public void Truncate(string input, int size, string output)
{
var source = new StringValue(input);
var arguments = new FilterArguments().Add(new NumberValue(size));
var context = new TemplateContext();
var result = StringFilters.Truncate(source, arguments, context);
Assert.Equal(output, result.ToStringValue());
}
public void TruncateShortString()
{
var input = new StringValue("Hello");
var arguments = new FilterArguments().Add(new NumberValue(5)).Add(new StringValue("..."));
var context = new TemplateContext();
var result = StringFilters.Truncate(input, arguments, context);
Assert.Equal("Hello", result.ToStringValue());
}
public void TruncateNullString()
{
var input = new StringValue(null);
var arguments = new FilterArguments().Add(new NumberValue(5)).Add(new StringValue("..."));
var context = new TemplateContext();
var result = StringFilters.Truncate(input, arguments, context);
Assert.Null(result.ToStringValue());
}
public void TestTruncate(string expected, object input, object length = null, object truncate = null)
{
Assert.Equal(expected, StringFilters.Truncate(FluidValue.Create(input), new FilterArguments(length, truncate), new TemplateContext()).ToObjectValue());
}
public void TestTruncate(string expected, object input, object length = null, object truncate = null)
{
Assert.Equal(expected, StringFilters.Truncate(FluidValue.Create(input, TemplateOptions.Default), new FilterArguments(FluidValue.Create(length, TemplateOptions.Default), FluidValue.Create(truncate, TemplateOptions.Default)), new TemplateContext()).Result.ToObjectValue());
}
