def test_link_search_by_tag():
"""Ensure that it is possible to search for a link based on tags."""
db = Database(":memory:", create=True, verbose=True)
session = db.session
function = Tag(name="function")
python = Tag(name="python")
enumerate_ = Link(name="enumerate", url="https://docs.python.org/3/enumerate.html")
enumerate_.tags.append(python)
enumerate_.tags.append(function)
malloc = Link(name="malloc", url="https://docs.c.org/c11/malloc.html")
malloc.tags.append(function)
github = Link(name="Github", url="https://github.com")
for item in [python, function, enumerate_, malloc, github]:
session.add(item)
db.commit()
links = Link.search(db, tags=["function"])
assert {l.url for l in links} == {
"https://docs.python.org/3/enumerate.html",
"https://docs.c.org/c11/malloc.html",
}
# Ensure multiple tags are ANDed
assert len(Link.search(db, tags=["function", "c"])) == 0
def test_link_search_top():
"""Ensure that the number of search results can be set."""
db = Database(":memory:", create=True, verbose=True)
links = [Link(name=f"Link {i}", url=f"https://{i}") for i in range(20)]
Link.add(db, items=links)
results = Link.search(db, top=15)
assert len(results) == 15
def test_link_search_basic():
"""Ensure that the simplest search just returns records in the db."""
db = Database(":memory:", create=True, verbose=True)
links = [Link(name=f"Link {i}", url=f"https://{i}") for i in range(20)]
Link.add(db, items=links)
results = Link.search(db)
assert len(results) == 10
def test_link_search_large_top():
"""Ensure that we can safely handle a page size larger than the number of
results."""
db = Database(":memory:", create=True, verbose=True)
links = [Link(name=f"Link {i}", url=f"https://{i}") for i in range(20)]
Link.add(db, items=links)
results = Link.search(db, top=25)
assert len(results) == 20
def test_add_link_with_existing_tags(workdir):
"""Ensure that we can add a link with tags that already exist in the database"""
filepath = pathlib.Path(workdir.name, "links.db")
add_link(
str(filepath),
url="https://docs.python.org/3/argparse.html",
name="Argparse",
tags=["python", "docs"],
)
add_link(
str(filepath),
url="https://docs.python.org/3/optparse.html",
name="Optparse",
tags=["python", "docs"],
)
db = Database(str(filepath), create=False)
link1 = Link.search(db, name="Argparse")[0]
link2 = Link.search(db, name="Optparse")[0]
assert set(link1.tags) == set(link2.tags)
def test_sphinx_import(workdir):
"""Ensure that the sphinx importer imports links correctly"""
filepath = str(pathlib.Path(workdir.name, "sphinx.db"))
inv = soi.Inventory()
inv.project = "Python"
inv.version = "1.0"
inv.objects.append(
soi.DataObjStr(
name="print",
domain="py",
priority="1",
role="function",
uri="builtins.html#$",
dispname="-",
))
inv.objects.append(
soi.DataObjStr(
name="enumeration",
domain="py",
priority="1",
role="label",
uri="concepts.html#$",
dispname="Enumeration",
))
with mock.patch("llyfrau.importers.soi.Inventory",
return_value=inv) as m_inv:
sphinx(filepath, "https://docs.python.org/")
m_inv.assert_called_with(url="https://docs.python.org/objects.inv")
db = Database(filepath)
source = Source.search(db, name="Python v1.0")[0]
assert source.name == "Python v1.0 Documentation"
assert source.prefix == "https://docs.python.org/"
links = Link.search(db, source=source)
assert links[0].name == "print"
assert links[0].url == "builtins.html#print"
assert {t.name for t in links[0].tags} == {"sphinx", "py", "function"}
assert links[1].name == "Enumeration"
assert links[1].url == "concepts.html#enumeration"
assert {t.name for t in links[1].tags} == {"sphinx", "py", "label"}
def test_link_search_by_name_returns_nothing():
"""Ensure that if the name matches nothing then nothing is returned."""
db = Database(":memory:", create=True, verbose=True)
links = [
Link(name="link 1", url="https://1"),
Link(name="LiNk 2", url="https://2"),
Link(name="LINK3", url="https://3"),
Link(name="item 4", url="https://4"),
]
Link.add(db, items=links)
results = Link.search(db, name="kiln")
assert len(results) == 0
def test_add_link_with_new_tags(workdir):
"""Ensure that we can add a link with tags that don't exist in te database"""
filepath = pathlib.Path(workdir.name, "links.db")
add_link(
str(filepath),
url="https://www.google.com",
name="Google",
tags=["search", "google"],
)
db = Database(str(filepath), create=False)
link = Link.search(db, name="Google")[0]
assert link.url == "https://www.google.com"
tags = {Tag.get(db, name="search"), Tag.get(db, name="google")}
assert set(link.tags) == tags
def test_link_search_sort_by_visits():
"""Ensure that we can sort results by the number of times they have been visited."""
db = Database(":memory:", create=True, verbose=True)
links = [
Link(name="link 1", url="https://1", visits=1),
Link(name="LiNk 2", url="https://2", visits=0),
Link(name="LINK3", url="https://3", visits=1),
Link(name="item 4", url="https://4", visits=2),
]
Link.add(db, items=links)
results = Link.search(db, sort="visits")
assert results[0].url == "https://4"
assert results[1].url == "https://1"
assert results[2].url == "https://3"
assert results[3].url == "https://2"
def test_link_search_by_name():
"""Ensure that we can filter search results by name and the search is case
insensitive."""
db = Database(":memory:", create=True, verbose=True)
links = [
Link(name="link 1", url="https://1"),
Link(name="LiNk 2", url="https://2"),
Link(name="BLINK3", url="https://3"),
Link(name="item 4", url="https://4"),
Link(name="9linkz", url="https://5"),
]
Link.add(db, items=links)
results = Link.search(db, name="link")
assert len(results) == 4
assert all(["link" in l.name.lower() for l in results])
def test_link_add_many_instances():
"""Ensure that we can add many links to the database using instances of the link
class."""
db = Database(":memory:", create=True, verbose=True)
links = [
Link(name="Github", url="https://www.github.com"),
Link(name="Google", url="https://www.google.com"),
Link(name="Python", url="https://www.python.org"),
]
Link.add(db, items=links)
links[0].id = 1
links[1].id = 2
links[2].id = 3
assert Link.search(db) == links
def test_link_add_many_dicts():
"""Ensure that we can add many links to the database using a dictionary
representation."""
db = Database(":memory:", create=True, verbose=True)
links = [
{"name": "Github", "url": "https://www.github.com/"},
{"name": "Google", "url": "https://google.com"},
{"name": "Python", "url": "https://python.org"},
]
Link.add(db, items=links)
links[0]["id"] = 1
links[1]["id"] = 2
links[2]["id"] = 3
assert Link.search(db) == [Link(**args) for args in links]
def _do_search(self, inpt: Buffer = None):
self.selection.content.text = [("", CURSOR)]
self.ids.clear()
self.names.clear()
self.tags.clear()
self.sources.clear()
self.urls.clear()
name = None
tags = None
if inpt is not None and len(inpt.text) > 0:
terms = inpt.text.split(" ")
tags = [t.replace("#", "") for t in terms if t.startswith("#")]
name = " ".join(n for n in terms if not n.startswith("#"))
links = Link.search(self.db,
name=name,
top=10,
tags=tags,
sort="visits")
for idx, link in enumerate(links):
newline = "\n" if idx < len(links) - 1 else ""
self.ids.col.text.append(("", f"{link.id}{newline}"))
self.names.col.text.append(("", f"{link.name}{newline}"))
self.urls.col.text.append(("", f"{link.url_expanded}{newline}"))
tags = ", ".join(f"#{t.name}" for t in link.tags)
self.tags.col.text.append(("", f"{tags}{newline}"))
source = "" if not link.source else link.source.name
self.sources.col.text.append(("", f"{source}{newline}"))
self.app.layout.focus(self.selection)