Redis

Steps for interacting with Redis key-value store

String Operations

Step	Description
"cache" key "user:1" is "John"	Set a string value
"cache" key "session:abc" is "data" with TTL "1h"	Set a string value with expiration
"cache" key "user:1" is:	Set a JSON/multiline value
"cache" key "user:1" is deleted	Delete a key
"cache" key "counter" is incremented	Increment integer value by 1
"cache" key "counter" is incremented by "5"	Increment integer value by N
"cache" key "counter" is decremented	Decrement integer value by 1

String Assertions

Step	Description
"cache" key "user:1" exists	Assert key exists
"cache" key "user:1" does not exist	Assert key doesn't exist
"cache" key "user:1" has value "John"	Assert exact value
"cache" key "user:1" contains "John"	Assert value contains substring
"cache" key "session:abc" has TTL greater than "3600" seconds	Assert TTL greater than N seconds

Hash Operations

Step	Description
"cache" hash "user:1" has fields:	Set hash fields from table
"cache" hash "user:1" field "name" is "John"	Assert hash field value
"cache" hash "user:1" contains:	Assert hash contains fields

List Operations

Step	Description
"cache" list "queue" has "item1"	Push value to list
"cache" list "queue" has values:	Push multiple values to list
"cache" list "queue" has "3" items	Assert list length
"cache" list "queue" contains "item1"	Assert list contains value

Set Operations

Step	Description
"cache" set "tags" has "tag1"	Add member to set
"cache" set "tags" has members:	Add multiple members to set
"cache" set "tags" contains "tag1"	Assert set contains member
"cache" set "tags" has "3" members	Assert set size

Database

Step	Description
"cache" has "5" keys	Assert total key count
"cache" is empty	Assert database is empty