Google Cloud PHP shared dependency, providing functionality useful to all components. Client - Class Snippet (1.53.0)

Version 1.53.0

• 1.60.0 (latest)
• 1.59.1
• 1.58.2
• 1.53.0
• 1.52.11
• 1.51.2
• 1.50.0
• 1.49.3
• 1.48.1

Reference documentation and code samples for the Google Cloud PHP shared dependency, providing functionality useful to all components. Client class Snippet.

Represents a single code snippet

Namespace

Google \ Cloud \ Core \ Testing \ Snippet \ Parser

Methods

__construct

Create a snippet

Parameters
Name	Description
identifier	string The snippet ID
config	array The snippet config

identifier

A unique identifier for the snippet.

This identifier is deterministic and will remain constant unless the snippet is modified or moved.

Returns
Type	Description
string

file

The file in which the snippet is found.

Returns
Type	Description
string

fqn

The Snippet fully-qualified name.

Returns
Type	Description
string

line

The line number where the snippet's method or class is declared.

Note that this is NOT the line number where the snippet is declared. It indicates the method or class which the snippet annotates.

Returns
Type	Description
int

content

The snippet content.

Returns
Type	Description
string

index

The Snippet Index

Returns
Type	Description
int

name

The snippet name

Returns
Type	Description
string

invoke

Eval the snippet and return the result.

Parameter
Name	Description
returnVar	mixed

Returns
Type	Description
mixed

addLocal

Add a local variable to make available in the snippet execution scope.

Parameters
Name	Description
name	string The variable name
value	mixed The variable value

Returns
Type	Description
void

addUse

Add a use statement for a class.

Parameter
Name	Description
name	string The class name to import.

Returns
Type	Description
void

setLine

Replace a line with new code.

Hopefully this is obvious, but be careful using this, and only use it when no other feasible options present themselves. It's pretty easy to make your test useless when you're overwriting the thing you are trying to test.

This is provided for cases when a snippet relies on a global, or on something else which can not be overridden or mocked.

Parameters
Name	Description
line	int The line number (0-indexed) to replace.
content	string The PHP code to inject.

Returns
Type	Description
void

insertAfterLine

Inject new code after a given line.

Hopefully this is obvious, but be careful using this, and only use it when no other feasible options present themselves. It's pretty easy to make your test useless when you're modifying the thing you are trying to test.

This is provided for cases when a snippet relies on a global, or on something else which can not be overridden or mocked.

Parameters
Name	Description
line	int The line number (0-indexed) to write in after.
content	string The PHP code to inject.

Returns
Type	Description
void

replace

Replace a string in the snippet with a new one.

Hopefully this is obvious, but be careful using this, and only use it when no other feasible options present themselves. It's pretty easy to make your test useless when you're modifying the thing you are trying to test.

This is provided for cases when a snippet relies on a global, or on something else which can not be overridden or mocked.

Parameters
Name	Description
old	string The string to be replaced.
new	string The new string to insert.

Returns
Type	Description
void

regexReplace

Find something with a regex and replace it.

Hopefully this is obvious, but be careful using this, and only use it when no other feasible options present themselves. It's pretty easy to make your test useless when you're modifying the thing you are trying to test.

This is provided for cases when a snippet relies on a global, or on something else which can not be overridden or mocked.

Parameters
Name	Description
pattern	string The regex pattern to search for.
new	string The new string to insert.

Returns
Type	Description
void

jsonSerialize

Serialize to json

Returns
Type	Description
array