QGIS/python/plugins/processing/tests/testdata/algorithm_tests.yaml

# See ../README.md for a description of the file format

tests:
  - name: centroid # Human readable identifier
    algorithm: qgis:polygoncentroids # Algorithm name
    params: # A list of parameters (only 1 here)
      - type: vector    # Param is a vector layer
        location: qgs   # file is in the qgis tests/testdata directory
        name: polys.shp # file name
    results: # A map of results (only one here)
      OUTPUT_LAYER:
        type: vector   # Expected result is a vector layer
        location: proc # The expected control layer is located in the processing testdata directory
        name: expected/polys_centroid.geojson # The relative filepath from the processing testdata directory

  - name: deleteholes
    algorithm: qgis:deleteholes
    params:
      - type: vector
        location: qgs
        name: polys.shp
    results:
      OUTPUT:
        type: vector
        location: proc
        name: expected/polys_deleteholes.geojson

  - name: densify
    algorithm: qgis:densifygeometries
    params:
      - type: vector
        location: qgs
        name: polys.shp
      - 2 # Interval
    results:
      OUTPUT:
        type: vector
        location: proc
        name: expected/polys_densify.geojson

  - name: polygonstolines
    algorithm: qgis:polygonstolines
    params:
      - type: vector
        location: qgs
        name: polys.shp
    results:
      OUTPUT:
        type: vector
        location: proc
        name: expected/polys_to_lines.geojson

  - name: reverselinedirection
    algorithm: qgis:reverselinedirection
    params:
      - type: vector
        location: qgs
        name: lines.shp
    results:
      OUTPUT_LAYER:
        type: vector
        location: proc
        name: expected/lines_reverse.geojson

# MK: 7.1.2016, Reenable once epsilon has been implemented
#   - name: reproject
#     algorithm: qgis:reprojectlayer
#     params:
#       - type: vector
#         location: qgs
#         name: france_parts.shp
#       - 'EPSG:2192' # Quoted to make sure the colon isn't mistaken for a key/value pair
#     results:
#       OUTPUT:
#         type: vector
#         location: proc
#         name: expected/reprojected_france_parts.geojson
#         epsilon: 0.000001

  - name: frequencyanalysis
    algorithm: qgis:frequencyanalysis
    params:
      - type: vector
        location: qgs
        name: polys.shp
      - Name # Field to calculate frequency on
    results:
      Frequency:
        type: vector
        location: proc
        name: expected/frequency.csv

# MK: 7.1.2016, Check why this fails on travis (string vs. integer field type)
#  - name: sumlinelengths
#    algorithm: qgis:sumlinelengths
#    params:
#      - type: vector
#        location: qgs
#        name: lines.shp
#      - type: vector
#        location: qgs
#        name: rectangles.shp
#      - length
#      - count
#    results:
#      OUTPUT:
#        type: vector
#        location: proc
#        name: expected/sumlinelengths.geojson