[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(exampleforest, examplesoil, SpParamsMED, control_sperry), 
                       examplemeteo2[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(exampleforest, examplesoil, SpParamsMED, control_sureau), 
                       examplemeteo2[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
})

test_that("growth can be run using species codes",{
  f <- exampleforest
  f$treeData$Species <- c(148, 168)
  f$shrubData$Species <- 165
  expect_s3_class(growth(growthInput(f, examplesoil, SpParamsMED, control_granier), 
                       examplemeteo2[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(f, examplesoil, SpParamsMED, control_sperry), 
                       examplemeteo2[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  expect_s3_class(growth(growthInput(f, examplesoil, SpParamsMED, control_sureau), 
                       examplemeteo2[1:10,],
                       latitude = 41.82592, elevation = 100), "growth")
  
})