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bnasslahsen
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Syntax highlighting in Swagger-ui can't be configured in Springdoc. Fixes #877 
1 parent 0575b08 commit c49419f

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6 files changed

+245
-1
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6 files changed

+245
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‎springdoc-openapi-common/src/main/java/org/springdoc/core/AbstractSwaggerUiConfigProperties.java

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Original file line numberDiff line numberDiff line change
@@ -152,6 +152,29 @@ public abstract class AbstractSwaggerUiConfigProperties {
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*/
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protected String urlsPrimaryName;
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/**
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* The Syntax highlight.
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*/
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protected SyntaxHighlight syntaxHighlight;
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/**
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* Gets syntax highlight.
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*
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* @return the syntax highlight
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*/
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public SyntaxHighlight getSyntaxHighlight() {
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return syntaxHighlight;
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}
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/**
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* Sets syntax highlight.
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*
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* @param syntaxHighlight the syntax highlight
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*/
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public void setSyntaxHighlight(SyntaxHighlight syntaxHighlight) {
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this.syntaxHighlight = syntaxHighlight;
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}
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/**
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* Gets urls.
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*
@@ -567,6 +590,58 @@ public void setUrlsPrimaryName(String urlsPrimaryName) {
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this.urlsPrimaryName = urlsPrimaryName;
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}
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/**
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* The type Syntax highlight.
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*/
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public static class SyntaxHighlight{
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/**
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* The Activated.
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*/
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private Boolean activated;
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/**
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* The Theme.
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*/
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private String theme;
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/**
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* Gets activated.
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*
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* @return the activated
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*/
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public Boolean getActivated() {
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return activated;
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}
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/**
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* Sets activated.
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*
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* @param activated the activated
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*/
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public void setActivated(Boolean activated) {
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this.activated = activated;
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}
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/**
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* Gets theme.
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*
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* @return the theme
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*/
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public String getTheme() {
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return theme;
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}
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/**
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* Sets theme.
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*
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* @param theme the theme
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*/
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public void setTheme(String theme) {
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this.theme = theme;
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}
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}
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/**
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* The type Swagger url.
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*/

‎springdoc-openapi-common/src/main/java/org/springdoc/core/SwaggerUiConfigParameters.java

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Original file line numberDiff line numberDiff line change
@@ -116,6 +116,7 @@ public SwaggerUiConfigParameters(SwaggerUiConfigProperties swaggerUiConfig) {
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this.urls = swaggerUiConfig.getUrls() == null ? new HashSet<>() : swaggerUiConfig.getUrls();
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this.urlsPrimaryName = swaggerUiConfig.getUrlsPrimaryName();
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this.groupsOrder = swaggerUiConfig.getGroupsOrder();
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this.syntaxHighlight = swaggerUiConfig.getSyntaxHighlight();
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}
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/**

‎springdoc-openapi-common/src/main/java/org/springdoc/ui/AbstractSwaggerIndexTransformer.java

Lines changed: 24 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -119,7 +119,7 @@ protected String overwriteSwaggerDefaultUrl(String html) {
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*/
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protected boolean hasDefaultTransformations() {
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boolean oauth2Configured = !CollectionUtils.isEmpty(swaggerUiOAuthProperties.getConfigParameters());
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return oauth2Configured || swaggerUiConfig.isDisableSwaggerDefaultUrl() || swaggerUiConfig.isCsrfEnabled();
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return oauth2Configured || swaggerUiConfig.isDisableSwaggerDefaultUrl() || swaggerUiConfig.isCsrfEnabled() || swaggerUiConfig.getSyntaxHighlight() != null;
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}
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/**
@@ -140,6 +140,9 @@ protected String defaultTransformations(InputStream inputStream) throws IOExcept
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if (swaggerUiConfig.isCsrfEnabled()) {
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html = addCSRF(html);
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}
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if (swaggerUiConfig.getSyntaxHighlight() != null) {
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html = addSyntaxHighlight(html);
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}
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return html;
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}
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@@ -165,4 +168,24 @@ protected String addCSRF(String html) {
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stringBuilder.append("presets: [");
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return html.replace("presets: [", stringBuilder.toString());
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}
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protected String addSyntaxHighlight(String html) {
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StringBuilder stringBuilder = new StringBuilder();
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stringBuilder.append("syntaxHighlight: {");
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if (swaggerUiConfig.getSyntaxHighlight().getActivated() != null) {
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stringBuilder.append("activated: ");
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stringBuilder.append(swaggerUiConfig.getSyntaxHighlight().getActivated());
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}
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if (StringUtils.isNotEmpty(swaggerUiConfig.getSyntaxHighlight().getTheme())) {
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if (swaggerUiConfig.getSyntaxHighlight().getActivated() != null)
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stringBuilder.append(" , ");
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stringBuilder.append("theme: \"");
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stringBuilder.append(swaggerUiConfig.getSyntaxHighlight().getTheme());
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stringBuilder.append("\"");
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}
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stringBuilder.append("},\n");
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stringBuilder.append("presets: [");
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return html.replace("presets: [", stringBuilder.toString());
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}
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}

‎springdoc-openapi-ui/src/test/java/test/org/springdoc/ui/app12/HelloController.java

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@@ -0,0 +1,36 @@
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/*
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*
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* * Copyright 2019-2020 the original author or authors.
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* *
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* * Licensed under the Apache License, Version 2.0 (the "License");
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* * you may not use this file except in compliance with the License.
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* * You may obtain a copy of the License at
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* *
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* * https://www.apache.org/licenses/LICENSE-2.0
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* *
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* * Unless required by applicable law or agreed to in writing, software
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* * distributed under the License is distributed on an "AS IS" BASIS,
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* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* * See the License for the specific language governing permissions and
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* * limitations under the License.
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*
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*/
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package test.org.springdoc.ui.app12;
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import javax.validation.Valid;
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import javax.validation.constraints.Size;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class HelloController {
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@GetMapping(value = "/persons")
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public void persons(@Valid @RequestParam @Size(min = 4, max = 6) String name) {
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}
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}

‎springdoc-openapi-ui/src/test/java/test/org/springdoc/ui/app12/SpringDocApp12Test.java

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/*
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*
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* * Copyright 2019-2020 the original author or authors.
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* *
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* * Licensed under the Apache License, Version 2.0 (the "License");
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* * you may not use this file except in compliance with the License.
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* * You may obtain a copy of the License at
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* *
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* * https://www.apache.org/licenses/LICENSE-2.0
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* *
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* * Unless required by applicable law or agreed to in writing, software
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* * distributed under the License is distributed on an "AS IS" BASIS,
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* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* * See the License for the specific language governing permissions and
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* * limitations under the License.
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*
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*/
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package test.org.springdoc.ui.app12;
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import org.junit.jupiter.api.Test;
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import test.org.springdoc.ui.AbstractSpringDocTest;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.test.context.TestPropertySource;
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import org.springframework.test.web.servlet.MvcResult;
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import static org.junit.jupiter.api.Assertions.assertEquals;
29+
import static org.junit.jupiter.api.Assertions.assertTrue;
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import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
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@TestPropertySource(properties = { "springdoc.swagger-ui.syntaxHighlight.activated=false",
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"springdoc.swagger-ui.syntaxHighlight.theme=monokai" })
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public class SpringDocApp12Test extends AbstractSpringDocTest {
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@Test
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public void transformed_index_with_oauth() throws Exception {
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MvcResult mvcResult = mockMvc.perform(get("/swagger-ui/index.html")).andExpect(status().isOk()).andReturn();
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String transformedIndex = mvcResult.getResponse().getContentAsString();
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assertTrue(transformedIndex.contains("Swagger UI"));
42+
assertEquals(this.getExpectedResult(), transformedIndex);
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}
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@SpringBootApplication
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static class SpringDocTestApp {}
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}

‎springdoc-openapi-ui/src/test/resources/results/app12

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<!-- HTML for static distribution bundle build -->
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Swagger UI</title>
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<link rel="stylesheet" type="text/css" href="./swagger-ui.css" >
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<link rel="icon" type="image/png" href="./favicon-32x32.png" sizes="32x32" />
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<link rel="icon" type="image/png" href="./favicon-16x16.png" sizes="16x16" />
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<style>
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html
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{
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box-sizing: border-box;
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overflow: -moz-scrollbars-vertical;
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overflow-y: scroll;
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}
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*,
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*:before,
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*:after
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{
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box-sizing: inherit;
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}
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body
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{
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margin:0;
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background: #fafafa;
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}
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</style>
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</head>
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<body>
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<div id="swagger-ui"></div>
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<script src="./swagger-ui-bundle.js" charset="UTF-8"> </script>
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<script src="./swagger-ui-standalone-preset.js" charset="UTF-8"> </script>
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<script>
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window.onload = function() {
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// Begin Swagger UI call region
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const ui = SwaggerUIBundle({
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url: "https://petstore.swagger.io/v2/swagger.json",
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dom_id: '#swagger-ui',
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deepLinking: true,
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syntaxHighlight: {activated: false , theme: "monokai"},
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presets: [
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SwaggerUIBundle.presets.apis,
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SwaggerUIStandalonePreset
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],
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plugins: [
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SwaggerUIBundle.plugins.DownloadUrl
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],
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layout: "StandaloneLayout"
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})
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// End Swagger UI call region
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window.ui = ui
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}
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</script>
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</body>
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</html>

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