Added cargo test hook

.pre-commit-hooks.yaml

@@ -12,6 +12,13 @@
   language: system
   types: [rust]
   pass_filenames: false
+- id: cargo-test
+  name: cargo test
+  description: Run tests
+  entry: cargo test
+  language: system
+  types: [rust]
+  pass_filenames: false
 - id: clippy
   name: clippy
   description: Lint rust sources

README.md

@@ -2,22 +2,38 @@
 
 [Rust](https://www.rust-lang.org) tools package for [pre-commit](https://pre-commit.com).
 
-## Using rust tools with pre-commit
+## Usage
 
+Install pre-commit:
+`pip install pre-commit`
+
+Create .pre-commit-config.yaml in your main project dir with the following content:
 ```yaml
--   repo: https://github.com/doublify/pre-commit-rust
-    rev: master
-    hooks:
-    -   id: fmt
-    -   id: cargo-check
+- repo: https://github.com/kajmaj87/pre-commit-rust
+  rev: v1.0
+  hooks:
+  - id: fmt
+  - id: clippy
+  - id: cargo-check
+  - id: cargo-test
+```
+Choose plugins and their order from the above list as needed.
+
+Then run:
+
+```
+$ pre-commit install
+$ pre-commit run --all-files
 ```
 
+After that you it will be checked before each commit.
+
 ## Passing arguments to rustfmt
 
 ```yaml
--   repo: https://github.com/doublify/pre-commit-rust
-    rev: master
-    hooks:
-    -   id: fmt
-        args: ['--verbose', '--edition', '2018', '--']
+- repo: https://github.com/kajmaj87/pre-commit-rust
+  rev: v1.0
+  hooks:
+  - id: fmt
+    args: ['--verbose', '--edition', '2018', '--']
 ```