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Code Issues Releases Wiki Activity

Refactored filter tests to use nifty spyOn method (#5550)

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Cameron Fischer 2021-03-18 04:57:21 -04:00 committed by GitHub
parent a6958bfe85
commit 427eb6d085
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1 changed files with 6 additions and 24 deletions
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30
editions/test/tiddlers/tests/test-filters.js
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@ -14,22 +14,6 @@ Tests the filtering mechanism.
/* global $tw, require */
"use strict";
// This wrapper method is used to collect warnings which should be emitted
// by certain deprecated tests.
function collectLog(block) {
var messages = [];
var oldLog = console.log;
console.log = function(a) {
messages.push(Array.prototype.join.call(arguments, " "));
}
try {
block();
} finally {
console.log = oldLog;
}
return messages;
};
describe("Filter tests", function() {
// Test filter parsing
@ -265,14 +249,12 @@ function runTests(wiki) {
// The following 2 tests should write a log -> WARNING: Filter modifier has a deprecated regexp operand XXXX
// The test should pass anyway.
it("should handle the field operator with a regular expression operand", function() {
var warnings = collectLog(function() {
expect(wiki.filterTiddlers("[modifier/JoeBloggs/]").join(",")).toBe("TiddlerOne");
});
expect(warnings).toEqual(["WARNING: Filter modifier has a deprecated regexp operand /JoeBloggs/"]);
warnings = collectLog(function() {
expect(wiki.filterTiddlers("[modifier/Jo/]").join(",")).toBe("TiddlerOne,$:/TiddlerTwo,Tiddler Three,a fourth tiddler,one");
});
expect(warnings).toEqual(["WARNING: Filter modifier has a deprecated regexp operand /Jo/"]);
spyOn(console, 'log');
expect(wiki.filterTiddlers("[modifier/JoeBloggs/]").join(",")).toBe("TiddlerOne");
expect(console.log).toHaveBeenCalledWith("WARNING: Filter", "modifier", "has a deprecated regexp operand", /JoeBloggs/);
console.log.calls.reset();
expect(wiki.filterTiddlers("[modifier/Jo/]").join(",")).toBe("TiddlerOne,$:/TiddlerTwo,Tiddler Three,a fourth tiddler,one");
expect(console.log).toHaveBeenCalledWith("WARNING: Filter", "modifier", "has a deprecated regexp operand", /Jo/);
});
it("should handle the prefix operator", function() {