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The main problem is that in some cases (specifically testing) this is woefully inadequate. What if you need to sleep for 500ms before returning from the function, for instance to simulate a slow async http request?
– A.Grandt
Sep 22 '16 a...
How to execute mongo commands through shell scripts?
I want to execute mongo commands in shell script, e.g. in a script test.sh :
22 Answers
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Jquery select all elements that have $jquery.data()
...d simple way to select them is:
$('[data-myAttr]')
More Information:
I tested a lot of things.
Using $('[data-myAttr!=""]') doesn't work for all cases. Because elements that do not have a data-myAttr set, will have their data-myAttr equal to undefined and $('[data-myAttr!=""]') will select thos...
Postgres: “ERROR: cached plan must not change result type”
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I got the same problem on Postgres 10 while running JUnit tests for spring+jpa application. Exception message: org.postgresql.util.PSQLException: ERROR: cached plan must not change result type. And all tests work like a charm, but only Repository.findById(). I don't change the schem...
Is there any publicly accessible JSON data source to test with real world data? [closed]
...ing on a JavaScript dynamically loaded tree view user control. I'd like to test it with real world data.
5 Answers
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Purge or recreate a Ruby on Rails database
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You'll also need to run rake db:test:prepare for testing, or else you'll get an error like: Could not find table 'things' (ActiveRecord::StatementInvalid)
– s2t2
Feb 17 '13 at 1:49
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How to verify that a specific method was not called using Mockito?
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As a more general pattern to follow, I tend to use an @After block in the test:
@After
public void after() {
verifyNoMoreInteractions(<your mock1>, <your mock2>...);
}
Then the test is free to verify only what should be called.
Also, I found that I often forgot to check for "no ...
What's the best way of scraping data from a website? [closed]
...unethical anyway, so write a well behaved bot and don't worry about this.
Testing
Not a unit/integration test person? Too bad. You will now have to become one. Sites change frequently and you will be changing your code frequently. This is a large part of the challenge.
There are a lot of moving p...
How expensive is RTTI?
...ique object for each type, even across dynamic linking boundaries. You can test &typeid(a) == &typeid(b), or just rely on the fact that the portable test typeid(a) == typeid(b) does actually just compare a pointer internally.
In GCC's preferred ABI, a class vtable always holds a pointer to ...
Skip callbacks on Factory Girl and Rspec
I'm testing a model with an after create callback that I'd like to run only on some occasions while testing. How can I skip/run callbacks from a factory?
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