def test_custom_font_family(graph_cases_factory, port):
"""
:type graph_cases_factory: callable
:type port: qmxgraph.tests.conftest.Port
"""
options = GraphOptions(font_family=('Helvetica', ), )
with server.host(port=port.get(), options=options) as host:
cases = graph_cases_factory(host)
graph = cases("1v")
match = graph.selenium.find_elements_by_css_selector(
'div[style*="font-family:Helvetica"]')
assert len(match) == 1
def test_custom_shapes(selenium, port, tmpdir, wait_graph_page_ready):
"""
:type selenium: selenium.webdriver.remote.webdriver.WebDriver
:type port: qmxgraph.tests.conftest.Port
"""
# Shape found in by https://www.draw.io/stencils/basic.xml
custom_stencil = '''\
<shapes>
<shape name="Moon" h="103.05" w="77.05" aspect="variable" strokewidth="inherit">
<connections>
<constraint x="0.48" y="0" perimeter="0" name="N"/>
<constraint x="1" y="0.89" perimeter="0" name="SE"/>
</connections>
<background>
<path>
<move x="37.05" y="0"/>
<arc rx="48" ry="48" x-axis-rotation="0" large-arc-flag="1" sweep-flag="0" x="77.05" y="92"/>
<arc rx="60" ry="60" x-axis-rotation="0" large-arc-flag="0" sweep-flag="1" x="37.05" y="0"/>
<close/>
</path>
</background>
<foreground>
<fillstroke/>
</foreground>
</shape>
</shapes>''' # noqa
stencil_file = tmpdir.mkdir("stencils").join("custom.xml")
stencil_file.write(custom_stencil)
stencils = [str(stencil_file)]
styles = GraphStyles({
'moon': {
'shape': 'Moon',
'fill_color': '#ffff00',
},
})
def has_custom_shape():
return bool(
selenium.find_elements_by_css_selector('g>g>path[fill="#ffff00"]'))
with server.host(port=port.get(), styles=styles,
stencils=stencils) as host:
wait_graph_page_ready(host=host)
assert not has_custom_shape()
selenium.execute_script(
"api.insertVertex(10, 10, 20, 20, 'custom', 'moon')")
assert has_custom_shape()
def test_edge_with_style(port, mode, graph_cases_factory):
"""
:type port: qmxgraph.tests.conftest.Port
:type mode: str
:type graph_cases_factory: callable
"""
styles = GraphStyles({
'edge': {
'stroke_color': '#000000',
},
})
with server.host(port=port.get(), styles=styles) as host:
cases = graph_cases_factory(host)
graph = cases('2v_1e' if mode == 'by_code' else '2v_1eDD')
assert graph.get_edge(
*graph.get_vertices()).get_attribute('stroke') == '#000000'
def host(port):
"""
Hosts a graph page, with a series of simple default options and styles.
:type port: Port
:rtype: qmxgraph.host_graph.Host
:return: Object with details about hosted graph page.
"""
from qmxgraph.configuration import GraphStyles
styles = GraphStyles({
'group': {
'shape': 'rectangle',
'fill_color': '#ff93ba',
'dashed': True,
},
'table': {
'fill_color': '#ffffff',
'stroke_opacity': 0,
'fill_opacity': 0,
},
'yellow': {
'fill_color': '#ffff00',
},
'purple': {
'fill_color': '#ff00ff',
},
})
from qmxgraph.configuration import GraphOptions
options = GraphOptions(
# Highlight disabled for this kind of test as interferes a lot with
# some mouse events, preventing Selenium from clicking desired
# HTML elements.
show_highlight=False,
)
from qmxgraph import server
with server.host(port=port.get(), styles=styles, options=options) as host_:
yield host_