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fix(curriculum) Prevent 5th test from allowing invalid solution in Escape Sequences in Strings challenge (#35367)

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* fix: prevent 5th test from allowing invalid code

* fix: added new test to not allow extra characters
This commit is contained in:
Randell Dawson
2019-03-05 05:57:48 -08:00
committed by Tom
parent 4046bb3a0d
commit 8e5b99b8ca
1 changed files with 9 additions and 7 deletions
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16
curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/escape-sequences-in-strings.english.md
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@ -27,17 +27,19 @@ Here is the text with the escape sequences written out.
```yml
tests:
- text: <code>myStr</code> should not contain any spaces
testString: assert(!/ /.test(myStr), '<code>myStr</code> should not contain any spaces');
testString: assert(!/ /.test(myStr));
- text: <code>myStr</code> should contain the strings <code>FirstLine</code>, <code>SecondLine</code> and <code>ThirdLine</code> (remember case sensitivity)
testString: assert(/FirstLine/.test(myStr) && /SecondLine/.test(myStr) && /ThirdLine/.test(myStr), '<code>myStr</code> should contain the strings <code>FirstLine</code>, <code>SecondLine</code> and <code>ThirdLine</code> (remember case sensitivity)');
testString: assert(/FirstLine/.test(myStr) && /SecondLine/.test(myStr) && /ThirdLine/.test(myStr));
- text: <code>FirstLine</code> should be followed by the newline character <code>\n</code>
testString: assert(/FirstLine\n/.test(myStr), '<code>FirstLine</code> should be followed by the newline character <code>\n</code>');
testString: assert(/FirstLine\n/.test(myStr));
- text: <code>myStr</code> should contain a tab character <code>\t</code> which follows a newline character
testString: assert(/\n\t/.test(myStr), '<code>myStr</code> should contain a tab character <code>\t</code> which follows a newline character');
- text: <code>SecondLine</code> should be preceded by the backslash character <code>\\</code>
testString: assert(/\SecondLine/.test(myStr), '<code>SecondLine</code> should be preceded by the backslash character <code>\\</code>');
testString: assert(/\n\t/.test(myStr));
- text: <code>SecondLine</code> should be preceded by the backslash character <code>\</code>
testString: assert(/\\SecondLine/.test(myStr));
- text: There should be a newline character between <code>SecondLine</code> and <code>ThirdLine</code>
testString: assert(/SecondLine\nThirdLine/.test(myStr), 'There should be a newline character between <code>SecondLine</code> and <code>ThirdLine</code>');
testString: assert(/SecondLine\nThirdLine/.test(myStr));
- text: <code>myStr</code> should only contain characters shown in the instructions
testString: assert(myStr === 'FirstLine\n\t\\SecondLine\nThirdLine');
```