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from pystac_client.free_text import (
sqlite_text_search,
)
def test_sqlite_single_term() -> None:
query = "sentinel"
assert sqlite_text_search(query, {"description": "The sentinel node was true"})
assert not sqlite_text_search(query, {"description": "No match here"})
def test_sqlite_special_characters() -> None:
query = "sentinel-2"
assert sqlite_text_search(query, {"description": "The sentinel-2 node was true"})
assert not sqlite_text_search(query, {"description": "No, just sentinel-1 here"})
query = "sentinel+2"
assert sqlite_text_search(query, {"description": "The sentinel+2 node was true"})
assert not sqlite_text_search(query, {"description": "No, just sentinel+1 here"})
query = "sentinel@2"
assert sqlite_text_search(query, {"description": "The sentinel@2 node was true"})
assert not sqlite_text_search(query, {"description": "No, just sentinel@1 here"})
def test_sqlite_exact_phrase() -> None:
query = '"climate model"'
assert sqlite_text_search(query, {"description": "The climate model is impressive"})
assert not sqlite_text_search(
query, {"description": "This model is for climate modeling"}
)
# an exact phrase with a comma inside
query = '"models, etc"'
assert sqlite_text_search(
query, {"description": "Produced with equations, and models, etc."}
)
assert not sqlite_text_search(query, {"description": "Produced with models"})
def test_sqlite_and_terms_default() -> None:
query = "climate model"
assert sqlite_text_search(
query,
{
"description": "Climate change is a significant challenge",
"keywords": "model, prediction",
},
)
assert sqlite_text_search(
query, {"description": "The model was developed using climate observation data"}
)
assert not sqlite_text_search(query, {"description": "This is an advanced model"})
assert not sqlite_text_search(query, {"description": "No relevant terms here"})
def test_sqlite_or_terms_explicit() -> None:
query = "climate OR model"
assert sqlite_text_search(query, {"description": "Climate discussion"})
assert sqlite_text_search(query, {"description": "FPGA model creation"})
assert not sqlite_text_search(query, {"description": "No matching term here"})
def test_sqlite_or_terms_commas() -> None:
query = "climate,model"
assert sqlite_text_search(query, {"description": "Climate change is here"})
assert sqlite_text_search(query, {"description": "They built a model train"})
assert sqlite_text_search(query, {"description": "It's a climate model!"})
assert not sqlite_text_search(
query, {"description": "It's a mathematical equation"}
)
def test_sqlite_and_terms() -> None:
query = "climate AND model"
assert sqlite_text_search(query, {"description": "The climate model is impressive"})
assert not sqlite_text_search(
query, {"description": "This climate change discussion"}
)
assert not sqlite_text_search(query, {"description": "Advanced model system"})
def test_sqlite_parentheses_grouping() -> None:
query = "(quick OR brown) AND fox"
assert sqlite_text_search(query, {"description": "The quick brown fox"})
assert sqlite_text_search(query, {"description": "A quick fox jumps"})
assert sqlite_text_search(query, {"description": "brown bear and a fox"})
assert not sqlite_text_search(query, {"description": "The fox is clever"})
query = "(quick AND brown) OR (fast AND red)"
assert sqlite_text_search(query, {"description": "quick brown fox"})
assert sqlite_text_search(query, {"description": "fast red car"})
assert not sqlite_text_search(query, {"description": "quick red car"})
def test_sqlite_inclusions_exclusions() -> None:
query = "quick +brown -fox"
assert sqlite_text_search(query, {"description": "The quick brown bear"})
assert not sqlite_text_search(query, {"description": "The quick fox"})
assert not sqlite_text_search(query, {"description": "The quickest"})
assert sqlite_text_search(query, {"description": "A quick light brown jumper"})
def test_sqlite_partial_match() -> None:
query = "climat"
assert not sqlite_text_search(query, {"description": "climatology"})
assert not sqlite_text_search(query, {"description": "climate"})
assert not sqlite_text_search(query, {"description": "climbing"})
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