Insert missing quote in clientPropertiesConfiguration.mustache for the Spring generator (#18172)

* #18090 Insert missing quote: `{{{tokenUrl}}}"` -> `"{{{tokenUrl}}}"`

* #18058 Added test unit

* #18058 Stop unit test from generating unnecessary APIs

* fix test

---------

Co-authored-by: Flemming Nørnberg Larsen <f.larsen@elsevier.com>

modules/openapi-generator/src/main/resources/JavaSpring/libraries/spring-cloud/clientPropertiesConfiguration.mustache

@@ -17,7 +17,7 @@ public class ClientPropertiesConfiguration {
         {{#isCode}}
         properties.put("spring.security.oauth2.client.registration.{{{name}}}{{#lambda.pascalcase}}{{{flow}}}{{/lambda.pascalcase}}.authorization-grant-type", "authorization_code" );
         properties.put("spring.security.oauth2.client.registration.{{{name}}}{{#lambda.pascalcase}}{{{flow}}}{{/lambda.pascalcase}}.redirect-uri", "set-{{{name}}}{{#lambda.pascalcase}}{{{flow}}}{{/lambda.pascalcase}}-redirect-uri" );
-        properties.put("spring.security.oauth2.client.provider.{{{name}}}{{#lambda.pascalcase}}{{{flow}}}{{/lambda.pascalcase}}.token-uri", {{{tokenUrl}}}" );
+        properties.put("spring.security.oauth2.client.provider.{{{name}}}{{#lambda.pascalcase}}{{{flow}}}{{/lambda.pascalcase}}.token-uri", "{{{tokenUrl}}}" );
         properties.put("spring.security.oauth2.client.provider.{{{name}}}{{#lambda.pascalcase}}{{{flow}}}{{/lambda.pascalcase}}.authorization-uri", "{{{authorizationUrl}}}" );
         {{/isCode}}
         {{#isPassword}}
@@ -38,4 +38,4 @@ public class ClientPropertiesConfiguration {
 
 }
     {{/isOAuth}}
-{{/authMethods}}
+{{/authMethods}}

modules/openapi-generator/src/test/java/org/openapitools/codegen/java/spring/SpringCodegenTest.java

@@ -49,6 +49,7 @@ import java.io.File;
 import java.io.IOException;
 import java.math.BigDecimal;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.HashMap;
 import java.util.List;
@@ -1191,6 +1192,45 @@ public class SpringCodegenTest {
         Assert.assertEquals(codegen.additionalProperties().get(SpringCodegen.UNHANDLED_EXCEPTION_HANDLING), true);
     }
 
+    @Test
+    public void testGenerationOfClientPropertiesConfigurationForOAuth() throws Exception {
+        File output = Files.createTempDirectory("test").toFile().getCanonicalFile();
+        output.deleteOnExit();
+
+        OpenAPI openAPI = new OpenAPIParser()
+                .readLocation("src/test/resources/3_0/issue_18090.yaml", null, new ParseOptions()).getOpenAPI();
+
+        final SpringCodegen codegen = new SpringCodegen();
+        codegen.setOpenAPI(openAPI);
+        codegen.setOutputDir(output.getAbsolutePath());
+
+        codegen.setHideGenerationTimestamp(true);
+        codegen.setInterfaceOnly(false);
+        codegen.setLibrary(SPRING_CLOUD_LIBRARY);
+
+        codegen.processOpts();
+
+        ClientOptInput input = new ClientOptInput();
+        input.openAPI(openAPI);
+        input.config(codegen);
+
+        DefaultGenerator generator = new DefaultGenerator();
+
+        generator.setGeneratorPropertyDefault(CodegenConstants.MODELS, "false");
+        generator.setGeneratorPropertyDefault(CodegenConstants.MODEL_TESTS, "false");
+        generator.setGeneratorPropertyDefault(CodegenConstants.MODEL_DOCS, "false");
+        generator.setGeneratorPropertyDefault(CodegenConstants.APIS, "false");
+        generator.setGeneratorPropertyDefault(CodegenConstants.SUPPORTING_FILES, "true");
+
+        generator.opts(input).generate();
+
+        Path filePath = Paths.get(output.getAbsolutePath(), "src/main/java/org/openapitools/configuration/ClientPropertiesConfiguration.java");
+
+        String content = new String(Files.readAllBytes(filePath), "UTF-8");
+        Assert.assertTrue(content.contains("properties.put(\"spring.security.oauth2.client.provider.oAuth2AccessCode.token-uri\", \"${tokenUrl}\" );"));
+        Assert.assertTrue(content.contains("properties.put(\"spring.security.oauth2.client.provider.oAuth2AccessCode.authorization-uri\", \"${authorizationUrl}\" );"));
+    }
+
     @Test
     public void useBeanValidationTruePerformBeanValidationFalseJava8TrueForFormatEmail() throws IOException {
         beanValidationForFormatEmail(true, false, true, "@javax.validation.constraints.Email", "@org.hibernate.validator.constraints.Email");

modules/openapi-generator/src/test/resources/3_0/issue_18090.yaml

@@ -0,0 +1,29 @@
+openapi: "3.0.3"
+info:
+  title: Test for OAuth2 provider
+  version: 1.0.0
+
+security:
+  - OAuth2:
+      - openid
+      - profile
+
+paths:
+  /some/endpoint:
+    get:
+      responses:
+        "200":
+          description: OK
+
+components:
+  securitySchemes:
+    OAuth2:
+      type: oauth2
+      x-tokenName: id_token
+      flows:
+        authorizationCode:
+          authorizationUrl: "${authorizationUrl}"
+          tokenUrl: "${tokenUrl}"
+          scopes:
+            openid: Access OpenId Connect info
+            profile: Profile info