Added lacking chapters.

Author: DariuszDepta

docs/multi-test/custom.md

@@ -0,0 +1,7 @@
+---
+sidebar_position: 16
+---
+
+# Custom
+
+🚧 under construction 🚧

docs/multi-test/features.md

@@ -66,10 +66,10 @@ cw-multi-test = { version = "3", features = ["staking", "stargate", "cosmwasm_3_
 [Staking]: ./staking.md
 [Distribution]: ./distribution.md
 [Governance]: ./governance.md
-[Stargate]: ./introduction.md
-[Wasm]: ./introduction.md
-[Custom]: ./introduction.md
-[IBC]: ./introduction.md
+[Stargate]: ./stargate.md
+[Wasm]: ./wasm.md
+[Custom]: ./custom.md
+[IBC]: ./ibc.md
 [mock_env_block]: https://docs.rs/cosmwasm-std/latest/cosmwasm_std/testing/fn.mock_env.html
 [MockApi]: https://docs.rs/cosmwasm-std/latest/cosmwasm_std/testing/struct.MockApi.html
 [MockStorage]: https://docs.rs/cosmwasm-std/latest/cosmwasm_std/testing/struct.MockStorage.html

docs/multi-test/getting-started/introduction.md

@@ -7,7 +7,3 @@ In the following chapters, you will be:
 
 - designing an example [**counter**](./counter/introduction.md) smart contract,
 - [**writing tests**](./writing-tests/introduction.md) for the counter smart contract.
-
-The example **counter** smart contract and all test cases are provided in two versions: one using
-pure CosmWasm libraries and the other using the Sylvia framework. The functionality of the
-**counter** smart contract is the same in both versions.

docs/multi-test/ibc.md

@@ -0,0 +1,7 @@
+---
+sidebar_position: 17
+---
+
+# IBC
+
+🚧 under construction 🚧

docs/multi-test/stargate.md

@@ -0,0 +1,7 @@
+---
+sidebar_position: 14
+---
+
+# Stargate
+
+🚧 under construction 🚧

docs/multi-test/wasm.md

@@ -0,0 +1,7 @@
+---
+sidebar_position: 15
+---
+
+# Wasm
+
+🚧 under construction 🚧