public void GivenAGenericList_WhenRenderingUsingTypeTemplate_ThenTheExpectedOutcomeIsRendered()
{
// Arrange
var parser = new TemplateParser();
var template = parser.Parse("[foreach]{}[/]");
var source = new List <int>()
{
1, 2, 3
};
// Act
var testProxy = new TestProxy();
testProxy.WriteTemplate(template, source);
var preTemplateResult = testProxy.ToString();
parser.AddTypeTemplate <int>("{v}", t => new{ v = (10 - t).ToString() });
var testProxy2 = new TestProxy();
testProxy2.WriteTemplate(template, source);
var postTemplateResult = testProxy2.ToString();
// Assert
Assert.Equal("123", preTemplateResult);
Assert.Equal("987", postTemplateResult);
}
public void GivenAPropertyNameWithFormatting_WhenRendering_ThenSubstituteWithFormattedValue()
{
// Arrange
var substitutionRenderer = new SubstitutionRenderer("Value:D5", new Template(new TemplateParser()));
var consoleProxy = new TestProxy();
// Act
substitutionRenderer.Render(consoleProxy, new { Value = 1 }, CultureInfo.CurrentUICulture);
// Assert
Assert.Equal("00001", consoleProxy.ToString());
}
public void GivenANullValue_WhenSubstituting_ThenReplaceWithEmptyString()
{
// Arrange
var substitutionRenderer = new SubstitutionRenderer("Value", new Template(new TemplateParser()));
var consoleProxy = new TestProxy();
// Act
substitutionRenderer.Render(consoleProxy, new { Value = (string)null }, CultureInfo.CurrentUICulture);
// Assert
Assert.Equal(consoleProxy.ToString(), string.Empty);
}
public void GivenANestedPropertyName_WhenRendering_ThenSubstituteWithValue()
{
// Arrange
var substitutionRenderer = new SubstitutionRenderer("Value.Length", new Template(new TemplateParser()));
var consoleProxy = new TestProxy();
// Act
substitutionRenderer.Render(consoleProxy, new { Value = "This is the value" }, CultureInfo.CurrentUICulture);
// Assert
Assert.Equal("17", consoleProxy.ToString());
}
public void GivenASimplePropertyNameWithWrongCasing_WhenRendering_ThenSubstituteWithEmptyString()
{
// Arrange
var substitutionRenderer = new SubstitutionRenderer("value", new Template(new TemplateParser()));
var consoleProxy = new TestProxy();
// Act
substitutionRenderer.Render(consoleProxy, new { Value = "This is the value" }, CultureInfo.CurrentUICulture);
// Assert
Assert.Equal(string.Empty, consoleProxy.ToString());
}
public void GivenAController_WhenCallingAMethod_ThenStandardConvertersAreUsed()
{
// Arrange
var consoleProxy = new TestProxy();
var setupCalled = false;
var controller = new Controller(new MyClass(), consoleProxy, setup => setupCalled = true);
controller.Run("Render", "true", "Some string", "12", "-Uppercase");
// Act
var actual = consoleProxy.ToString();
// Assert
Assert.Equal("TRUE : SOME STRING : 12", actual);
Assert.True(setupCalled);
}
public void GivenATypeTemplateWithTypeConverter_WhenRenderingAValue_ThenTheValueIsConverted()
{
// Arrange
var parser = new TemplateParser();
var template = parser.Parse("{}");
// Act
var testProxy = new TestProxy();
testProxy.WriteTemplate(template, this);
var preTemplateResult = testProxy.ToString();
parser.AddTypeTemplate <SubTemplateTests>("{}", tests => new string(tests.GetType().Name.Reverse().ToArray()));
var testProxy2 = new TestProxy();
testProxy2.WriteTemplate(template, this);
var postTemplateResult = testProxy2.ToString();
// Assert
Assert.Equal("ConsoleExtensions.Templating.Tests.SubTemplateTests", preTemplateResult);
Assert.Equal("stseTetalpmeTbuS", postTemplateResult);
}
public void GivenAObjectWithNoSubTemplate_WhenRegisteringATemplate_ThenTheRegisteredTemplateShouldBeUsed()
{
// Arrange
var parser = new TemplateParser();
var template = parser.Parse("{}");
// Act
var testProxy = new TestProxy();
testProxy.WriteTemplate(template, this);
var preTemplateResult = testProxy.ToString();
parser.AddTypeTemplate <SubTemplateTests>("Replaced with template");
var testProxy2 = new TestProxy();
testProxy2.WriteTemplate(template, this);
var postTemplateResult = testProxy2.ToString();
// Assert
Assert.Equal("ConsoleExtensions.Templating.Tests.SubTemplateTests", preTemplateResult);
Assert.Equal("Replaced with template", postTemplateResult);
}