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import pytest
from . import skip_if_cli_deps_are_not_installed
skip_if_cli_deps_are_not_installed()
from typer.testing import CliRunner
from laspy.cli.core import app
runner = CliRunner()
EXPECTED_HEADER_INFO_SIMPLE_LAS = (
" Header \n"
" Version 1.2 \n"
" Point Format Id 3 \n"
" Point Format Size 34 \n"
" Extra Bytes 0 \n"
" Point Count 1065 \n"
" Compressed False \n"
" System Identifier '' \n"
" Generating Software 'TerraScan' \n"
" Number Of VLRs 0 \n"
" UUID '00000000-0000-0000-0000-000000000000' \n"
" File Source Id 0 \n"
" Creation Date None \n"
" Scales [0.01 0.01 0.01] \n"
" Offsets [-0. -0. -0.] \n"
" Mins [6.3561985e+05 8.4889970e+05 4.0659000e+02] \n"
" Maxs [6.3898255e+05 8.5353543e+05 5.8638000e+02] \n"
" Number Of Points By Return [925 114 21 5 0] \n"
)
EXPECTED_VLR_INFO_SIMPLE_LAS = ""
EXPECTED_POINTS_INFO_SIMPLE_LAS = (
"\n"
" Stats \n"
" Dimension Name Min Max \n"
" X 0 63898255 \n"
" Y 0 85353543 \n"
" Z 0 58638 \n"
" intensity 0 254 \n"
" return_number 0 4 \n"
" number_of_returns 0 4 \n"
" scan_direction_flag 0 1 \n"
" edge_of_flight_line 0 0 \n"
" classification 0 2 \n"
" synthetic 0 0 \n"
" key_point 0 0 \n"
" withheld 0 0 \n"
" scan_angle_rank -19 18 \n"
" user_data 0 149 \n"
" point_source_id 0 7334 \n"
" gps_time 0.0 249783.16215837188 \n"
" red 0 249 \n"
" green 0 239 \n"
" blue 0 249 \n"
)
EXPECTED_INFO_SIMPLE_LAS = (
f"{EXPECTED_HEADER_INFO_SIMPLE_LAS}"
"--------------------------------------------------\n"
f"{EXPECTED_VLR_INFO_SIMPLE_LAS}"
"--------------------------------------------------\n"
f"{EXPECTED_POINTS_INFO_SIMPLE_LAS}"
)
EXPECTED_VLR_INFO_AUTZEN_LAS = (
" VLRs \n"
" User ID Record ID Description \n"
" liblas 2112 OGR variant of OpenGIS WKT SRS \n"
" LASF_Projection 34735 GeoTIFF GeoKeyDirectoryTag \n"
" LASF_Projection 34737 GeoTIFF GeoAsciiParamsTag \n"
" liblas 2112 OGR variant of OpenGIS WKT SRS \n"
)
def test_header_info():
result = runner.invoke(app, ["info", "--header", "tests/data/simple.las"])
assert result.exit_code == 0
output = result.stdout
assert output == EXPECTED_HEADER_INFO_SIMPLE_LAS
def test_vlr_info():
result = runner.invoke(app, ["info", "--vlrs", "tests/data/simple.las"])
assert result.exit_code == 0
assert result.stdout == EXPECTED_VLR_INFO_SIMPLE_LAS
result = runner.invoke(app, ["info", "--vlrs", "tests/data/autzen.las"])
assert result.exit_code == 0
assert result.stdout == EXPECTED_VLR_INFO_AUTZEN_LAS
def test_point_info():
result = runner.invoke(app, ["info", "--points", "tests/data/simple.las"])
assert result.exit_code == 0
assert result.stdout == EXPECTED_POINTS_INFO_SIMPLE_LAS
def test_complete_info():
result = runner.invoke(app, ["info", "tests/data/simple.las"])
assert result.exit_code == 0
assert result.stdout == EXPECTED_INFO_SIMPLE_LAS
def test_info_non_existant_file():
result = runner.invoke(
app, ["info", "--header", "tests/data/this_does_not_exist.las"]
)
assert result.exit_code != 0
assert (
result.output
== """Error:
[Errno 2] No such file or directory: 'tests/data/this_does_not_exist.las'
"""
or result.output # Windows paths...
== """Error:
[Errno 2] No such file or directory: 'tests\\\\data\\\\this_does_not_exist.las'
"""
)
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