Add auto-generated test files for kotlin client (#17916)

* add auto-generated test files for kotlin client

* undo changes to doc

* add auto-generated model test files in kotlin clients

* update tests

samples/client/petstore/kotlin-default-values-jvm-retrofit2/src/test/kotlin/org/openapitools/client/apis/DefaultApiTest.kt

@@ -0,0 +1,64 @@
+/**
+ *
+ * Please note:
+ * This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * Do not edit this file manually.
+ *
+ */
+
+@file:Suppress(
+    "ArrayInDataClass",
+    "EnumEntryName",
+    "RemoveRedundantQualifierName",
+    "UnusedImport"
+)
+
+package org.openapitools.client.apis
+
+import io.kotlintest.shouldBe
+import io.kotlintest.specs.ShouldSpec
+
+import org.openapitools.client.apis.DefaultApi
+
+class DefaultApiTest : ShouldSpec() {
+    init {
+        // uncomment below to create an instance of DefaultApi
+        //val apiInstance = DefaultApi()
+
+        // to test test
+        should("test test") {
+            // uncomment below to test test
+            //val pi0 : kotlin.Int = 56 // kotlin.Int | 
+            //val pi1 : kotlin.Int = 56 // kotlin.Int | 
+            //val pn0 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val pn1 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val qi0 : kotlin.Int = 56 // kotlin.Int | 
+            //val qi1 : kotlin.Int = 56 // kotlin.Int | 
+            //val qi2 : kotlin.Int = 56 // kotlin.Int | 
+            //val qi3 : kotlin.Int = 56 // kotlin.Int | 
+            //val qn0 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val qn1 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val qn2 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val qn3 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val hi0 : kotlin.Int = 56 // kotlin.Int | 
+            //val hi1 : kotlin.Int = 56 // kotlin.Int | 
+            //val hi2 : kotlin.Int = 56 // kotlin.Int | 
+            //val hi3 : kotlin.Int = 56 // kotlin.Int | 
+            //val hn0 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val hn1 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val hn2 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val hn3 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val fi0 : kotlin.Int = 56 // kotlin.Int | 
+            //val fi1 : kotlin.Int = 56 // kotlin.Int | 
+            //val fi2 : kotlin.Int = 56 // kotlin.Int | 
+            //val fi3 : kotlin.Int = 56 // kotlin.Int | 
+            //val fn0 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val fn1 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val fn2 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val fn3 : java.math.BigDecimal = 8.14 // java.math.BigDecimal | 
+            //val fn4 : kotlin.collections.List<kotlin.String> =  // kotlin.collections.List<kotlin.String> | 
+            //apiInstance.test(pi0, pi1, pn0, pn1, qi0, qi1, qi2, qi3, qn0, qn1, qn2, qn3, hi0, hi1, hi2, hi3, hn0, hn1, hn2, hn3, fi0, fi1, fi2, fi3, fn0, fn1, fn2, fn3, fn4)
+        }
+
+    }
+}

samples/client/petstore/kotlin-default-values-jvm-retrofit2/src/test/kotlin/org/openapitools/client/models/ApaTest.kt

@@ -0,0 +1,53 @@
+/**
+ *
+ * Please note:
+ * This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * Do not edit this file manually.
+ *
+ */
+
+@file:Suppress(
+    "ArrayInDataClass",
+    "EnumEntryName",
+    "RemoveRedundantQualifierName",
+    "UnusedImport"
+)
+
+package org.openapitools.client.models
+
+import io.kotlintest.shouldBe
+import io.kotlintest.specs.ShouldSpec
+
+import org.openapitools.client.models.Apa
+
+class ApaTest : ShouldSpec() {
+    init {
+        // uncomment below to create an instance of Apa
+        //val modelInstance = Apa()
+
+        // to test the property `i0`
+        should("test i0") {
+            // uncomment below to test the property
+            //modelInstance.i0 shouldBe ("TODO")
+        }
+
+        // to test the property `n0`
+        should("test n0") {
+            // uncomment below to test the property
+            //modelInstance.n0 shouldBe ("TODO")
+        }
+
+        // to test the property `i1`
+        should("test i1") {
+            // uncomment below to test the property
+            //modelInstance.i1 shouldBe ("TODO")
+        }
+
+        // to test the property `n1`
+        should("test n1") {
+            // uncomment below to test the property
+            //modelInstance.n1 shouldBe ("TODO")
+        }
+
+    }
+}