import XCTest
@testable import Hermes

struct SomeCodableStruct: Codable, Equatable {
    let url: String
    var data: String? = nil
    var json: SomeCodableJsonStruct? = nil
}

struct SomeCodableJsonStruct: Codable, Equatable {
    var test: String
}

final class HermesTests: XCTestCase {
    func testResourceInitialization() {
        let url = URL(string: "https://httpbin.org/get")!
        let resource = Resource<SomeCodableStruct>(url: url, method: .get([]), modelType: SomeCodableStruct.self)

        XCTAssertEqual(resource.url, url)
        XCTAssertEqual(resource.method.name, "GET")
        XCTAssert(resource.modelType == SomeCodableStruct.self)
    }
    
    func testGetRequest() async throws {
        let url = URL(string: "https://httpbin.org/get")!
        let resource = Resource(url: url, method: .get([]), modelType: SomeCodableStruct.self)
        
        let response = try await Hermes().load(resource)
        
        XCTAssertNotNil(response)
        XCTAssertEqual(response.url, "https://httpbin.org/get")
        XCTAssertNil(response.data)
        XCTAssertNil(response.json)
    }
    
    func testPostRequest() async throws {
        let postDatas = ["test": "test"]
        
        let url = URL(string: "https://httpbin.org/post")!
        let resource = try Resource(url: url, method: .post(JSONEncoder().encode(postDatas)), modelType: SomeCodableStruct.self)
        
        let response = try await Hermes().load(resource)
        
        XCTAssertNotNil(response)
        XCTAssertEqual(response.url, "https://httpbin.org/post")
        XCTAssertEqual(response.data, "{\"test\":\"test\"}")
        XCTAssert(response.json == SomeCodableJsonStruct(test: "test"))
    }
    
    func testDeleteRequest() async throws {
        let url = URL(string: "https://httpbin.org/delete")!
        let resource = Resource(url: url, method: .delete, modelType: SomeCodableStruct.self)
        
        let response = try await Hermes().load(resource)
        
        XCTAssertNotNil(response)
        XCTAssertEqual(response.url, "https://httpbin.org/delete")
        XCTAssertEqual(response.data, "")
        XCTAssertNil(response.json)
    }
}