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| 1 | +package io.swagger.v3.parser.test; |
| 2 | + |
| 3 | +import io.swagger.v3.oas.models.OpenAPI; |
| 4 | +import io.swagger.v3.oas.models.parameters.Parameter; |
| 5 | +import io.swagger.v3.parser.OpenAPIV3Parser; |
| 6 | +import io.swagger.v3.parser.core.models.ParseOptions; |
| 7 | +import org.testng.annotations.Test; |
| 8 | + |
| 9 | +import java.util.List; |
| 10 | +import java.util.stream.Collectors; |
| 11 | + |
| 12 | +import static org.testng.Assert.assertEquals; |
| 13 | +import static org.testng.Assert.assertTrue; |
| 14 | + |
| 15 | +public class ParserDeduplicationTest { |
| 16 | + |
| 17 | + @Test |
| 18 | + public void testIssue2102TwoRefsSameNameDifferentIn31() { |
| 19 | + ParseOptions options = new ParseOptions(); |
| 20 | + options.setResolve(true); |
| 21 | + options.setResolveCombinators(true); |
| 22 | + options.setResolveFully(true); |
| 23 | + |
| 24 | + OpenAPI openAPI = new OpenAPIV3Parser() |
| 25 | + .read("issue-2102/openapi31.json", null, options); |
| 26 | + |
| 27 | + List<Parameter> params = |
| 28 | + openAPI.getPaths() |
| 29 | + .get("/myoperation") |
| 30 | + .getGet() |
| 31 | + .getParameters(); |
| 32 | + |
| 33 | + assertEquals(params.size(), 2); |
| 34 | + List<String> paramIns = params.stream().map(Parameter::getIn).collect(Collectors.toList()); |
| 35 | + assertTrue(paramIns.contains("query")); |
| 36 | + assertTrue(paramIns.contains("header")); |
| 37 | + } |
| 38 | + |
| 39 | + |
| 40 | + @Test(description = "Duplicated parameter name with different locations") |
| 41 | + public void testDuplicatedParameterNameFromRef() { |
| 42 | + OpenAPIV3Parser openApiParser = new OpenAPIV3Parser(); |
| 43 | + ParseOptions options = new ParseOptions(); |
| 44 | + options.setResolve(true); |
| 45 | + options.setFlatten(true); |
| 46 | + OpenAPI openAPI = openApiParser.read("issue-2102/openapi30.json", null, options); |
| 47 | + |
| 48 | + assertEquals(openAPI.getPaths().get("/myoperation").getGet().getParameters().size(), 2); |
| 49 | + assertEquals((int) openAPI.getPaths().get("/myoperation").getGet().getParameters().stream().filter(param -> param.getName().equals("myParam")).count(), 2); |
| 50 | + } |
| 51 | + |
| 52 | + @Test(description = "Duplicated parameter name with different locations") |
| 53 | + public void testDuplicatedParameterNameFromRefResolveFullyResolveCombinators() { |
| 54 | + OpenAPIV3Parser openApiParser = new OpenAPIV3Parser(); |
| 55 | + ParseOptions options = new ParseOptions(); |
| 56 | + options.setResolve(true); |
| 57 | + options.setResolveCombinators(true); |
| 58 | + options.setResolveFully(true); |
| 59 | + OpenAPI openAPI = openApiParser.read("issue-2102/openapi30.json", null, options); |
| 60 | + |
| 61 | + assertEquals(openAPI.getPaths().get("/myoperation").getGet().getParameters().size(), 2); |
| 62 | + assertEquals((int) openAPI.getPaths().get("/myoperation").getGet().getParameters().stream().filter(param -> param.getName().equals("myParam")).count(), 2); |
| 63 | + } |
| 64 | + |
| 65 | + @Test |
| 66 | + public void testInlineAndRefSameNameDifferentIn() { |
| 67 | + ParseOptions options = new ParseOptions(); |
| 68 | + options.setResolve(true); |
| 69 | + options.setResolveFully(true); |
| 70 | + |
| 71 | + OpenAPI openAPI = new OpenAPIV3Parser() |
| 72 | + .read("issue-2102/openapi30mixedRef.yaml", null, options); |
| 73 | + |
| 74 | + List<Parameter> params = |
| 75 | + openAPI.getPaths() |
| 76 | + .get("/mixed") |
| 77 | + .getGet() |
| 78 | + .getParameters(); |
| 79 | + |
| 80 | + assertEquals(params.size(), 2); |
| 81 | + List<String> paramDescriptions = params.stream() |
| 82 | + .map(p -> p.getIn() + ":" + p.getName()) |
| 83 | + .collect(Collectors.toList()); |
| 84 | + assertTrue(paramDescriptions.contains("query:myParam")); |
| 85 | + assertTrue(paramDescriptions.contains("header:myParam")); |
| 86 | + } |
| 87 | + |
| 88 | + @Test |
| 89 | + public void testInlineAndRefSameNameSameIn() { |
| 90 | + ParseOptions options = new ParseOptions(); |
| 91 | + options.setResolve(true); |
| 92 | + options.setResolveFully(true); |
| 93 | + |
| 94 | + OpenAPI openAPI = new OpenAPIV3Parser() |
| 95 | + .read("issue-2102/openapi30mixedRef.yaml", null, options); |
| 96 | + |
| 97 | + List<Parameter> params = |
| 98 | + openAPI.getPaths() |
| 99 | + .get("/mixed") |
| 100 | + .getGet() |
| 101 | + .getParameters(); |
| 102 | + |
| 103 | + assertEquals(params.size(), 2); |
| 104 | + List<String> paramDescriptions = params.stream() |
| 105 | + .map(p -> p.getIn() + ":" + p.getName()) |
| 106 | + .collect(Collectors.toList()); |
| 107 | + assertTrue(paramDescriptions.contains("query:myParam")); |
| 108 | + assertTrue(paramDescriptions.contains("header:myParam")); |
| 109 | + } |
| 110 | + |
| 111 | + @Test |
| 112 | + public void testOperationLevel_sameNameSameIn_refOverridesInline() { |
| 113 | + ParseOptions options = new ParseOptions(); |
| 114 | + options.setResolve(true); |
| 115 | + options.setResolveFully(true); |
| 116 | + |
| 117 | + OpenAPI openAPI = new OpenAPIV3Parser() |
| 118 | + .read("issue-2102/openapi30sameNameSameLocation.yaml", null, options); |
| 119 | + |
| 120 | + List<Parameter> params = |
| 121 | + openAPI.getPaths() |
| 122 | + .get("/duplicate") |
| 123 | + .getGet() |
| 124 | + .getParameters(); |
| 125 | + |
| 126 | + assertEquals(params.size(), 1); |
| 127 | + |
| 128 | + Parameter p = params.get(0); |
| 129 | + assertEquals(p.getName(), "myParam"); |
| 130 | + assertEquals(p.getIn(), "query"); |
| 131 | + assertEquals(p.getSchema().getFormat(), "date-time"); |
| 132 | + } |
| 133 | +} |
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