context("smallFunctions")
test_that("extcalc", {
  expect_error(
    brownian.bridge.dyn(SpatialPointsDataFrame(cbind(1:3, 1:3), data.frame(1:3)), dimSize = 40, ext = 1:3, location.error = 3),
    "The ext argument must be a vector of 1, 2 or 4 numbers"
  )

  # expect_identical(brownian.bridge.dyn(SpatialPointsDataFrame(cbind(1:3,1:3), data.frame(1:3)),
  #                             c(0,1)),c(1,3,-1,5))
})

test_that("trackId", {
  m <- moveStack(list(
    move(1:4, 1:4, Sys.time() + 1:4, animal = "a"),
    move(1:6, 1:6, Sys.time() + 1:6, animal = "b")
  ))
  expect_identical(trackId(m), structure(c(1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L), .Label = c("a", "b"), class = "factor"))
  expect_equivalent(n.locs(m), as.array(c(a = 4, b = 6)))
})
test_that("unUsed", {
  data(leroy)
  expect_is(unUsedRecords(leroy), ".unUsedRecords")
  expect_true(validObject(unUsedRecords(leroy)))
  expect_error(unUsedRecords(leroy) <- T, "Selection length does not match with number of locations")
})

test_that("linemidpoint", {
  a <- destPoint(4:5, 5, 1000)
  b <- destPoint(unlist(a), 123, 2000)
  d <- destPoint(unlist(b), 13, 1000)
  spdf <- SpatialPointsDataFrame(rbind(4:5, a, b, d), data = data.frame(a = 4:7), proj4string = CRS("+proj=longlat +ellps=WGS84"), match.ID = F)

  u <- move:::lineMidpoint(spdf)
  uu <- move:::lineMidpoint(spdf[2:3, ])
  expect_equal(u, uu)
})

test_that("spatialLines", {
  data(leroy)
  crds <- coordinates(leroy)
  # rownames(crds)<-NULL # coordinates methods for lines removes rownames
  expect_equal(crds, coordinates(as(leroy, "SpatialLines"))[[1]][[1]])
  expect_equal(crds, coordinates(as(leroy, "SpatialLinesDataFrame"))[[1]][[1]])

  data(fishers)


  expect_equal(lapply(lapply(split(fishers), coordinates), function(x) {
    x
  }), lapply(coordinates(spldf <- as(fishers, "SpatialLinesDataFrame")), "[[", 1))
  expect_equal(idData(fishers), data.frame(spldf))
  expect_equal(as(fishers, "SpatialLines"), as(spldf, "SpatialLines"))
})

test_that("data.frame", {
  data(leroy)
  d <- slot(leroy, name = "data")
  expect_equivalent(d, as(leroy, "data.frame")[, names(d)])
  data(fishers)
  dd <- slot(fishers, name = "data")
  expect_equivalent(dd, as(fishers, "data.frame")[, names(dd)])
})
test_that("equalproj", {
  data(leroy)
  ricky <- spTransform(
    move(system.file("extdata", "ricky.csv.gz", package = "move")),
    crs(leroy)
  )
  m <- move(1:3, 1:3, Sys.time() + 1:3)
  re <- spTransform(ricky, center = T)
  expect_true(equalProj(list(spTransform(leroy, crs(ricky)), ricky)))
  expect_false(equalProj(list(leroy, re)))
  expect_true(equalProj(list(m)))
  expect_true(equalProj(list(re)))
  expect_false(equalProj(list(leroy, ricky, re)))
  expect_false(equalProj(list(re, leroy, ricky)))
  expect_false(equalProj(list(m, leroy, ricky)))
})