diff tests/test_templating_pystacheengine.py @ 185:139179dc7abd

render: Add support for a Mustache template engine. Add unit tests for the new class.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 04 Jan 2015 14:59:12 -0800
parents
children 4b1019bb2533
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test_templating_pystacheengine.py	Sun Jan 04 14:59:12 2015 -0800
@@ -0,0 +1,64 @@
+import pytest
+from .mockutil import (
+        mock_fs, mock_fs_scope, get_simple_page, render_simple_page)
+
+
+app_config = {
+        'site': {
+            'default_format': 'none',
+            'default_template_engine': 'mustache'},
+        'foo': 'bar'}
+page_config = {'layout': 'none'}
+
+open_patches = ['pystache.common']
+
+
+@pytest.mark.parametrize(
+        'contents, expected',
+        [
+            ("Raw text", "Raw text"),
+            ("This is {{foo}}", "This is bar"),
+            ("Info:\n{{#page}}\nMy URL: {{url}}\n{{/page}}\n",
+                "Info:\nMy URL: /foo\n")
+            ])
+def test_simple(contents, expected):
+    fs = (mock_fs()
+            .withConfig(app_config)
+            .withPage('pages/foo', config=page_config, contents=contents))
+    with mock_fs_scope(fs, open_patches=open_patches):
+        app = fs.getApp()
+        page = get_simple_page(app, 'foo.md')
+        output = render_simple_page(page, '/foo')
+        assert output == expected
+
+
+def test_layout():
+    contents = "Blah\n"
+    layout = "{{content}}\nFor site: {{foo}}\n"
+    expected = "Blah\n\nFor site: bar\n"
+    fs = (mock_fs()
+            .withConfig(app_config)
+            .withAsset('templates/blah.mustache', layout)
+            .withPage('pages/foo', config={'layout': 'blah'},
+                      contents=contents))
+    with mock_fs_scope(fs, open_patches=open_patches):
+        app = fs.getApp()
+        page = get_simple_page(app, 'foo.md')
+        output = render_simple_page(page, '/foo')
+        assert output == expected
+
+
+def test_partial():
+    contents = "Info:\n{{#page}}\n{{> page_info}}\n{{/page}}\n"
+    partial = "- URL: {{url}}\n- SLUG: {{slug}}\n"
+    expected = "Info:\n- URL: /foo\n- SLUG: foo\n"
+    fs = (mock_fs()
+            .withConfig(app_config)
+            .withAsset('templates/page_info.mustache', partial)
+            .withPage('pages/foo', config=page_config, contents=contents))
+    with mock_fs_scope(fs, open_patches=open_patches):
+        app = fs.getApp()
+        page = get_simple_page(app, 'foo.md')
+        output = render_simple_page(page, '/foo')
+        assert output == expected
+