$version: "2.0"

namespace aws.protocoltests.json

use aws.protocols#awsJson1_1
use aws.protocoltests.shared#SparseStringList
use aws.protocoltests.shared#SparseStringMap
use aws.protocoltests.shared#StringMap
use smithy.test#httpRequestTests
use smithy.test#httpResponseTests

@httpRequestTests([
    {
        id: "AwsJson11StructuresDontSerializeNullValues",
        documentation: "Null structure values are dropped",
        protocol: awsJson1_1,
        body: "{}",
        bodyMediaType: "application/json",
        headers: {
            "Content-Type": "application/x-amz-json-1.1",
            "X-Amz-Target": "JsonProtocol.NullOperation",
        },
        params: {
            string: null
        },
        method: "POST",
        uri: "/",
        appliesTo: "client",
    },
    {
        id: "AwsJson11ServersDontDeserializeNullStructureValues",
        documentation: "Null structure values are dropped",
        protocol: awsJson1_1,
        body: """
            {
                "string": null
            }""",
        bodyMediaType: "application/json",
        headers: {
            "Content-Type": "application/x-amz-json-1.1",
            "X-Amz-Target": "JsonProtocol.NullOperation",
        },
        params: {},
        method: "POST",
        uri: "/",
        appliesTo: "server",
    },
    {
        id: "AwsJson11MapsSerializeNullValues",
        documentation: "Serializes null values in maps",
        protocol: awsJson1_1,
        body: """
            {
                "sparseStringMap": {
                    "foo": null
                }
            }""",
        bodyMediaType: "application/json",
        headers: {
            "Content-Type": "application/x-amz-json-1.1",
            "X-Amz-Target": "JsonProtocol.NullOperation",
        },
        params: {
            "sparseStringMap": {
                "foo": null
            }
        },
        method: "POST",
        uri: "/",
    },
    {
        id: "AwsJson11ListsSerializeNull",
        documentation: "Serializes null values in lists",
        protocol: awsJson1_1,
        body: """
            {
                "sparseStringList": [
                    null
                ]
            }""",
        bodyMediaType: "application/json",
        headers: {
            "Content-Type": "application/x-amz-json-1.1",
            "X-Amz-Target": "JsonProtocol.NullOperation",
        },
        params: {
            "sparseStringList": [
                null
            ]
        },
        method: "POST",
        uri: "/",
    }
])
@httpResponseTests([
    {
        id: "AwsJson11StructuresDontDeserializeNullValues",
        documentation: "Null structure values are dropped",
        protocol: awsJson1_1,
        code: 200,
        body: """
            {
                "string": null
            }""",
        bodyMediaType: "application/json",
        headers: {"Content-Type": "application/x-amz-json-1.1"},
        params: {},
        appliesTo: "client",
    },
    {
        id: "AwsJson11ServersDontSerializeNullStructureValues",
        documentation: "Null structure values are dropped",
        protocol: awsJson1_1,
        code: 200,
        body: "{}",
        bodyMediaType: "application/json",
        headers: {"Content-Type": "application/x-amz-json-1.1"},
        params: {
            string: null
        },
        appliesTo: "server",
    },
    {
        id: "AwsJson11MapsDeserializeNullValues",
        documentation: "Deserializes null values in maps",
        protocol: awsJson1_1,
        code: 200,
        body: """
            {
                "sparseStringMap": {
                    "foo": null
                }
            }""",
        bodyMediaType: "application/json",
        headers: {"Content-Type": "application/x-amz-json-1.1"},
        params: {
            "sparseStringMap": {
                "foo": null
            }
        },
    },
    {
        id: "AwsJson11ListsDeserializeNull",
        documentation: "Deserializes null values in lists",
        protocol: awsJson1_1,
        code: 200,
        body: """
            {
                "sparseStringList": [
                    null
                ]
            }""",
        bodyMediaType: "application/json",
        headers: {"Content-Type": "application/x-amz-json-1.1"},
        params: {
            "sparseStringList": [
                null
            ]
        },
    }
])
operation NullOperation {
    input: NullOperationInputOutput,
    output: NullOperationInputOutput,
}

structure NullOperationInputOutput {
    string: String,
    sparseStringList: SparseStringList,
    sparseStringMap: SparseStringMap,
}