add test suite

Author: capjamesg

TEST_COVERAGE.md

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+# VisionScript Language Test Coverage
+
+The VisionScript Language is the language used to write VisionScript programs. This document contains a list of all built-in VisionScript functions, and the state of their test coverage.
+
+This document pertains only to the VisionScript Language and runtime, not Notebooks or Cloud.
+
+## Functions
+
+- [ ] `Blur[]`
+- [ ] `Break[]`
+- [ ] `Breakpoint[]`
+- [ ] `Caption[]`
+- [X] `Classify[]`
+- [ ] `Compare[]`
+- [ ] `ComparePose[]`
+- [ ] `Count[]`
+- [ ] `CountInRegion[]`
+- [ ] `Cutout[]`
+- [ ] `Describe[]`
+- [X] `Detect[]`
+- [ ] `DetectPose[]`
+- [ ] `Exit[]`
+- [ ] `FilterByClass[]`
+- [ ] `Find[]`
+- [ ] `First[]`
+- [ ] `GetDistinctScenes[]`
+- [ ] `GetEdges[]`
+- [ ] `GetFPS[]`
+- [ ] `GetText[]`
+- [ ] `Greyscale[]`
+- [ ] `If[]`
+- [ ] `Import[]`
+- [X] `In[]` (folder of images)
+- [ ] `In[]` (video file)
+- [ ] `Input[]`
+- [ ] `Last[]`
+- [X] `Load[]`
+- [ ] `Make[]`
+- [ ] `Not[]`
+- [ ] `Paste[]`
+- [ ] `PasteRandom[]`
+- [ ] `Profile[]`
+- [ ] `Random[]`
+- [ ] `Read[]`
+- [ ] `ReadQR[]`
+- [ ] `Replace[]`
+- [ ] `Reset[]`
+- [ ] `Resize[]`
+- [ ] `Rotate[]`
+- [ ] `Save[]`
+- [X] `Say[]`
+- [ ] `Search[]`
+- [ ] `Segment[]`
+- [ ] `Select[]`
+- [ ] `SetBrightness[]`
+- [ ] `SetConfidence[]`
+- [ ] `Show[]`
+- [ ] `ShowText[]`
+- [X] `Similarity[]`
+- [ ] `Size[]`
+- [ ] `Use[]`
+- [ ] `UseCamera[]`
+- [ ] `Web[]`

tests/__pycache__/test_visionscript.cpython-39-pytest-7.1.2.pyc

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+import visionscript as lang
+import warnings
+import os
+import pytest
+
+from visionscript import error_handling
+
+TEST_DIR = os.path.join(os.path.dirname(__file__), "vics/")
+VALID_OUTPUT_DIR = os.path.join(os.path.dirname(__file__), "valid_output/")
+RAISES_EXCEPTIONS_TEST_DIR = os.path.join(os.path.dirname(__file__), "vics/raises_exceptions/")
+
+@pytest.mark.skip
+def test_visionscript_program(file):
+    session = lang.VisionScript()
+    
+    with open(TEST_DIR + file, "r") as f:
+        print("Testing " + file)
+        file_path = os.path.join(TEST_DIR, file)
+        session.parse_tree(lang.parser.parse(f.read() + "\n"))
+        return session.state["output"]["text"]
+
+def test_path_not_exists():
+    file = "raises_exceptions/path_not_exists.vic"
+
+    with pytest.raises(error_handling.PathNotExists):
+        test_visionscript_program(file)
+
+def test_classify():
+    file = "classify_image.vic"
+
+    assert test_visionscript_program(file) == "banana"
+
+def test_find_in_images():
+    file = "find_in_images.vic"
+
+    assert test_visionscript_program(file) == open(os.path.join(VALID_OUTPUT_DIR, "find_in_images.vic.txt"), "r").read()
+
+def test_load_detect_save():
+    file = "load_detect_save.vic"
+
+    assert test_visionscript_program(file) == "Saved to ./bus1.jpg"
+
+def test_similarity():
+    file = "similarity.vic"
+
+    assert test_visionscript_program(file) == [0]

tests/images/bus.jpg

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+banana

tests/images/cans.png

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+Object found: person
+Confidence: 86.90%
+xyxy Coordinates: 48, 399, 244, 902
+
+Object found: person
+Confidence: 85.36%
+xyxy Coordinates: 670, 380, 809, 875
+
+Object found: person
+Confidence: 81.93%
+xyxy Coordinates: 221, 405, 344, 857
+
+Object found: person
+Confidence: 30.13%
+xyxy Coordinates: 0, 551, 67, 873
+

tests/test_visionscript.py

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+Saved to ./bus1.jpg

tests/valid_output/classify_image.vic.txt

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+Load["./tests/images/bus.jpg"]
+Classify["apple", "banana"]
+# Read[]

tests/valid_output/find_in_images.vic.txt

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+In["./images"]
+    Load[]
+    Detect["person"]
+    Say[]
+EndIn