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tests: implement unit tests for gateways controller
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| using AutoMapper; | ||
| using Gateways.Api.MapperProfiles; | ||
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| namespace Gateways.Api.Tests; | ||
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| public static class AutoMapperFactory | ||
| { | ||
| public static IMapper CreateMapper() | ||
| { | ||
| return new MapperConfiguration(config => | ||
| { | ||
| config.AddProfile(new DeviceProfile()); | ||
| config.AddProfile(new GatewayProfile()); | ||
| }).CreateMapper(); | ||
| } | ||
| } |
232 changes: 232 additions & 0 deletions
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Gateways.Api.Tests/Controllers/GatewaysControllerTests.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,232 @@ | ||
| using AutoMapper; | ||
| using Gateways.Api.Controllers; | ||
| using Gateways.Api.Models; | ||
| using Gateways.Business.Contracts.Entities; | ||
| using Gateways.Business.Contracts.Services; | ||
| using Gateways.Common.Errors; | ||
| using Gateways.Common.Models; | ||
| using Moq; | ||
|
|
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| namespace Gateways.Api.Tests.Controllers; | ||
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| public class GatewaysControllerTests | ||
| { | ||
| private readonly Mock<IGatewayService> gatewayService; | ||
| private readonly IMapper mapper; | ||
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| public GatewaysControllerTests() | ||
| { | ||
| gatewayService = new Mock<IGatewayService>(); | ||
| mapper = AutoMapperFactory.CreateMapper(); | ||
| } | ||
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| private GatewaysController Controller => new(gatewayService.Object, mapper); | ||
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| private IQueryable<Gateway> GetQueryableWithData => new[] | ||
| { | ||
| new Gateway { Name = "Gateway 1" }, | ||
| new Gateway { Name = "Gateway 2" }, | ||
| new Gateway { Name = "Gateway 3" }, | ||
| new Gateway { Name = "Gateway 4" }, | ||
| new Gateway { Name = "Gateway 5" }, | ||
| new Gateway { Name = "Gateway 6" }, | ||
| new Gateway { Name = "Gateway 7" }, | ||
| new Gateway { Name = "Gateway 8" }, | ||
| new Gateway { Name = "Gateway 9" }, | ||
| new Gateway { Name = "Gateway 10" }, | ||
| }.AsQueryable(); | ||
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| [Fact] | ||
| public void GetAll_ShouldReturnEmptyResult() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = Array.Empty<Gateway>().AsQueryable(); | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var result = Controller.GetAll(new PaginationQueryModel()); | ||
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| // Assert | ||
| Assert.Equal(200, result.StatusCode); | ||
| Assert.NotNull(result.Data); | ||
| Assert.Empty(result.Data!.Items); | ||
| Assert.False(result.Data!.HasPrevious); | ||
| Assert.False(result.Data!.HasNext); | ||
| } | ||
|
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| [Fact] | ||
| public void GetAll_ShouldReturnPaginatedResult() | ||
| { | ||
| // Arrange | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(GetQueryableWithData); | ||
|
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| // Act | ||
| var result = Controller.GetAll(new PaginationQueryModel { Page = 2, PageSize = 3 }); | ||
|
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| // Assert | ||
| Assert.Equal(200, result.StatusCode); | ||
| Assert.NotNull(result.Data); | ||
| Assert.Equal(3, result.Data!.Items.Count()); | ||
| Assert.True(result.Data!.HasPrevious); | ||
| Assert.True(result.Data!.HasNext); | ||
| } | ||
|
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| [Fact] | ||
| public void GetAll_ShouldReturnPaginatedResultWithEmptyItems() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = GetQueryableWithData; | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var result = Controller.GetAll(new PaginationQueryModel { Page = 4, PageSize = 3 }); | ||
|
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| // Assert | ||
| Assert.Equal(200, result.StatusCode); | ||
| Assert.NotNull(result.Data); | ||
| Assert.Empty(result.Data!.Items); | ||
| Assert.True(result.Data!.HasPrevious); | ||
| Assert.False(result.Data!.HasNext); | ||
| } | ||
|
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| [Fact] | ||
| public void GetAll_ShouldReturnPaginatedResultWithEmptyItemsAndNoPrevious() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = GetQueryableWithData; | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var result = Controller.GetAll(new PaginationQueryModel { Page = 5, PageSize = 3 }); | ||
|
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| // Assert | ||
| Assert.Equal(200, result.StatusCode); | ||
| Assert.NotNull(result.Data); | ||
| Assert.Empty(result.Data!.Items); | ||
| Assert.False(result.Data!.HasPrevious); | ||
| Assert.False(result.Data!.HasNext); | ||
| } | ||
|
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| [Fact] | ||
| public void Get_ShouldReturnNotFound() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = Array.Empty<Gateway>().AsQueryable(); | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var action = () => Controller.Get(Guid.NewGuid().ToString()); | ||
|
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| // Assert | ||
| Assert.Throws<NotFoundError>(action); | ||
| } | ||
|
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| [Fact] | ||
| public void Get_ShouldReturnGateway() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = GetQueryableWithData; | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var result = Controller.Get(gatewayQueryable.First().Id); | ||
|
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| // Assert | ||
| Assert.Equal(200, result.StatusCode); | ||
| Assert.NotNull(result.Data); | ||
| Assert.Equal(gatewayQueryable.First().Name, result.Data!.Name); | ||
| } | ||
|
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| [Fact] | ||
| public void Put_ShouldReturnNotFound() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = Array.Empty<Gateway>().AsQueryable(); | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var action = () => Controller.Put(Guid.NewGuid().ToString(), new GatewayPutModel()); | ||
|
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| // Assert | ||
| Assert.Throws<NotFoundError>(action); | ||
| } | ||
|
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| [Fact] | ||
| public void Put_ShouldChangeName() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = GetQueryableWithData; | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var result = Controller.Put(gatewayQueryable.First().Id, new GatewayPutModel { Name = "New Name" }); | ||
|
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| // Assert | ||
| Assert.Equal(200, result.StatusCode); | ||
| Assert.NotNull(result.Data); | ||
| Assert.Equal("New Name", result.Data!.Name); | ||
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| gatewayService.Verify(x => x.Update(It.IsAny<Gateway>()), Times.Once); | ||
| } | ||
|
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| [Fact] | ||
| public void Post_ShouldReturnGateway() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = GetQueryableWithData; | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
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| // Act | ||
| var result = Controller.Post(new GatewayPostModel { Name = "New Name" }); | ||
|
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| // Assert | ||
| Assert.Equal(200, result.StatusCode); | ||
| Assert.NotNull(result.Data); | ||
| Assert.Equal("New Name", result.Data!.Name); | ||
|
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| gatewayService.Verify(x => x.Add(It.IsAny<Gateway>()), Times.Once); | ||
| } | ||
|
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| [Fact] | ||
| public void Delete_ShouldReturnNotFound() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = Array.Empty<Gateway>().AsQueryable(); | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var action = () => Controller.Delete(Guid.NewGuid().ToString()); | ||
|
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| // Assert | ||
| Assert.Throws<NotFoundError>(action); | ||
| } | ||
|
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| [Fact] | ||
| public void Delete_ShouldDeleteGateway() | ||
| { | ||
| // Arrange | ||
| var gatewayQueryable = GetQueryableWithData; | ||
| gatewayService.Reset(); | ||
| gatewayService.Setup(x => x.Query()).Returns(gatewayQueryable); | ||
|
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| // Act | ||
| var result = Controller.Delete(gatewayQueryable.First().Id); | ||
|
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| // Assert | ||
| Assert.Equal(200, result.StatusCode); | ||
| Assert.NotNull(result.Data); | ||
| Assert.Equal(gatewayQueryable.First().Name, result.Data!.Name); | ||
|
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| gatewayService.Verify(x => x.Remove(It.IsAny<Gateway>()), Times.Once); | ||
| } | ||
| } |
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