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Merged
StuartFerguson merged 2 commits into from
Feb 7, 2026
Merged

Add button finding and navigation tests for Merchants Index page #753

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Add comprehensive test coverage for Merchants Index Page with button …
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372 changes: 372 additions & 0 deletions EstateManagementUI.BlazorServer.Tests/Pages/Merchants/MerchantsIndexPageTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -252,4 +252,376 @@ public void MerchantsIndex_WithMerchants_DisplaysRegionAndPostcode()
cut.Markup.ShouldContain("North Region");
cut.Markup.ShouldContain("12345");
}

[Fact]
public void MerchantsIndex_AddNewMerchantButton_NavigatesToNewMerchantPage()
{
// Arrange
var merchants = new List<MerchantModels.MerchantListModel>();
this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the "Add New Merchant" button
var buttons = cut.FindAll("button");
var addNewMerchantButton = buttons.FirstOrDefault(b => b.TextContent.Contains("Add New Merchant"));
addNewMerchantButton?.Click();

// Assert
_fakeNavigationManager.Uri.ShouldContain("/merchants/new");
}

[Fact]
public void MerchantsIndex_ApplyFiltersButton_ClickIsHandled()
{
// Arrange
var merchants = new List<MerchantModels.MerchantListModel>
{
new()
{
MerchantId = Guid.NewGuid(),
MerchantName = "Test Merchant"
}
};

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the "Apply Filters" button
var buttons = cut.FindAll("button");
var applyFiltersButton = buttons.FirstOrDefault(b => b.TextContent.Contains("Apply Filters"));
applyFiltersButton?.Click();

// Assert - Verify GetMerchants was called at least twice (once on load, once on filter)
this.MerchantUIService.Verify(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()), Times.AtLeast(2));
}

[Fact]
public void MerchantsIndex_ClearFiltersButton_ClickIsHandled()
{
// Arrange
var merchants = new List<MerchantModels.MerchantListModel>
{
new()
{
MerchantId = Guid.NewGuid(),
MerchantName = "Test Merchant"
}
};

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the "Clear Filters" button
var buttons = cut.FindAll("button");
var clearFiltersButton = buttons.FirstOrDefault(b => b.TextContent.Contains("Clear Filters"));
clearFiltersButton?.Click();

// Assert - Verify GetMerchants was called at least twice (once on load, once on clear)
this.MerchantUIService.Verify(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()), Times.AtLeast(2));
}

[Fact]
public void MerchantsIndex_ViewButton_NavigatesToMerchantDetailsPage()
{
// Arrange
var merchantId = Guid.NewGuid();
var merchants = new List<MerchantModels.MerchantListModel>
{
new()
{
MerchantId = merchantId,
MerchantName = "Test Merchant",
MerchantReference = "REF001"
}
};

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the View button
var viewButton = cut.Find("#viewMerchantLink");
viewButton.Click();

// Assert
_fakeNavigationManager.Uri.ShouldContain($"/merchants/{merchantId}");
}

[Fact]
public void MerchantsIndex_EditButton_NavigatesToEditMerchantPage()
{
// Arrange
var merchantId = Guid.NewGuid();
var merchants = new List<MerchantModels.MerchantListModel>
{
new()
{
MerchantId = merchantId,
MerchantName = "Test Merchant",
MerchantReference = "REF001"
}
};

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the Edit button
var editButton = cut.Find("#editMerchantLink");
editButton.Click();

// Assert
_fakeNavigationManager.Uri.ShouldContain($"/merchants/{merchantId}/edit");
}

[Fact]
public void MerchantsIndex_MakeDepositButton_NavigatesToDepositPage()
{
// Arrange
var merchantId = Guid.NewGuid();
var merchants = new List<MerchantModels.MerchantListModel>
{
new()
{
MerchantId = merchantId,
MerchantName = "Test Merchant",
MerchantReference = "REF001"
}
};

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the Make Deposit button
var makeDepositButton = cut.Find("#makeDepositLink");
makeDepositButton.Click();

// Assert
_fakeNavigationManager.Uri.ShouldContain($"/merchants/{merchantId}/deposit");
}

[Fact]
public void MerchantsIndex_PaginationButtons_FirstPage_IsHandled()
{
// Arrange - Create more than 10 merchants to trigger pagination
var merchants = Enumerable.Range(1, 15).Select(i => new MerchantModels.MerchantListModel()
{
MerchantId = Guid.NewGuid(),
MerchantName = $"Merchant {i}"
}).ToList();

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Navigate to second page first
var buttons = cut.FindAll("button");
var nextButton = buttons.FirstOrDefault(b => b.GetAttribute("title") == "Next Page");
nextButton?.Click();

// Act - Find and click the First Page button
buttons = cut.FindAll("button");
var firstPageButton = buttons.FirstOrDefault(b => b.GetAttribute("title") == "First Page");
firstPageButton?.Click();

// Assert
cut.WaitForAssertion(() => cut.Markup.ShouldContain("Page"), timeout: TimeSpan.FromSeconds(5));
}

[Fact]
public void MerchantsIndex_PaginationButtons_PreviousPage_IsHandled()
{
// Arrange - Create more than 10 merchants to trigger pagination
var merchants = Enumerable.Range(1, 15).Select(i => new MerchantModels.MerchantListModel()
{
MerchantId = Guid.NewGuid(),
MerchantName = $"Merchant {i}"
}).ToList();

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Navigate to second page first
var buttons = cut.FindAll("button");
var nextButton = buttons.FirstOrDefault(b => b.GetAttribute("title") == "Next Page");
nextButton?.Click();

// Act - Find and click the Previous Page button
buttons = cut.FindAll("button");
var previousPageButton = buttons.FirstOrDefault(b => b.GetAttribute("title") == "Previous Page");
previousPageButton?.Click();

// Assert
cut.WaitForAssertion(() => cut.Markup.ShouldContain("Page"), timeout: TimeSpan.FromSeconds(5));
}

[Fact]
public void MerchantsIndex_PaginationButtons_NextPage_IsHandled()
{
// Arrange - Create more than 10 merchants to trigger pagination
var merchants = Enumerable.Range(1, 15).Select(i => new MerchantModels.MerchantListModel()
{
MerchantId = Guid.NewGuid(),
MerchantName = $"Merchant {i}"
}).ToList();

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the Next Page button
var buttons = cut.FindAll("button");
var nextButton = buttons.FirstOrDefault(b => b.GetAttribute("title") == "Next Page");
nextButton?.Click();

// Assert
cut.WaitForAssertion(() => cut.Markup.ShouldContain("Page"), timeout: TimeSpan.FromSeconds(5));
}

[Fact]
public void MerchantsIndex_PaginationButtons_LastPage_IsHandled()
{
// Arrange - Create more than 10 merchants to trigger pagination
var merchants = Enumerable.Range(1, 15).Select(i => new MerchantModels.MerchantListModel()
{
MerchantId = Guid.NewGuid(),
MerchantName = $"Merchant {i}"
}).ToList();

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the Last Page button
var buttons = cut.FindAll("button");
var lastPageButton = buttons.FirstOrDefault(b => b.GetAttribute("title") == "Last Page");
lastPageButton?.Click();

// Assert
cut.WaitForAssertion(() => cut.Markup.ShouldContain("Page"), timeout: TimeSpan.FromSeconds(5));
}

[Fact]
public void MerchantsIndex_LoadMerchants_LoadFails_NavigatesToError()
{
// Arrange
this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Failure());

// Act
var cut = RenderComponent<MerchantsIndex>();

// Assert
_fakeNavigationManager.Uri.ShouldContain("error");
}

[Fact]
public void MerchantsIndex_RowClick_NavigatesToMerchantDetailsPage()
{
// Arrange
var merchantId = Guid.NewGuid();
var merchants = new List<MerchantModels.MerchantListModel>
{
new()
{
MerchantId = merchantId,
MerchantName = "Test Merchant",
MerchantReference = "REF001"
}
};

this.MerchantUIService.Setup(m => m.GetMerchants(It.IsAny<CorrelationId>(), It.IsAny<Guid>(), It.IsAny<String>(),
It.IsAny<String>(),
It.IsAny<Int32>(),
It.IsAny<String>(),
It.IsAny<String>()))
.ReturnsAsync(Result.Success(merchants));

var cut = RenderComponent<MerchantsIndex>();
cut.WaitForState(() => !cut.Markup.Contains("animate-spin"), TimeSpan.FromSeconds(5));

// Act - Find and click the merchant row
var rows = cut.FindAll("tr.hover\\:bg-gray-50");
rows.FirstOrDefault()?.Click();

// Assert
_fakeNavigationManager.Uri.ShouldContain($"/merchants/{merchantId}");
}
}
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