json patch dto conversion by suarezrominajulieta · Pull Request #1603 · WebFuzzing/EvoMaster

suarezrominajulieta · 2026-06-20T02:32:30Z

In this pr we fix the TO-DO on json patch dtoWritter.

…piTest

…tion

jgaleotti · 2026-06-24T18:05:00Z

    }

+    // Registers the shared JsonPatchOperation DTO and collects nested DTOs for object/array values.
+    private fun calculateDtoFromJsonPatch(gene: JsonPatchDocumentGene) {


replace comment with Javadoc

jgaleotti · 2026-06-24T18:05:25Z

+    private fun calculateDtoFromJsonPatch(gene: JsonPatchDocumentGene) {
+        val dtoName = GeneToDto.JSON_PATCH_OPERATION_DTO
+        val dtoClass = dtoCollector.computeIfAbsent(dtoName) { DtoClass(it) }
+        dtoClass.addField(GeneToDto.FIELD_OP, DtoField(GeneToDto.FIELD_OP, "String"))


replace "String" with constant value

jgaleotti · 2026-06-24T18:05:47Z

+    }
+
+    private fun anyType(): String {
+        return if (outputFormat.isJava()) "Object" else "Any"


replace "Object" and "Any" with constant values

jgaleotti · 2026-06-24T18:06:42Z

    }

+    // Renders a JSON Patch document as a List<JsonPatchOperation>, one DTO per active operation.
+    private fun getJsonPatchDtoCall(gene: JsonPatchDocumentGene, counters: MutableList<Int>): DtoCall {


replace comment with Javadoc

jgaleotti · 2026-06-24T18:07:02Z

+    }
+
+    // Renders a single RFC 6902 operation as a JsonPatchOperation DTO with only its relevant fields set.
+    private fun getJsonPatchOperationCall(operation: JsonPatchOperationGene, counters: MutableList<Int>): DtoCall {


replace comment with Javadoc

jgaleotti · 2026-06-24T18:07:26Z

+    }
+
+    // Sets the "value" field: primitives are inlined as literals, objects/arrays delegate to DTO generation.
+    private fun setJsonPatchValue(


replace comment with Javadoc

suarezrominajulieta · 2026-07-08T12:57:58Z

JsonPatchObjectValueDtoEM:

/**
 * Calls:
 * (200) PATCH:/resource/{id}
 * Found 1 potential fault of type-code 208
 */
 @Test @Timeout(60)
 fun test_4_patchOnResourcAnonymousModifications()  {
     
     // Fault208. Anonymous Modifications.
     val list_JsonPatchOperation_1 = mutableListOf<JsonPatchOperation>()
     val dto_JsonPatchOperation_1_1 = JsonPatchOperation()
     dto_JsonPatchOperation_1_1.setOp("copy")
     dto_JsonPatchOperation_1_1.setFrom("/archived")
     dto_JsonPatchOperation_1_1.setPath("/archived")
     list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_1)
     val dto_JsonPatchOperation_1_2 = JsonPatchOperation()
     dto_JsonPatchOperation_1_2.setOp("replace")
     dto_JsonPatchOperation_1_2.setPath("/archived")
     val list_value_1_2 = mutableListOf<Item>()
     val dto_Item_1_2_1 = Item()
     dto_Item_1_2_1.setLabel("old")
     dto_Item_1_2_1.setQuantity(332)
     list_value_1_2.add(dto_Item_1_2_1)
     val dto_Item_1_2_2 = Item()
     dto_Item_1_2_2.setLabel("_EM_1_XYZ_")
     dto_Item_1_2_2.setQuantity(1)
     list_value_1_2.add(dto_Item_1_2_2)
     val dto_Item_1_2_3 = Item()
     dto_Item_1_2_3.setLabel("_EM_2_XYZ_")
     dto_Item_1_2_3.setQuantity(0)
     list_value_1_2.add(dto_Item_1_2_3)
     val dto_Item_1_2_4 = Item()
     dto_Item_1_2_4.setLabel("SawbRz")
     dto_Item_1_2_4.setQuantity(17)
     list_value_1_2.add(dto_Item_1_2_4)
     dto_JsonPatchOperation_1_2.setValue(list_value_1_2)
     list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_2)
     
     given().accept("*/*")
             .header("x-EMextraHeader123", "_EM_4_XYZ_")
             .contentType("application/json-patch+json")
             .body(list_JsonPatchOperation_1)
             .patch("${baseUrlOfSut}/resource/1938135004?EMextraParam123=_EM_3_XYZ_")
             .then()
             .statusCode(200)
             .assertThat()
             .contentType("text/plain")
             .body(containsString("OK"))
 }
 
 
 /**
 * Calls:
 * (200) PATCH:/resource/{id}
 */
 @Test @Timeout(60)
 fun test_5_patchOnResourcReturns200()  {
     
     val list_JsonPatchOperation_1 = mutableListOf<JsonPatchOperation>()
     val dto_JsonPatchOperation_1_1 = JsonPatchOperation()
     dto_JsonPatchOperation_1_1.setOp("move")
     dto_JsonPatchOperation_1_1.setFrom("/archived")
     dto_JsonPatchOperation_1_1.setPath("/archived")
     list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_1)
     val dto_JsonPatchOperation_1_2 = JsonPatchOperation()
     dto_JsonPatchOperation_1_2.setOp("replace")
     dto_JsonPatchOperation_1_2.setPath("/items")
     val list_value_1_2 = mutableListOf<Item>()
     dto_JsonPatchOperation_1_2.setValue(list_value_1_2)
     list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_2)
     val dto_JsonPatchOperation_1_3 = JsonPatchOperation()
     dto_JsonPatchOperation_1_3.setOp("remove")
     dto_JsonPatchOperation_1_3.setPath("/archived")
     list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_3)
     
     given().accept("*/*")
             .header("x-EMextraHeader123", "")
             .contentType("application/json-patch+json")
             .body(list_JsonPatchOperation_1)
             .patch("${baseUrlOfSut}/resource/-1280941182")
             .then()
             .statusCode(200)
             .assertThat()
             .contentType("text/plain")
             .body(containsString("OK"))
 }

suarezrominajulieta · 2026-07-08T12:59:57Z

JsonPatchStringValueDtoEM:


    /**
    * Calls:
    * (200) PATCH:/resource/{id}
    * Found 1 potential fault of type-code 208
    */
    @Test @Timeout(60)
    fun test_4_patchOnResourcAnonymousModifications()  {
        
        // Fault208. Anonymous Modifications.
        val list_JsonPatchOperation_1 = mutableListOf<JsonPatchOperation>()
        val dto_JsonPatchOperation_1_1 = JsonPatchOperation()
        dto_JsonPatchOperation_1_1.setOp("copy")
        dto_JsonPatchOperation_1_1.setFrom("/description")
        dto_JsonPatchOperation_1_1.setPath("/description")
        list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_1)
        val dto_JsonPatchOperation_1_2 = JsonPatchOperation()
        dto_JsonPatchOperation_1_2.setOp("move")
        dto_JsonPatchOperation_1_2.setFrom("/description")
        dto_JsonPatchOperation_1_2.setPath("/description")
        list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_2)
        
        given().accept("*/*")
                .header("x-EMextraHeader123", "_EM_4_XYZ_")
                .contentType("application/json-patch+json")
                .body(list_JsonPatchOperation_1)
                .patch("${baseUrlOfSut}/resource/1938135004")
                .then()
                .statusCode(200)
                .assertThat()
                .contentType("text/plain")
                .body(containsString("OK"))
    }
    
    
    /**
    * Calls:
    * (200) PATCH:/resource/{id}
    */
    @Test @Timeout(60)
    fun test_5_patchOnResourcReturns200()  {
        
        val list_JsonPatchOperation_1 = mutableListOf<JsonPatchOperation>()
        val dto_JsonPatchOperation_1_1 = JsonPatchOperation()
        dto_JsonPatchOperation_1_1.setOp("replace")
        dto_JsonPatchOperation_1_1.setPath("/name")
        dto_JsonPatchOperation_1_1.setValue("_EM_10_XYZ_")
        list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_1)
        val dto_JsonPatchOperation_1_2 = JsonPatchOperation()
        dto_JsonPatchOperation_1_2.setOp("copy")
        dto_JsonPatchOperation_1_2.setFrom("/name")
        dto_JsonPatchOperation_1_2.setPath("/description")
        list_JsonPatchOperation_1.add(dto_JsonPatchOperation_1_2)
        
        given().accept("*/*")
                .header("x-EMextraHeader123", "")
                .contentType("application/json-patch+json")
                .body(list_JsonPatchOperation_1)
                .patch("${baseUrlOfSut}/resource/-869447987?EMextraParam123=_EM_11_XYZ_")
                .then()
                .statusCode(200)
                .assertThat()
                .contentType("text/plain")
                .body(containsString("OK"))
    }

suarezrominajulieta · 2026-07-08T13:14:11Z

I created the two applications and tests, but not with POST, since the POST OpenAPI, lacking a body, would not have the schema to create the resource of a non-primitive object. i left this comment for our meeting, ty!

jgaleotti · 2026-07-08T16:04:42Z

Please edit your comments to write them in English.

suarezrominajulieta added 6 commits June 15, 2026 21:05

JsonPatch to dto

55abe37

Add external api extract and test

1af1234

Merge branch 'master' into feature/jsonPatch_externalApiTest

32ebb56

Merge branch 'feature/jsonPatch_e2e' into feature/jsonPatch_externalA…

d79a3e3

…piTest

externalApi is not for this pr

2f1f033

Merge branch 'feature/jsonPatch_e2e' into feature/jsonPatch_DTOConver…

5e05132

…tion

suarezrominajulieta changed the title ~~json patch dto convertion~~ json patch dto conversion Jun 20, 2026

Fixes for coments and tests

fe82830

suarezrominajulieta marked this pull request as ready for review June 20, 2026 03:35

suarezrominajulieta requested a review from jgaleotti June 20, 2026 03:35

jgaleotti requested changes Jun 24, 2026

View reviewed changes

Base automatically changed from feature/jsonPatch_e2e to master June 26, 2026 09:08

suarezrominajulieta added 6 commits June 26, 2026 11:25

Merge branch 'master' into feature/jsonPatch_DTOConvertion

0054b4e

Fixes for comments in pr

91b0e56

Merge branch 'master' into feature/jsonPatch_DTOConvertion

0b16e03

Merge branch 'master' into feature/jsonPatch_DTOConvertion

9fa31d4

We add 2 tests to prove dto conversion in json patch

a2e50e8

Merge branch 'master' into feature/jsonPatch_DTOConvertion

da93924

suarezrominajulieta requested a review from jgaleotti July 8, 2026 13:14

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json patch dto conversion#1603

json patch dto conversion#1603
suarezrominajulieta wants to merge 13 commits into
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feature/jsonPatch_DTOConvertion

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suarezrominajulieta commented Jul 8, 2026

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suarezrominajulieta commented Jul 8, 2026 •

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suarezrominajulieta commented Jul 8, 2026

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