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test_reporters.py
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from .utils import make_cobertura
def remove_style_tag(html):
style_pattern_start = '\n <style>'
style_pattern_stop = '\n </style>'
style_starts = html.find(style_pattern_start)
style_stops = html.find(style_pattern_stop) + len(style_pattern_stop)
html_nostyle = html[:style_starts] + html[style_stops:]
return html_nostyle
def test_text_report():
from pycobertura.reporters import TextReporter
cobertura = make_cobertura()
report = TextReporter(cobertura)
assert report.generate() == """\
Filename Stmts Miss Cover Missing
------------------------------ ------- ------ ------- ---------
Main.java 11 0 100.00%
search/BinarySearch.java 12 1 91.67% 24
search/ISortedArraySearch.java 0 0 100.00%
search/LinearSearch.java 7 2 71.43% 19-24
TOTAL 30 3 90.00%"""
def test_text_report__with_missing_range():
from pycobertura.reporters import TextReporter
cobertura = make_cobertura('tests/dummy.with-dummy2-no-cov.xml')
report = TextReporter(cobertura)
assert report.generate() == """\
Filename Stmts Miss Cover Missing
----------------- ------- ------ ------- ---------
dummy/__init__.py 0 0 0.00%
dummy/dummy.py 4 0 100.00%
dummy/dummy2.py 2 2 0.00% 1-2
TOTAL 6 2 66.67%"""
def test_text_report_delta__no_diff():
from pycobertura.reporters import TextReporterDelta
cobertura1 = make_cobertura('tests/dummy.source1/coverage.xml')
cobertura2 = make_cobertura('tests/dummy.source1/coverage.xml')
report_delta = TextReporterDelta(cobertura1, cobertura2)
assert report_delta.generate() == """\
Filename Stmts Miss Cover Missing
---------- ------- ------ ------- ---------
TOTAL - - -"""
def test_text_report_delta__colorize_True():
from pycobertura.reporters import TextReporterDelta
cobertura1 = make_cobertura('tests/dummy.source1/coverage.xml')
cobertura2 = make_cobertura('tests/dummy.source2/coverage.xml')
report_delta = TextReporterDelta(cobertura1, cobertura2, color=True)
assert report_delta.generate() == """\
Filename Stmts Miss Cover Missing
--------------- ------- ------ ------- ----------
dummy/dummy.py - \x1b[32m-2\x1b[39m +40.00% \x1b[32m-5\x1b[39m, \x1b[32m-6\x1b[39m
dummy/dummy2.py +2 \x1b[31m+1\x1b[39m -25.00% \x1b[32m-2\x1b[39m, \x1b[32m-4\x1b[39m, \x1b[31m+5\x1b[39m
dummy/dummy3.py +2 \x1b[31m+2\x1b[39m - \x1b[31m+1\x1b[39m, \x1b[31m+2\x1b[39m
TOTAL +4 \x1b[31m+1\x1b[39m +31.06%"""
def test_text_report_delta__colorize_True__with_missing_range():
from pycobertura.reporters import TextReporterDelta
cobertura1 = make_cobertura('tests/dummy.source1/coverage.xml')
cobertura2 = make_cobertura('tests/dummy.source2/coverage.xml')
report_delta = TextReporterDelta(cobertura1, cobertura2, color=True)
assert report_delta.generate() == """\
Filename Stmts Miss Cover Missing
--------------- ------- ------ ------- ----------
dummy/dummy.py - \x1b[32m-2\x1b[39m +40.00% \x1b[32m-5\x1b[39m, \x1b[32m-6\x1b[39m
dummy/dummy2.py +2 \x1b[31m+1\x1b[39m -25.00% \x1b[32m-2\x1b[39m, \x1b[32m-4\x1b[39m, \x1b[31m+5\x1b[39m
dummy/dummy3.py +2 \x1b[31m+2\x1b[39m - \x1b[31m+1\x1b[39m, \x1b[31m+2\x1b[39m
TOTAL +4 \x1b[31m+1\x1b[39m +31.06%"""
def test_text_report_delta__colorize_False():
from pycobertura.reporters import TextReporterDelta
cobertura1 = make_cobertura('tests/dummy.source1/coverage.xml')
cobertura2 = make_cobertura('tests/dummy.source2/coverage.xml')
report_delta = TextReporterDelta(cobertura1, cobertura2, color=False)
assert report_delta.generate() == """\
Filename Stmts Miss Cover Missing
--------------- ------- ------ ------- ----------
dummy/dummy.py - -2 +40.00% -5, -6
dummy/dummy2.py +2 +1 -25.00% -2, -4, +5
dummy/dummy3.py +2 +2 - +1, +2
TOTAL +4 +1 +31.06%"""
def test_html_report():
from pycobertura.reporters import HtmlReporter
cobertura = make_cobertura()
report = HtmlReporter(cobertura)
html_output = report.generate()
assert "normalize.css" in html_output
assert "Skeleton V2.0" in html_output
assert remove_style_tag(html_output) == """\
<html>
<head>
<title>pycobertura report</title>
<meta charset="UTF-8">
</head>
<body>
<div class="container">
<h1>pycobertura report</h1>
<table class="u-full-width">
<thead>
<tr>
<th>Filename</th>
<th>Stmts</th>
<th>Miss</th>
<th>Cover</th>
<th>Missing</th>
</tr>
</thead>
<tbody>
<tr>
<td><a href="#Main.java">Main.java</a></td>
<td>11</td>
<td>0</td>
<td>100.00%</td>
<td></td>
</tr>
<tr>
<td><a href="#search/BinarySearch.java">search/BinarySearch.java</a></td>
<td>12</td>
<td>1</td>
<td>91.67%</td>
<td>24</td>
</tr>
<tr>
<td><a href="#search/ISortedArraySearch.java">search/ISortedArraySearch.java</a></td>
<td>0</td>
<td>0</td>
<td>100.00%</td>
<td></td>
</tr>
<tr>
<td><a href="#search/LinearSearch.java">search/LinearSearch.java</a></td>
<td>7</td>
<td>2</td>
<td>71.43%</td>
<td>19-24</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>TOTAL</td>
<td>30</td>
<td>3</td>
<td>90.00%</td>
<td></td>
</tr>
</tfoot>
</table>
<h4 id="Main.java">Main.java</h4>
<table class="code u-max-full-width">
<tbody>
<tr>
<td class="lineno">
<pre>0
</pre>
</td>
<td class="source">
<pre><span class="noop">tests/Main.java not found</span></pre>
</td>
</tr>
</tbody>
</table>
<h4 id="search/BinarySearch.java">search/BinarySearch.java</h4>
<table class="code u-max-full-width">
<tbody>
<tr>
<td class="lineno">
<pre>0
</pre>
</td>
<td class="source">
<pre><span class="noop">tests/search/BinarySearch.java not found</span></pre>
</td>
</tr>
</tbody>
</table>
<h4 id="search/ISortedArraySearch.java">search/ISortedArraySearch.java</h4>
<table class="code u-max-full-width">
<tbody>
<tr>
<td class="lineno">
<pre>0
</pre>
</td>
<td class="source">
<pre><span class="noop">tests/search/ISortedArraySearch.java not found</span></pre>
</td>
</tr>
</tbody>
</table>
<h4 id="search/LinearSearch.java">search/LinearSearch.java</h4>
<table class="code u-max-full-width">
<tbody>
<tr>
<td class="lineno">
<pre>0
</pre>
</td>
<td class="source">
<pre><span class="noop">tests/search/LinearSearch.java not found</span></pre>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>"""
def test_html_report__no_source_files_message():
from pycobertura.reporters import HtmlReporter
cobertura = make_cobertura()
report = HtmlReporter(cobertura, title="test report", render_file_sources=False)
html_output = report.generate()
assert "normalize.css" in html_output
assert "Skeleton V2.0" in html_output
assert remove_style_tag(html_output) == """\
<html>
<head>
<title>test report</title>
<meta charset="UTF-8">
</head>
<body>
<div class="container">
<h1>test report</h1>
<table class="u-full-width">
<thead>
<tr>
<th>Filename</th>
<th>Stmts</th>
<th>Miss</th>
<th>Cover</th>
<th>Missing</th>
</tr>
</thead>
<tbody>
<tr>
<td>Main.java</td>
<td>11</td>
<td>0</td>
<td>100.00%</td>
<td></td>
</tr>
<tr>
<td>search/BinarySearch.java</td>
<td>12</td>
<td>1</td>
<td>91.67%</td>
<td>24</td>
</tr>
<tr>
<td>search/ISortedArraySearch.java</td>
<td>0</td>
<td>0</td>
<td>100.00%</td>
<td></td>
</tr>
<tr>
<td>search/LinearSearch.java</td>
<td>7</td>
<td>2</td>
<td>71.43%</td>
<td>19-24</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>TOTAL</td>
<td>30</td>
<td>3</td>
<td>90.00%</td>
<td></td>
</tr>
</tfoot>
</table>
<p>Rendering of source files was disabled.</p>
</div>
</body>
</html>"""
def test_text_report_delta__no_source():
from pycobertura.reporters import TextReporterDelta
cobertura1 = make_cobertura('tests/dummy.source1/coverage.xml')
cobertura2 = make_cobertura('tests/dummy.source2/coverage.xml')
report_delta = TextReporterDelta(cobertura1, cobertura2, show_source=False)
output = report_delta.generate()
assert output == """\
Filename Stmts Miss Cover
--------------- ------- ------ -------
dummy/dummy.py - -2 +40.00%
dummy/dummy2.py +2 +1 -25.00%
dummy/dummy3.py +2 +2 -
TOTAL +4 +1 +31.06%"""
def test_html_report_delta__no_source():
from pycobertura.reporters import HtmlReporterDelta
cobertura1 = make_cobertura('tests/dummy.source1/coverage.xml')
cobertura2 = make_cobertura('tests/dummy.source2/coverage.xml')
report_delta = HtmlReporterDelta(cobertura1, cobertura2, show_source=False)
html_output = report_delta.generate()
assert 'Missing' not in html_output
assert '<h4 id=' not in html_output
assert remove_style_tag(html_output) == """\
<html>
<head>
<title>pycobertura report</title>
<meta charset="UTF-8">
</head>
<body>
<div class="container">
<table class="u-full-width">
<thead>
<tr>
<th>Filename</th>
<th>Stmts</th>
<th>Miss</th>
<th>Cover</th>
</tr>
</thead>
<tbody>
<tr>
<td><a href="#dummy/dummy.py">dummy/dummy.py</a></td>
<td>-</td>
<td><span class="green">-2</span></td>
<td>+40.00%</td>
</tr>
<tr>
<td><a href="#dummy/dummy2.py">dummy/dummy2.py</a></td>
<td>+2</td>
<td><span class="red">+1</span></td>
<td>-25.00%</td>
</tr>
<tr>
<td><a href="#dummy/dummy3.py">dummy/dummy3.py</a></td>
<td>+2</td>
<td><span class="red">+2</span></td>
<td>-</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>TOTAL</td>
<td>+4</td>
<td><span class="red">+1</span></td>
<td>+31.06%</td>
</tr>
</tfoot>
</table>
</div>
</body>
</html>"""
def test_html_report_delta():
from pycobertura.reporters import HtmlReporterDelta
cobertura1 = make_cobertura('tests/dummy.source1/coverage.xml')
cobertura2 = make_cobertura('tests/dummy.source2/coverage.xml')
report_delta = HtmlReporterDelta(cobertura1, cobertura2)
html_output = report_delta.generate()
assert '.red {color: red}' in html_output
assert '.green {color: green}' in html_output
assert "normalize.css" in html_output
assert "Skeleton V2.0" in html_output
assert remove_style_tag(html_output) == u"""\
<html>
<head>
<title>pycobertura report</title>
<meta charset="UTF-8">
</head>
<body>
<div class="container">
<table class="u-full-width">
<thead>
<tr>
<th>Filename</th>
<th>Stmts</th>
<th>Miss</th>
<th>Cover</th>
<th>Missing</th>
</tr>
</thead>
<tbody>
<tr>
<td><a href="#dummy/dummy.py">dummy/dummy.py</a></td>
<td>-</td>
<td><span class="green">-2</span></td>
<td>+40.00%</td>
<td><span class="green">-5</span>, <span class="green">-6</span>
</td>
</tr>
<tr>
<td><a href="#dummy/dummy2.py">dummy/dummy2.py</a></td>
<td>+2</td>
<td><span class="red">+1</span></td>
<td>-25.00%</td>
<td><span class="green">-2</span>, <span class="green">-4</span>, <span class="red">+5</span>
</td>
</tr>
<tr>
<td><a href="#dummy/dummy3.py">dummy/dummy3.py</a></td>
<td>+2</td>
<td><span class="red">+2</span></td>
<td>-</td>
<td><span class="red">+1</span>, <span class="red">+2</span>
</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>TOTAL</td>
<td>+4</td>
<td><span class="red">+1</span></td>
<td>+31.06%</td>
<td></td>
</tr>
</tfoot>
</table><div class="legend">
<dl>
<dt><code>code</code></dt><dd>coverage unchanged</dd>
<dt class="hit"><code>code</code></dt><dd>coverage increased</dd>
<dt class="miss"><code>code</code></dt><dd>coverage decreased</dd>
<dt><code>+</code></dt><dd>line added or modified</dd>
</dl>
</div>
<h4 id="dummy/dummy.py">dummy/dummy.py</h4>
<table class="code u-max-full-width">
<tbody>
<tr>
<td class="lineno">
<pre>2
3
4
5
6 +
</pre>
</td>
<td class="source">
<pre><span class="noop"> pass
</span><span class="noop">
</span><span class="noop">def bar():
</span><span class="hit"> a = 'a'
</span><span class="hit"> d = 'd'
</span></pre>
</td>
</tr>
</tbody>
</table>
<h4 id="dummy/dummy2.py">dummy/dummy2.py</h4>
<table class="code u-max-full-width">
<tbody>
<tr>
<td class="lineno">
<pre>1
2 +
3
4 +
5
</pre>
</td>
<td class="source">
<pre><span class="noop">def baz():
</span><span class="hit"> c = 'c'
</span><span class="noop">
</span><span class="hit">def bat():
</span><span class="miss"> pass
</span></pre>
</td>
</tr>
</tbody>
</table>
<h4 id="dummy/dummy3.py">dummy/dummy3.py</h4>
<table class="code u-max-full-width">
<tbody>
<tr>
<td class="lineno">
<pre>1 +
2 +
</pre>
</td>
<td class="source">
<pre><span class="miss">def foobar():
</span><span class="miss"> pass # This is a very long comment that was purposefully written so we could test how HTML rendering looks like when the boundaries of the page are reached. And here is a non-ascii char: \u015e
</span></pre>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>"""