public async Task DownloadConvertedText_WithAdapterException()
{
// arrange
var vm = new JsonCsvConverterViewModel(_jsRuntime, _errorAdapter);
// act
await vm.DownloadConvertedText().ConfigureAwait(false);
// assert
Assert.True(vm.HasError);
}
public async Task OpenInputFile_WithNullChangeEventArgs()
{
// arrange
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter);
InputFileChangeEventArgs args = null;
// act
await vm.OpenInputFile(args).ConfigureAwait(false);
// assert
Assert.Null(vm.SourceText);
Assert.True(vm.HasError);
}
public void Construction()
{
// arrange
// act
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter);
// assert
Assert.NotNull(vm);
Assert.Null(vm.SourceText);
Assert.Null(vm.ConvertedText);
Assert.True(vm.IsConvertedTextEmpty);
Assert.Null(vm.ErrorMessage);
Assert.False(vm.HasError);
}
public async Task DownloadConvertedText_WithValidJsonText()
{
// arrange
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter)
{
ConvertedText = @"[ { ""foo"" : ""12"" }, { ""bar"" : ""data"" } ]",
ConvertedType = IBrowserFileAdapter.FileType.JSON
};
// act
await vm.DownloadConvertedText().ConfigureAwait(false);
// assert
Assert.False(vm.HasError);
}
public async Task DownloadConvertedText_WithValidCsvText()
{
// arrange
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter)
{
ConvertedText = "foo, bar\r\ndata, 12\r\nasdf, 33\r\n",
ConvertedType = IBrowserFileAdapter.FileType.CSV
};
// act
await vm.DownloadConvertedText().ConfigureAwait(false);
// assert
Assert.False(vm.HasError);
}
public void DisplayErrorMessage()
{
// arrange
using var ctx = CreateConfiguredContext();
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter);
ctx.Services.AddSingleton <JsonCsvConverterViewModel>(vm);
var cut = ctx.RenderComponent <JsonCsvConverter>();
// act
cut.Find("#btn-convert-csv").Click();
// assert
cut.MarkupMatches(JsonCsvConverterExpectedResults.ErrorResult);
}
public async Task OpenInputFile_WithChangeEventArgsWithMultipleFiles()
{
// arrange
var files = new List <IBrowserFile> {
_testFile, _testFile, _testFile
};
var args = new InputFileChangeEventArgs(files);
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter);
// act
await vm.OpenInputFile(args).ConfigureAwait(false);
// assert
Assert.Null(vm.SourceText);
Assert.True(vm.HasError);
}
public void ConvertToJson(string source, string expectedConverted, bool expectedConvertedEmpty, bool expectedError)
{
// arrange
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter)
{
SourceText = source
};
// act
vm.ConvertToJson();
// assert
Assert.Equal(expectedConverted, vm.ConvertedText);
Assert.Equal(expectedConvertedEmpty, vm.IsConvertedTextEmpty);
Assert.Equal(IBrowserFileAdapter.FileType.JSON, vm.ConvertedType);
Assert.Equal(expectedError, vm.HasError);
}
public async Task OpenInputFile_WithValidChangeEventArgs()
{
// arrange
var files = new List <IBrowserFile> {
_testFile
};
var args = new InputFileChangeEventArgs(files);
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter);
// act
await vm.OpenInputFile(args).ConfigureAwait(false);
// assert
Assert.NotEmpty(vm.SourceText);
Assert.Equal("File data...", vm.SourceText);
Assert.False(vm.HasError);
}
public async Task Copy()
{
// arrange
var mockRuntime = new Mock <IJSRuntime>();
var vm = new JsonCsvConverterViewModel(mockRuntime.Object, _fileAdapter)
{
ConvertedText = "text to copy..."
};
// act
await vm.Copy().ConfigureAwait(false);
// assert
mockRuntime.Verify(f => f.InvokeAsync <object>(
"clipboardCopy.copyText",
new object[] { "text to copy..." }));
}
public void ClearAll()
{
// arrange
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter)
{
SourceText = "garbage in",
ConvertedText = "garbage out"
};
// act
vm.ClearAll();
// assert
Assert.Null(vm.SourceText);
Assert.Null(vm.ConvertedText);
Assert.Null(vm.ErrorMessage);
Assert.False(vm.HasError);
}
public void ToCsvButtonClicked()
{
// arrange
using var ctx = CreateConfiguredContext();
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter)
{
SourceText = "{ \"foo\" : 42, \"bar\" : \"data\" }",
};
ctx.Services.AddSingleton <JsonCsvConverterViewModel>(vm);
var cut = ctx.RenderComponent <JsonCsvConverter>();
// act
cut.Find("#btn-convert-csv").Click();
// assert
Assert.Contains("foo, bar", cut.Markup);
Assert.Contains("42, data", cut.Markup);
}
public void ClearAllButtonClicked()
{
// arrange
using var ctx = CreateConfiguredContext();
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter)
{
SourceText = "Test source text",
ConvertedText = "Test resulting converted text"
};
ctx.Services.AddSingleton <JsonCsvConverterViewModel>(vm);
var cut = ctx.RenderComponent <JsonCsvConverter>();
// act
cut.Find("#btn-clear").Click();
// assert
cut.MarkupMatches(JsonCsvConverterExpectedResults.DefaultRenderResult);
}
public void ToJsonButtonClicked()
{
// arrange
using var ctx = CreateConfiguredContext();
var vm = new JsonCsvConverterViewModel(_jsRuntime, _fileAdapter)
{
SourceText = "foo, bar\r\n42, data",
};
ctx.Services.AddSingleton <JsonCsvConverterViewModel>(vm);
var cut = ctx.RenderComponent <JsonCsvConverter>();
// act
cut.Find("#btn-convert-json").Click();
// assert
Assert.Contains(""foo" : "42"", cut.Markup);
Assert.Contains(""bar" : "data"", cut.Markup);
}
