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var assert = require("assert");
var htmlPaths = require("../lib/styles/html-paths");
var documentMatchers = require("../lib/styles/document-matchers");
var styleReader = require("../lib/style-reader");
var results = require("../lib/results");
var test = require("./test")(module);
var readHtmlPath = styleReader.readHtmlPath;
var readDocumentMatcher = styleReader.readDocumentMatcher;
var readStyle = styleReader.readStyle;
test('styleReader.readHtmlPath', {
'reads empty path': function() {
assertHtmlPath("", htmlPaths.empty);
},
'reads single element': function() {
assertHtmlPath("p", htmlPaths.elements(["p"]));
},
'reads choice of elements': function() {
assertHtmlPath(
"ul|ol",
htmlPaths.elements([
htmlPaths.element(["ul", "ol"])
])
);
},
'reads nested elements': function() {
assertHtmlPath("ul > li", htmlPaths.elements(["ul", "li"]));
},
'reads class on element': function() {
var expected = htmlPaths.elements([
htmlPaths.element("p", {"class": "tip"})
]);
assertHtmlPath("p.tip", expected);
},
'reads class with escaped colon': function() {
var expected = htmlPaths.elements([
htmlPaths.element("p", {"class": "a:b"})
]);
assertHtmlPath("p.a\\:b", expected);
},
'reads multiple classes on element': function() {
var expected = htmlPaths.elements([
htmlPaths.element("p", {"class": "tip help"})
]);
assertHtmlPath("p.tip.help", expected);
},
'reads attribute on element': function() {
var expected = htmlPaths.elements([
htmlPaths.element("p", {"lang": "fr"})
]);
assertHtmlPath("p[lang='fr']", expected);
},
'reads multiple attributes on element': function() {
var expected = htmlPaths.elements([
htmlPaths.element("p", {"lang": "fr", "data-x": "y"})
]);
assertHtmlPath("p[lang='fr'][data-x='y']", expected);
},
'reads when element must be fresh': function() {
var expected = htmlPaths.elements([
htmlPaths.element("p", {}, {"fresh": true})
]);
assertHtmlPath("p:fresh", expected);
},
'reads separator for elements': function() {
var expected = htmlPaths.elements([
htmlPaths.element("p", {}, {separator: "x"})
]);
assertHtmlPath("p:separator('x')", expected);
},
'reads separator with escape sequence': function() {
var expected = htmlPaths.elements([
htmlPaths.element("p", {}, {separator: "\r\n\t\'\\"})
]);
assertHtmlPath("p:separator('\\r\\n\\t\\'\\\\')", expected);
},
'reads ignore element': function() {
assertHtmlPath("!", htmlPaths.ignore);
}
});
function assertHtmlPath(input, expected) {
assert.deepEqual(readHtmlPath(input), results.success(expected));
}
test("styleReader.readDocumentMatcher", {
"reads plain paragraph": function() {
assertDocumentMatcher("p", documentMatchers.paragraph());
},
"reads paragraph with style ID": function() {
assertDocumentMatcher(
"p.Heading1",
documentMatchers.paragraph({styleId: "Heading1"})
);
},
"reads paragraph with exact style name": function() {
assertDocumentMatcher(
"p[style-name='Heading 1']",
documentMatchers.paragraph({styleName: documentMatchers.equalTo("Heading 1")})
);
},
"reads paragraph with style name prefix": function() {
assertDocumentMatcher(
"p[style-name^='Heading']",
documentMatchers.paragraph({styleName: documentMatchers.startsWith("Heading")})
);
},
"reads p:ordered-list(1) as ordered list with index of 0": function() {
assertDocumentMatcher(
"p:ordered-list(1)",
documentMatchers.paragraph({list: {isOrdered: true, levelIndex: 0}})
);
},
"reads p:unordered-list(1) as unordered list with index of 0": function() {
assertDocumentMatcher(
"p:unordered-list(1)",
documentMatchers.paragraph({list: {isOrdered: false, levelIndex: 0}})
);
},
"reads plain run": function() {
assertDocumentMatcher(
"r",
documentMatchers.run()
);
},
"reads plain table": function() {
assertDocumentMatcher("table", documentMatchers.table());
},
"reads table with style ID": function() {
assertDocumentMatcher(
"table.TableNormal",
documentMatchers.table({
styleId: "TableNormal"
})
);
},
"reads table with style name": function() {
assertDocumentMatcher(
"table[style-name='Normal Table']",
documentMatchers.table({
styleName: documentMatchers.equalTo("Normal Table")
})
);
},
"reads bold": function() {
assertDocumentMatcher(
"b",
documentMatchers.bold
);
},
"reads italic": function() {
assertDocumentMatcher(
"i",
documentMatchers.italic
);
},
"reads underline": function() {
assertDocumentMatcher(
"u",
documentMatchers.underline
);
},
"reads strikethrough": function() {
assertDocumentMatcher(
"strike",
documentMatchers.strikethrough
);
},
"reads all-caps": function() {
assertDocumentMatcher(
"all-caps",
documentMatchers.allCaps
);
},
"reads small-caps": function() {
assertDocumentMatcher(
"small-caps",
documentMatchers.smallCaps
);
},
"reads highlight without color": function() {
assertDocumentMatcher(
"highlight",
documentMatchers.highlight()
);
},
"reads highlight with color": function() {
assertDocumentMatcher(
"highlight[color='yellow']",
documentMatchers.highlight({color: "yellow"})
);
},
"reads comment-reference": function() {
assertDocumentMatcher(
"comment-reference",
documentMatchers.commentReference
);
},
"reads line breaks": function() {
assertDocumentMatcher(
"br[type='line']",
documentMatchers.lineBreak
);
},
"reads page breaks": function() {
assertDocumentMatcher(
"br[type='page']",
documentMatchers.pageBreak
);
},
"reads column breaks": function() {
assertDocumentMatcher(
"br[type='column']",
documentMatchers.columnBreak
);
}
});
function assertDocumentMatcher(input, expected) {
assert.deepEqual(readDocumentMatcher(input), results.success(expected));
}
test("styleReader.read", {
"document matcher is mapped to HTML path using arrow": function() {
assertStyleMapping(
"p => h1",
{
from: documentMatchers.paragraph(),
to: htmlPaths.elements(["h1"])
}
);
},
"reads style mapping with no HTML path": function() {
assertStyleMapping(
"r =>",
{
from: documentMatchers.run(),
to: htmlPaths.empty
}
);
},
"error when not all input is consumed": function() {
assert.deepEqual(
readStyle("r => span a"),
new results.Result(null, [results.warning("Did not understand this style mapping, so ignored it: r => span a\nError was at character number 10: Expected end but got whitespace")])
);
}
});
function assertStyleMapping(input, expected) {
assert.deepEqual(readStyle(input), results.success(expected));
}
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