[rust] Make it easier to test rust client generator

bin/rust-petstore.sh

@@ -27,6 +27,21 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/rust -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g rust -o samples/client/petstore/rust --additional-properties packageName=petstore_client --library=hyper $@"
 
-java ${JAVA_OPTS} -jar ${executable} ${ags}
+for spec_path in \
+  modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
+  modules/openapi-generator/src/test/resources/3_0/rust/rust-test.yaml \
+  modules/openapi-generator/src/test/resources/2_0/fileResponseTest.json\
+  ; do
+  spec=$(basename "$spec_path" | sed 's/.yaml//' | sed 's/.json//' )
+
+  for library in hyper reqwest; do
+    args="generate --template-dir modules/openapi-generator/src/main/resources/rust
+                   --input-spec $spec_path
+                   --generator-name rust
+                   --output samples/client/petstore/rust/$library/$spec
+                   --additional-properties packageName=${spec}-${library}
+                   --library=$library $@"
+    java ${JAVA_OPTS} -jar ${executable} ${args} || exit 1
+  done
+done

modules/openapi-generator/src/test/resources/3_0/rust/rust-test.yaml

@@ -0,0 +1,31 @@
+openapi: 3.0.1
+info:
+  title: Rust client test spec
+  description: Special testing for the Rust client generator
+  version: 1.0.7
+paths:
+  /dummy:
+    get:
+      summary: A dummy endpoint to make the spec valid.
+      responses:
+        '200':
+          description: Success
+components:
+  schemas:
+    TypeTesting:
+      description: Test handling of differing types (see \#3463)
+      type: object
+      properties:
+        integer:
+          type: integer
+        long:
+          type: long
+        number:
+          type: number
+        float:
+          type: float
+        double:
+          type: double
+        uuid:
+          type: string
+          format: uuid

pom.xml

@@ -1039,7 +1039,6 @@
                 <!-- <module>samples/client/petstore/cpp-qt5</module> -->
                 <module>samples/client/petstore/elm-0.18</module>
                 <module>samples/client/petstore/rust</module>
-                <module>samples/client/petstore/rust-reqwest</module>
                 <!--<module>samples/client/petstore/perl</module>-->
                 <module>samples/client/petstore/php/OpenAPIClient-php</module>
                 <module>samples/openapi3/client/petstore/php/OpenAPIClient-php</module>

samples/client/petstore/rust/.gitignore

@@ -1,3 +1,2 @@
-/target/
-**/*.rs.bk
+target
 Cargo.lock

samples/client/petstore/rust/Cargo.toml

@@ -1,17 +1,2 @@
-[package]
-name = "petstore_client"
-version = "1.0.0"
-authors = ["OpenAPI Generator team and contributors"]
-
-[dependencies]
-serde = "^1.0"
-serde_derive = "^1.0"
-serde_json = "^1.0"
-url = "1.5"
-hyper = "~0.11"
-serde_yaml = "0.7"
-base64 = "~0.7.0"
-futures = "0.1.23"
-
-[dev-dependencies]
-tokio-core = "*"
+[workspace]
+members = ["hyper/*", "reqwest/*"]

samples/client/petstore/rust/hyper/fileResponseTest/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "fileResponseTest-hyper"
+version = "1.0.0"
+authors = ["OpenAPI Generator team and contributors"]
+
+[dependencies]
+serde = "^1.0"
+serde_derive = "^1.0"
+serde_json = "^1.0"
+url = "1.5"
+hyper = "~0.11"
+serde_yaml = "0.7"
+base64 = "~0.7.0"
+futures = "0.1.23"
+
+[dev-dependencies]
+tokio-core = "*"

samples/client/petstore/rust/hyper/fileResponseTest/README.md

@@ -0,0 +1,43 @@
+# Rust API client for fileResponseTest-hyper
+
+No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+
+## Overview
+
+This API client was generated by the [OpenAPI Generator](https://openapi-generator.tech) project.  By using the [openapi-spec](https://openapis.org) from a remote server, you can easily generate an API client.
+
+- API version: 1.0.0
+- Package version: 1.0.0
+- Build package: org.openapitools.codegen.languages.RustClientCodegen
+
+## Installation
+
+Put the package under your project folder and add the following to `Cargo.toml` under `[dependencies]`:
+
+```
+    openapi = { path = "./generated" }
+```
+
+## Documentation for API Endpoints
+
+All URIs are relative to *http://localhost/v2*
+
+Class | Method | HTTP request | Description
+------------ | ------------- | ------------- | -------------
+*DefaultApi* | [**fileresponsetest**](docs/DefaultApi.md#fileresponsetest) | **Get** /tests/fileResponse | 
+
+
+## Documentation For Models
+
+
+
+To get access to the crate's generated documentation, use:
+
+```
+cargo doc --open
+```
+
+## Author
+
+
+

samples/client/petstore/rust/hyper/fileResponseTest/docs/DefaultApi.md

@@ -0,0 +1,34 @@
+# \DefaultApi
+
+All URIs are relative to *http://localhost/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**fileresponsetest**](DefaultApi.md#fileresponsetest) | **Get** /tests/fileResponse | 
+
+
+
+## fileresponsetest
+
+> std::path::PathBuf fileresponsetest()
+
+
+### Parameters
+
+This endpoint does not need any parameter.
+
+### Return type
+
+[**std::path::PathBuf**](std::path::PathBuf.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: application/octet-stream
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+

samples/client/petstore/rust/hyper/fileResponseTest/src/apis/client.rs

@@ -0,0 +1,23 @@
+use std::rc::Rc;
+
+use hyper;
+use super::configuration::Configuration;
+
+pub struct APIClient {
+    default_api: Box<crate::apis::DefaultApi>,
+}
+
+impl APIClient {
+    pub fn new<C: hyper::client::Connect>(configuration: Configuration<C>) -> APIClient {
+        let rc = Rc::new(configuration);
+
+        APIClient {
+            default_api: Box::new(crate::apis::DefaultApiClient::new(rc.clone())),
+        }
+    }
+
+    pub fn default_api(&self) -> &crate::apis::DefaultApi{
+        self.default_api.as_ref()
+    }
+
+}

samples/client/petstore/rust/hyper/fileResponseTest/src/apis/configuration.rs

@@ -0,0 +1,41 @@
+/*
+ * File Response Test
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://openapi-generator.tech
+ */
+
+use hyper;
+
+pub struct Configuration<C: hyper::client::Connect> {
+    pub base_path: String,
+    pub user_agent: Option<String>,
+    pub client: hyper::client::Client<C>,
+    pub basic_auth: Option<BasicAuth>,
+    pub oauth_access_token: Option<String>,
+    pub api_key: Option<ApiKey>,
+    // TODO: take an oauth2 token source, similar to the go one
+}
+
+pub type BasicAuth = (String, Option<String>);
+
+pub struct ApiKey {
+    pub prefix: Option<String>,
+    pub key: String,
+}
+
+impl<C: hyper::client::Connect> Configuration<C> {
+    pub fn new(client: hyper::client::Client<C>) -> Configuration<C> {
+        Configuration {
+            base_path: "http://localhost/v2".to_owned(),
+            user_agent: Some("OpenAPI-Generator/1.0.0/rust".to_owned()),
+            client: client,
+            basic_auth: None,
+            oauth_access_token: None,
+            api_key: None,
+        }
+    }
+}