adds PyList support to ForTag #390
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| @Test | ||
| public void testTuplesWithPyList() { | ||
| String template = "{% for href, caption in [('index.html', 'Index'), ('downloads.html', 'Downloads'), ('products.html', 'Products')] %}" + | ||
| "<li><a href=\"{{href|e}}\">{{caption|e}}</a></li>\n" + |
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any reason for running this through the escape filter (e) here?
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this was mentioned in issue #321, therefore, I used the exact same thing to test the functionality out. there is no specific reason for choosing this template. 😅
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Ok, can you remove anything that's not relevant to the test then? We don't want to be testing the escape filter here.
| "<li><a href=\"downloads.html\">Downloads</a></li>\n" + | ||
| "<li><a href=\"products.html\">Products</a></li>\n"; | ||
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| String rendered = jinjava.render(template, context); |
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this could be broken out into a separate test
| expected = "<p>1 2 3</p>\n" | ||
| + "<p>4 5 6</p>\n"; | ||
| rendered = jinjava.render(template, context); | ||
| assertEquals(rendered, expected); |
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could you also add a test that confirms that this works for non-string values? Perhaps add 1 + 2 + 3?
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I've added tests for the same.
Also, I've modified the ForTag.java file to accommodate the changes.
| String entryVal = null; | ||
| // safety check for size | ||
| if (entries.size() >= loopVarIndex) { | ||
| entryVal = Objects.toString(entries.get(loopVarIndex)); |
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can you add a test for this case?
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This is a safety check only but I've added tests where the jinjava.render is expected to throw an exception when there are lesses values to unpack. 👍
| @Test | ||
| public void testTuplesWithPyList() { | ||
| String template = "{% for href, caption in [('index.html', 'Index'), ('downloads.html', 'Downloads'), ('products.html', 'Products')] %}" + | ||
| "<li><a href=\"{{href|e}}\">{{caption|e}}</a></li>\n" + |
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Ok, can you remove anything that's not relevant to the test then? We don't want to be testing the escape filter here.
Fixes #321
This pull request is wrt the above-mentioned Issue.
The support for For-Tag was limited to Maps and the else block in ForTag.java file could not handle tuples(list of tuples) types. This PR adds the needed code as well as the supporting tests.
Cheers!