informalsystems · romac · Jul 4, 2022 · Jun 7, 2022 · Jun 7, 2022 · Jun 7, 2022
diff --git a/.changelog/unreleased/features/ibc-relayer-cli/2358-add-unit-testing-commands.md b/.changelog/unreleased/features/ibc-relayer-cli/2358-add-unit-testing-commands.md
@@ -0,0 +1,2 @@
+- Add unit tests for all Hermes commands with at least one argument
+  ([#2358](https://github.com/informalsystems/ibc-rs/issues/2358))
diff --git a/docs/architecture/adr-010-unified-cli-arguments-hermes.md b/docs/architecture/adr-010-unified-cli-arguments-hermes.md
@@ -51,14 +51,17 @@ The following commands are implemented, with the binary name `hermes` often omit
 ### Create a channel
 
 * `create channel --a-chain <A_CHAIN_ID> --a-connection <A_CONNECTION_ID> --a-port <A_PORT_ID> --b-port <B_PORT_ID>`
-    * Optional: `[--chan-version <VERSION>] [--order <ORDER>]`
+    * Optional: `[--channel-version <VERSION>] [--order <ORDER>]`
 
-* `create channel --a-chain <A_CHAIN_ID> --b-chain <B_CHAIN_ID> --a-port <A_PORT_ID> --b-port <B_PORT_ID> --new-client-conn`
-    * Optional: `[--chan-version <VERSION>] [--order <ORDER>]`
+* `create channel --a-chain <A_CHAIN_ID> --b-chain <B_CHAIN_ID> --a-port <A_PORT_ID> --b-port <B_PORT_ID> --new-client-connection`
+    * Optional: `[--channel-version <VERSION>] [--order <ORDER>] [--yes]`
 
 ### Commands for keys
 
-* `keys add --chain <CHAIN_ID> --key-file <KEY_FILE> --mnemonic-file <MNEMONIC_FILE>`
+* `keys add --chain <CHAIN_ID> --key-file <KEY_FILE>`
+    * Optional: `[--hd-path <HD_PATH>] [--key-name <KEY_NAME>]`
+
+* `keys add --chain <CHAIN_ID> --mnemonic-file <MNEMONIC_FILE>`
     * Optional: `[--hd-path <HD_PATH>] [--key-name <KEY_NAME>]`
 
 * `keys balance --chain <CHAIN_ID>`
@@ -86,8 +89,8 @@ The following commands are implemented, with the binary name `hermes` often omit
 
 ### Clear packets
 
-* `clear packets --chain <CHAIN_ID> --port <PORT_ID> --channel <CHANNEL_ID>
-  --key-name <KEY> --counterparty-key-name <KEY>`
+* `clear packets [OPTIONS] --chain <CHAIN_ID> --port <PORT_ID> --channel <CHANNEL_ID>`
+    * Optional: `[--key-name <KEY>] [--counterparty-key-name <KEY>]`
 
 ### Queries
 

diff --git a/guide/src/commands/keys/index.md b/guide/src/commands/keys/index.md
@@ -76,20 +76,20 @@ DESCRIPTION:
 
 FLAGS:
         --chain <CHAIN_ID>
-            identifier of the chain
+            Identifier of the chain
 
         --key-file <KEY_FILE>
-            path to the key file
+            Path to the key file
 
         --mnemonic-file <MNEMONIC_FILE>
-            path to file containing mnemonic to restore the key from
+            Path to file containing mnemonic to restore the key from
 
 OPTIONS:
         --key-name <KEY_NAME>
-            name of the key (defaults to the `key_name` defined in the config)
+            Name of the key (defaults to the `key_name` defined in the config)
 
         --hd-path <HD_PATH>
-            derivation path for this key [default: m/44'/118'/0'/0/0]
+            Derivation path for this key [default: m/44'/118'/0'/0/0]
 ```
 
 #### Add a private key to a chain from a key file
@@ -102,17 +102,17 @@ DESCRIPTION:
 
 FLAGS:
         --chain <CHAIN_ID>
-            identifier of the chain
+            Identifier of the chain
 
         --key-file <KEY_FILE>
-            path to the key file
+            Path to the key file
 
 OPTIONS:
         --key-name <KEY_NAME>
-            name of the key (defaults to the `key_name` defined in the config)
+            Name of the key (defaults to the `key_name` defined in the config)
 
         --hd-path <HD_PATH>
-            derivation path for this key [default: m/44'/118'/0'/0/0]
+            Derivation path for this key [default: m/44'/118'/0'/0/0]
 ```
 
 To add a private key file to a chain:
@@ -157,17 +157,17 @@ DESCRIPTION:
 
 FLAGS:
         --chain <CHAIN_ID>
-            identifier of the chain
+            Identifier of the chain
 
         --mnemonic-file <MNEMONIC_FILE>
-            path to file containing mnemonic to restore the key from
+            Path to file containing mnemonic to restore the key from
 
 OPTIONS:
         --key-name <KEY_NAME>
-            name of the key (defaults to the `key_name` defined in the config)
+            Name of the key (defaults to the `key_name` defined in the config)
 
         --hd-path <HD_PATH>
-            derivation path for this key [default: m/44'/118'/0'/0/0]
+            Derivation path for this key [default: m/44'/118'/0'/0/0]
 ```
 
 To restore a key from its mnemonic:
@@ -336,4 +336,4 @@ If the command is successful a message with the following format will be display
   },
   "status": "success"
 }
-```
+```
diff --git a/guide/src/commands/path-setup/channels.md b/guide/src/commands/path-setup/channels.md
@@ -13,10 +13,10 @@ USAGE:
     hermes create channel [OPTIONS] --a-chain <A_CHAIN_ID> --a-port <A_PORT_ID> --b-port <B_PORT_ID>
 
 DESCRIPTION:
-    Create a new channel between two chains using a pre-existing connection.
+    Create a new channel between two chains.
 
-    Alternatively, create a new client and a new connection underlying the new channel if a pre-existing
-    connection is not provided.
+    Can create a new channel using a pre-existing connection or alternatively, create a new client and a
+    new connection underlying the new channel if a pre-existing connection is not provided.
 
 FLAGS:
         --a-chain <A_CHAIN_ID>              Identifier of the side `a` chain for the new channel
@@ -26,13 +26,14 @@ FLAGS:
 OPTIONS:
 
         --a-connection <A_CONNECTION_ID>    Identifier of the connection on chain `a` to use in creating
-                                            the new channel.
+                                            the new channel
         --b-chain <B_CHAIN_ID>              Identifier of the side `b` chain for the new channel
         --chan-version <VERSION>            The version for the new channel
         --new-client-connection             Indicates that a new client and connection will be created
                                             underlying the new channel
         --order <ORDER>                     The channel ordering, valid options 'unordered' (default) and
                                             'ordered' [default: ORDER_UNORDERED]
+        --yes                               Skip new_client_connection confirmation
 ```
 
 ## Examples
@@ -210,7 +211,7 @@ interactive prompt that pops up notifying you that a new client and a new
 connection will be initialized as part of the process:
 
 ```shell
-hermes create channel --a-chain ibc-0 --b-chain ibc-1 --a-port transfer --b-port transfer --order unordered --new-client-conn
+hermes create channel --a-chain ibc-0 --b-chain ibc-1 --a-port transfer --b-port transfer --order unordered --new-client-connection
 ```
 
 ```json

diff --git a/guide/src/commands/queries/channel.md b/guide/src/commands/queries/channel.md
@@ -15,11 +15,11 @@ DESCRIPTION:
 
 FLAGS:
         --chain <CHAIN_ID>
-            identifier of the chain to query
+            Identifier of the chain to query
 
 OPTIONS:
         --verbose
-            enable verbose output, displaying the client and connection ids for each channel in the
+            Enable verbose output, displaying the client and connection ids for each channel in the
             response
 ```
 
@@ -410,4 +410,4 @@ If the command is successful a message with the following format will be display
     },
     "status":"success"
 }
-```
+```
diff --git a/guide/src/commands/queries/client.md b/guide/src/commands/queries/client.md
@@ -17,14 +17,14 @@ DESCRIPTION:
 
 FLAGS:
         --host-chain <HOST_CHAIN_ID>
-            identifier of the chain to query
+            Identifier of the chain to query
 
 OPTIONS:
         --omit-chain-ids
-            omit printing the reference (or target) chain for each client
+            Omit printing the reference (or target) chain for each client
 
         --reference-chain <REFERENCE_CHAIN_ID>
-            filter for clients which target a specific chain id (implies '--omit-chain-ids')
+            Filter for clients which target a specific chain id (implies '--omit-chain-ids')
 ```
 
 __Example__
@@ -160,20 +160,20 @@ DESCRIPTION:
 
 FLAGS:
         --chain <CHAIN_ID>
-            identifier of the chain to query
+            Identifier of the chain to query
 
         --client <CLIENT_ID>
-            identifier of the client to query
+            Identifier of the client to query
 
 OPTIONS:
         --consensus-height <CONSENSUS_HEIGHT>
-            height of the client's consensus state to query
+            Height of the client's consensus state to query
 
         --height <HEIGHT>
-            the chain height context to be used, applicable only to a specific height
+            The chain height context to be used, applicable only to a specific height
 
         --heights-only
-            show only consensus heights
+            Show only consensus heights
 ```
 
 __Example__

diff --git a/guide/src/commands/queries/packet.md b/guide/src/commands/queries/packet.md
@@ -19,6 +19,7 @@ SUBCOMMANDS:
     pending               Output a summary of pending packets in both directions
     unreceived-acks       Query unreceived acknowledgments
     unreceived-packets    Query unreceived packets
+    help                  Print this message or the help of the given subcommand(s)
 ```
 
 ## Table of Contents

diff --git a/guide/src/commands/queries/tx.md b/guide/src/commands/queries/tx.md
@@ -57,4 +57,4 @@ Success: [
         },
     ),
 ]
-```
+```
diff --git a/guide/src/commands/raw/packet.md b/guide/src/commands/raw/packet.md
@@ -18,38 +18,38 @@ DESCRIPTION:
 
 FLAGS:
         --amount <AMOUNT>
-            amount of coins (samoleans, by default) to send (e.g. `100000`)
+            Amount of coins (samoleans, by default) to send (e.g. `100000`)
 
         --dst-chain <DST_CHAIN_ID>
-            identifier of the destination chain
+            Identifier of the destination chain
 
         --src-chain <SRC_CHAIN_ID>
-            identifier of the source chain
+            Identifier of the source chain
 
         --src-chan <SRC_CHANNEL_ID>
-            identifier of the source channel
+            Identifier of the source channel
 
         --src-port <SRC_PORT_ID>
-            identifier of the source port
+            Identifier of the source port
 
 OPTIONS:
         --denom <DENOM>
-            denomination of the coins to send [default: samoleans]
+            Denomination of the coins to send [default: samoleans]
 
         --key-name <KEY_NAME>
-            use the given signing key name (default: `key_name` config)
+            Use the given signing key name (default: `key_name` config)
 
         --number-msgs <NUMBER_MSGS>
-            number of messages to send
+            Number of messages to send
 
         --receiver <RECEIVER>
-            receiving account address on the destination chain
+            Receiving account address on the destination chain
 
         --timeout-height-offset <TIMEOUT_HEIGHT_OFFSET>
-            timeout in number of blocks since current [default: 0]
+            Timeout in number of blocks since current [default: 0]
 
         --timeout-seconds <TIMEOUT_SECONDS>
-            timeout in seconds since current [default: 0]
+            Timeout in seconds since current [default: 0]
 ```
 
 __Example__

diff --git a/guide/src/commands/raw/upgrade.md b/guide/src/commands/raw/upgrade.md
@@ -159,4 +159,4 @@ hermes tx raw upgrade-chain --dst-chain ibc-0 --src-chain ibc-1 --src-client 07-
 
 ```
 Success: transaction::Hash(779713508B6103E37FADE60483BEE964A90BD67E5F20037B2CC4AE0E90B707C3)
-```
+```
diff --git a/guide/src/commands/upgrade/test.md b/guide/src/commands/upgrade/test.md
@@ -275,4 +275,4 @@ It might be due to the chain not being at the height defined for the upgrade. Th
 INFO ThreadId(01) [ibc-0 -> ibc-1:07-tendermint-0] upgrade Height: 0-82
 ```
 
-Where in this case the chain is at height 82.
+Where in this case the chain is at height 82.
diff --git a/guide/src/help.md b/guide/src/help.md
@@ -60,28 +60,32 @@ This can provide further specific guidance if we add additional parameters, e.g.
 hermes help create channel
 ```
 
-```
+```shell
 USAGE:
     hermes create channel [OPTIONS] --a-chain <A_CHAIN_ID> --a-port <A_PORT_ID> --b-port <B_PORT_ID>
 
 DESCRIPTION:
-    Create a new channel between two chains using a pre-existing connection. Alternatively, create a new
-    client and a new connection underlying the new channel if a pre-existing connection is not provided
+    Create a new channel between two chains.
+
+    Can create a new channel using a pre-existing connection or alternatively, create a new client and a
+    new connection underlying the new channel if a pre-existing connection is not provided.
 
 FLAGS:
         --a-chain <A_CHAIN_ID>              Identifier of the side `a` chain for the new channel
         --a-port <A_PORT_ID>                Identifier of the side `a` port for the new channel
         --b-port <B_PORT_ID>                Identifier of the side `b` port for the new channel
 
 OPTIONS:
+
         --a-connection <A_CONNECTION_ID>    Identifier of the connection on chain `a` to use in creating
-                                            the new channel.
+                                            the new channel
         --b-chain <B_CHAIN_ID>              Identifier of the side `b` chain for the new channel
         --chan-version <VERSION>            The version for the new channel
         --new-client-connection             Indicates that a new client and connection will be created
                                             underlying the new channel
         --order <ORDER>                     The channel ordering, valid options 'unordered' (default) and
                                             'ordered' [default: ORDER_UNORDERED]
+        --yes                               Skip new_client_connection confirmation
 ```
 
 Additionally, the `-h`/`--help` flags typical for CLI applications work on

diff --git a/guide/src/installation.md b/guide/src/installation.md
@@ -200,19 +200,19 @@ and any further necessary modifications to the shell's startup files.
 ### Bash
 
 ```sh
-hermes completions bash > ~/.local/share/bash-completion/completions/hermes
+hermes completions --shell bash > ~/.local/share/bash-completion/completions/hermes
 ```
 
 On a MacOS installation with Homebrew `bash-completion` formula installed, use 
 
 ```sh
-hermes completions bash > $(brew --prefix)/etc/bash_completion.d/hermes.bash-completion
+hermes completions --shell bash > $(brew --prefix)/etc/bash_completion.d/hermes.bash-completion
 ```
 
 ### Zsh
 
 ```sh
-hermes completions zsh > ~/.zfunc/_hermes
+hermes completions --shell zsh > ~/.zfunc/_hermes
 ```
 
 To make the shell load the script on initialization, add the directory to `fpath`

diff --git a/guide/src/tutorials/local-chains/raw/packet.md b/guide/src/tutorials/local-chains/raw/packet.md
@@ -89,4 +89,4 @@ Next we will test the packet timeouts.
 
     ```shell
     hermes tx raw packet-recv --dst-chain ibc-1 --src-chain ibc-0 --src-port transfer --src-chan channel-0
-    ```
+    ```
diff --git a/guide/src/tutorials/local-chains/relay-paths/create-new-path.md b/guide/src/tutorials/local-chains/relay-paths/create-new-path.md
@@ -3,7 +3,7 @@
 Perform client creation, connection and channel handshake to establish a new path between the `transfer` ports on `ibc-0` and `ibc-1` chains.
 
 ```shell
-hermes create channel --a-chain ibc-0 --b-chain ibc-1 --a-port transfer --b-port transfer --new-client-conn
+hermes create channel --a-chain ibc-0 --b-chain ibc-1 --a-port transfer --b-port transfer --new-client-connection
 ```
 
 If all the handshakes are performed successfully you should see a message similar to the one below:

diff --git a/guide/src/tutorials/local-chains/relay-paths/multiple-paths.md b/guide/src/tutorials/local-chains/relay-paths/multiple-paths.md
@@ -100,7 +100,7 @@ Follow the steps below to connect three chains together and relay packets betwee
    making an exception. Execute the following command:
 
     ```shell
-    hermes create channel --a-chain ibc-0 --b-chain ibc-1 --a-port transfer --b-port transfer --new-client-conn
+    hermes create channel --a-chain ibc-0 --b-chain ibc-1 --a-port transfer --b-port transfer --new-client-connection
     ```
 
     Then respond 'yes' to the prompt that pops up. Once the command has run to
@@ -166,7 +166,7 @@ Follow the steps below to connect three chains together and relay packets betwee
    previous invocation we used to create a channel between `ibc-0` and `ibc-1`:
 
     ```shell
-    hermes create channel --a-chain ibc-1 --b-chain ibc-2 --a-port transfer --b-port transfer --new-client-conn
+    hermes create channel --a-chain ibc-1 --b-chain ibc-2 --a-port transfer --b-port transfer --new-client-connection
     ```
 
     ```json
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		- Add unit tests for all Hermes commands with at least one argument
		([#2358](https://github.com/informalsystems/ibc-rs/issues/2358))
-Original file line number
+Diff line change
@@ Expand Up / @@ -57,4 +57,4 @@ Success: [ @@
             },
         ),
     ]
-    ```
+    ```