pseudo | A system for mocking PHP PDO connections | Database library
kandi X-RAY | pseudo Summary
kandi X-RAY | pseudo Summary
Pseudo is a system for mocking PHP's PDO database connections. When writing unit tests for PHP applications, one frequently has the need to test code that interacts with a database. However, in the true spirit of a unit test, the database should be abstracted, as we can assume with some degree of certainty that things like network links to the database server, the database connection drivers, and the database server and software itself are "going to work", and they are outside the scope of our unit tests. Enter Pseudo. Pseudo allows you to have "fake" interactions with a database that produce predefined results every time. This has 2 main advantages over actually interacting with a database. First, it saves having to write data fixtures in another format, ensuring the data schema availability, loading the fixtures in, and then later cleaing and resetting them between tests. Second, and somewhat as a result of the first, tests can run significantly faster because they are essentially talking to an in-memory object structure rather than incurring all the overhead of connecting and interacting with an actual database.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of pseudo
pseudo Key Features
pseudo Examples and Code Snippets
Lines of Code : 10
License : No License
Copy 1, 'foo' => 'bar']];
$p->mock("SELECT id FROM objects WHERE foo='bar'", $results);
// now use this $p object like you would any regular PDO
$results = $p->query("SELECT id FROM objects WHERE foo='bar'");
while ($result = $results->fetch Community Discussions
Trending Discussions on pseudo
QUESTION
If I do:
...ANSWER
Answered 2022-Apr-04 at 08:40No.
Your grammar is basically a program.
Contrary to other (regex) implementations, Raku grammars are basically just another way to write a class and methods. It's all code underneath. Code that can have callbacks for each method run. That's what your action class is: a way to specify the callbacks.
So, the parsing of your grammar happens at compile time. That creates code that gets run when you call .parse with the given string as the input.
Your misconception seems to be that running .parse on a grammar parses the grammar. It doesn't. It runs the grammar, it parses your input string.
QUESTION
I'd like to construct an object that works like a random number generator, but generates numbers in a specified sequence.
...ANSWER
Answered 2022-Mar-29 at 00:47You can call next() with a generator or iterator as an argument to withdraw exactly one element from it. Saving the generator to a variable beforehand allows you to do this multiple times.
QUESTION
std::rand said,
int rand();
Returns a pseudo-random integral value between 0 and RAND_MAX (0 and RAND_MAX included).
Since it is guaranteed that a non-negative integer will be returned, why the return type is signed?
I am not talking about if we should use it here. Is it a historical issue or some bad design?
...ANSWER
Answered 2022-Mar-02 at 02:12There is much debate about unsigned. Without going too much into subjective territory, consider the following: What matters is not whether the value returned from rand() cannot be negative. What matters is that rand() returns a value of a certain type and that type determines what you can do with that value. rand() never returns a negative value, but does it make sense to apply operations on the value that make the value negative? Certainly yes. For example you might want to do:
QUESTION
The arithmetic mean of two unsigned integers is defined as:
...ANSWER
Answered 2022-Mar-08 at 10:54The following method avoids overflow and should result in fairly efficient assembly (example) without depending on non-standard features:
QUESTION
I'm using python-docx to create a document with a table I want to populate from textual data. My text looks like this:
...ANSWER
Answered 2022-Feb-26 at 21:23You need to add run in the cell's paragraph. This way you can control the specific text you wish to bold
Full example:
QUESTION
What is the time complexity of this particular implementation of Dijkstra's algorithm?
I know several answers to this question say O(E log V) when you use a min heap, and so does this article and this article. However, the article here says O(V+ElogE) and it has similar (but not exactly the same) logic as the code below.
Different implementations of the algorithm can change the time complexity. I'm trying to analyze the complexity of the implementation below, but the optimizations like checking visitedSet and ignoring repeated vertices in minHeap is making me doubt myself.
Here is the pseudo code:
...ANSWER
Answered 2021-Dec-22 at 00:38Despite the test, this implementation of Dijkstra may put Ω(E) items in the priority queue. This will cost Ω(E log E) with every comparison-based priority queue.
Why not E log V? Well, assuming a connected, simple, nontrivial graph, we have Θ(E log V) = Θ(E log E) since log (V−1) ≤ log E < log V² = 2 log V.
The O(E + V log V)-time implementations of Dijkstra's algorithm depend on a(n amortized) constant-time DecreaseKey operation, avoiding multiple entries for an individual vertex. The implementation in this question will likely be faster in practice on sparse graphs, however.
QUESTION
Is it possible to target elements that have no language set nor inherited, i.e. are in unspecified ("unknown") language?
TriviaHTML document or element language can be set using HTML lang attribute, e.g.:
ANSWER
Answered 2021-Dec-19 at 03:39I have managed to come up with a work around, first you can run some js to set the lang attribute of every element with no lang attribute to "xyz" and then select that using css.....
QUESTION
In an earlier question of mine I asked how to populate an existing object using System.Text.Json.
One of the great answers showed a solution parsing the json string with JsonDocument and enumerate it with EnumerateObject.
Over time my json string evolved and does now also contain an array of objects, and when parsing that with the code from the linked answer it throws the following exception:
...ANSWER
Answered 2021-Dec-12 at 17:26After further consideration, I think a simpler solution for replacement should be using C# Reflection instead of relying on JSON. Tell me if it does not satisfy your need:
QUESTION
I have a complex nested dictionary structured like this:
...ANSWER
Answered 2021-Nov-05 at 09:13I was able to get about 25 % faster by combining the three processes.
QUESTION
I have a LocalDateTime object that I format as follows:
...ANSWER
Answered 2021-Oct-20 at 20:39the ZonedDateTime can retrieve the current ZoneId. With the Zone, you can just use the getDisplayName(TextStyle style, Locale locale) getter. Just experiment which TextStyle is the best for you.
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No vulnerabilities reported
Install pseudo
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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