update rust mysql client integration test

integration-tests/MySQLDockerfile

@@ -38,8 +38,6 @@ RUN apt update -y && \
         git \
         ruby \
         ruby-dev \
-        rustc \
-        cargo \
         gem \
         libc6 \
         libgcc1 \
@@ -119,6 +117,10 @@ RUN gem install bundler -v 2.1.4 && bundle install
 RUN Rscript -e 'install.packages(c("DBI", "RMySQL", "RMariaDB"), \
                   repos = c(RSPM="https://packagemanager.rstudio.com/cran/__linux__/focal/latest"))'
 
+# install rust
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
+ENV PATH="/root/.cargo/bin:${PATH}"
+
 # install postgres and psql
 RUN service postgresql start
 

integration-tests/mysql-client-tests/mysql-client-tests.bats

@@ -165,6 +165,6 @@ EOF" -m "postgres"
 @test "rust mysql.connector client" {
     cd $BATS_TEST_DIRNAME/rust
     cargo build
-    cargo run -- $USER $PORT $REPO_NAME
+    cargo run --bin mysql_connector_test $USER $PORT $REPO_NAME
 }
 

integration-tests/mysql-client-tests/rust/Cargo.toml

@@ -2,7 +2,7 @@
 
 name = "mysql_connector_test"
 version = "0.0.1"
-edition = "2018"
+# edition = "2018"
 
 [dependencies]
 mysql = "*"

integration-tests/mysql-client-tests/rust/src/mysql_connector_test.rs

@@ -1,9 +1,29 @@
-// any imports?
-use std::collections::HashMap;
-use mysql::*;
+//use mysql::*;
+//use mysql::prelude::*;
 use std::env;
 use std::process::exit;
 
+fn main() {
+    let args: Vec<String> = env::args().collect();
+    let user = &args[1];
+    let port = &args[2];
+    let db = &args[3];
+
+    let url = format!("mysql://{}@127.0.0.1:{}/{}", user, port, db);
+    //let pool = Pool::new(url).unwrap();
+    //let mut conn = pool.get_conn().unwrap();
+    println!("USER: {}", user);
+    println!("PORT: {}", port);
+    println!("DB: {}", db);
+    println!("URL: {}", url);
+
+    exit(0)
+}
+
+/*
+use std::collections::HashMap;
+
+
 // queries
 const QUERY_RESPONSE: HashMap<&str, i32> = HashMap::from([
 ("create table test (pk int, `value` int, primary key(pk))", 0),
@@ -51,4 +71,4 @@ fn main() {
     }
     exit(0)
 
-}
+}*/