Add first tests from process examples

tests/README.md

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+# Tests
+
+This folder contains test cases for the openEO processes.
+To allow for more data types (e.g. infinity and nan for numbers), all the files are encoded in **JSON5**.
+
+## Missing processes
+
+The following processes have no test cases as the results heavily depend on the underlying implementation
+or need an external services to be available for testing (e.g. loading files from the user workspace or a UDF server).
+We don't expect that we can provide meaningful test cases for these processes.
+
+- ard_normalized_radar_backscatter
+- ard_surface_reflectance
+- atmospheric_correction
+- cloud_detection
+- fit_curve
+- inspect
+- load_collection
+- load_uploaded_files
+- predict_curve
+- run_udf
+- run_udf_externally
+- sar_backscatter
+- save_result
+- vector_to_random_points

tests/absolute.json5

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+{
+  "tests": [
+    {
+      "arguments": {
+        "x": 0
+      },
+      "returns": 0
+    },
+    {
+      "arguments": {
+        "x": 3.5
+      },
+      "returns": 3.5
+    },
+    {
+      "arguments": {
+        "x": -0.4
+      },
+      "returns": 0.4
+    },
+    {
+      "arguments": {
+        "x": -3.5
+      },
+      "returns": 3.5
+    }
+  ]
+}

tests/add.json5

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+{
+  "tests": [
+    {
+      "arguments": {
+        "x": 5,
+        "y": 2.5
+      },
+      "returns": 7.5
+    },
+    {
+      "arguments": {
+        "x": -2,
+        "y": -4
+      },
+      "returns": -6
+    },
+    {
+      "arguments": {
+        "x": 1,
+        "y": null
+      },
+      "returns": null
+    }
+  ]
+}

tests/add_dimension.json5

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+{
+  "tests": []
+}

tests/aggregate_spatial.json5

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+{
+  "tests": []
+}

tests/aggregate_spatial_window.json5

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+{
+  "tests": []
+}

tests/aggregate_temporal.json5

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+{
+  "tests": [
+    {
+      "arguments": {
+        "data": {
+          "from_parameter": "data"
+        },
+        "intervals": [
+          [
+            "2015-01-01",
+            "2016-01-01"
+          ],
+          [
+            "2016-01-01",
+            "2017-01-01"
+          ],
+          [
+            "2017-01-01",
+            "2018-01-01"
+          ],
+          [
+            "2018-01-01",
+            "2019-01-01"
+          ],
+          [
+            "2019-01-01",
+            "2020-01-01"
+          ]
+        ],
+        "labels": [
+          "2015",
+          "2016",
+          "2017",
+          "2018",
+          "2019"
+        ],
+        "reducer": {
+          "process_graph": {
+            "mean1": {
+              "process_id": "mean",
+              "arguments": {
+                "data": {
+                  "from_parameter": "data"
+                }
+              },
+              "result": true
+            }
+          }
+        }
+      }
+    }
+  ]
+}

tests/aggregate_temporal_period.json5

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+{
+  "tests": []
+}

tests/all.json5

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+{
+  "tests": [
+    {
+      "arguments": {
+        "data": [
+          false,
+          null
+        ]
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          null
+        ]
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "data": [
+          false,
+          null
+        ],
+        "ignore_nodata": false
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          null
+        ],
+        "ignore_nodata": false
+      },
+      "returns": null
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          false,
+          true,
+          false
+        ]
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          false
+        ]
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          true
+        ]
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "data": [
+          true
+        ]
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "data": [
+          null
+        ],
+        "ignore_nodata": false
+      },
+      "returns": null
+    },
+    {
+      "arguments": {
+        "data": []
+      },
+      "returns": null
+    }
+  ]
+}

tests/and.json5

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+{
+  "tests": [
+    {
+      "arguments": {
+        "x": true,
+        "y": true
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "x": true,
+        "y": false
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "x": false,
+        "y": false
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "x": false,
+        "y": null
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "x": true,
+        "y": null
+      },
+      "returns": null
+    }
+  ]
+}

tests/anomaly.json5

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+{
+  "tests": []
+}

tests/any.json5

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+{
+  "tests": [
+    {
+      "arguments": {
+        "data": [
+          false,
+          null
+        ]
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          null
+        ]
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "data": [
+          false,
+          null
+        ],
+        "ignore_nodata": false
+      },
+      "returns": null
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          null
+        ],
+        "ignore_nodata": false
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          false,
+          true,
+          false
+        ]
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "data": [
+          true,
+          false
+        ]
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "data": [
+          false,
+          false
+        ]
+      },
+      "returns": false
+    },
+    {
+      "arguments": {
+        "data": [
+          true
+        ]
+      },
+      "returns": true
+    },
+    {
+      "arguments": {
+        "data": [
+          null
+        ],
+        "ignore_nodata": false
+      },
+      "returns": null
+    },
+    {
+      "arguments": {
+        "data": []
+      },
+      "returns": null
+    }
+  ]
+}