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Added command length tests for DECRBY command. Updated godoc comment for DecrBy embedded API method.

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This commit is contained in:
Kelvin Mwinuka
2024-06-25 12:53:19 +08:00
parent e126dc52c7
commit 0111c67368
5 changed files with 44 additions and 25 deletions
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20
internal/modules/generic/commands.go
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@@ -478,13 +478,8 @@ func handleDecr(params internal.HandlerFuncParams) ([]byte, error) {
}
func handleDecrBy(params internal.HandlerFuncParams) ([]byte, error) {
// Ensure command has the correct number of arguments
if len(params.Command) != 3 {
return nil, errors.New("wrong number of arguments for DECRBY")
}
// Extract key from command
keys, err := decrKeyByFunc(params.Command)
keys, err := decrByKeyFunc(params.Command)
if err != nil {
return nil, err
}
@@ -728,12 +723,15 @@ This operation is limited to 64 bit signed integers.`,
HandlerFunc: handleDecr,
},
{
Command: "decrby",
Module: constants.GenericModule,
Categories: []string{constants.KeyspaceCategory, constants.WriteCategory, constants.FastCategory},
Description: `(DECRBY key decrement) The DECRBY command reduces the value stored at the specified key by the specified decrement. If the key does not exist, it is initialized with a value of 0 before performing the operation. If the key's value is not of the correct type or cannot be represented as an integer, an error is returned.`,
Command: "decrby",
Module: constants.GenericModule,
Categories: []string{constants.KeyspaceCategory, constants.WriteCategory, constants.FastCategory},
Description: `(DECRBY key decrement)
The DECRBY command reduces the value stored at the specified key by the specified decrement.
If the key does not exist, it is initialized with a value of 0 before performing the operation.
If the key's value is not of the correct type or cannot be represented as an integer, an error is returned.`,
Sync: true,
KeyExtractionFunc: decrKeyByFunc,
KeyExtractionFunc: decrByKeyFunc,
HandlerFunc: handleDecrBy,
},
}