C# FormatCompiler类代码示例

 public void TestCompile_CommentAloneOnlyLine_PrintsSurroundingSpace()
 {
     FormatCompiler compiler = new FormatCompiler();
     Generator generator = compiler.Compile("    {{#! comment }}    ");
     string result = generator.Render(null);
     Assert.AreEqual("        ", result, "The wrong text was generated.");
 }

 public void TestCompile_CommentContentComment_RemovesComment()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = "{{#! comment }}Middle{{#! comment }}";
     Generator generator = compiler.Compile(format);
     string result = generator.Render(new object());
     Assert.AreEqual("Middle", result, "The wrong text was generated.");
 }

 public void TestCompile_Key_ReplacesWithValue()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = @"Hello, {{Name}}!!!";
     Generator generator = compiler.Compile(format);
     string result = generator.Render(new { Name = "Bob" });
     Assert.AreEqual("Hello, Bob!!!", result, "The wrong text was generated.");
 }

 public void TestCompile_LineAllWhitespace_PrintsWhitespace()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = "\t    \t";
     Generator generator = compiler.Compile(format);
     string result = generator.Render(null);
     Assert.AreEqual(format, result, "The generated text was wrong.");
 }

 public void TestCompile_NoTags_PrintsFormatString()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = "This is an ordinary string.";
     Generator generator = compiler.Compile(format);
     string result = generator.Render(null);
     Assert.AreEqual(format, result, "The generated text was wrong.");
 }

 public void TestCompile_CommentBlankComment_RemovesLine()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = "{{#! comment }}    {{#! comment }}";
     Generator generator = compiler.Compile(format);
     string result = generator.Render(new object());
     Assert.AreEqual(String.Empty, result, "The wrong text was generated.");
 }

 public void TestCompile_CanUseContextVariablesToMakeDecisions()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = @"{{#each this}}{{#if @index}}{{#index}}{{/if}}{{/each}}";
     Generator generator = compiler.Compile(format);
     string actual = generator.Render(new int[] { 1, 1, 1, 1, });
     string expected = "123";
     Assert.AreEqual(expected, actual, "The numbers were not valid.");
 }

 public void TestCompile_CanUseContextStartEndVariablesToMakeDecisions()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = @"{{#each this}}{{#if @start}}<li class=""first""></li>{{#elif @end}}<li class=""last""></li>{{#else}}<li class=""middle""></li>{{/if}}{{/each}}";
     Generator generator = compiler.Compile(format);
     string actual = generator.Render(new int[] { 1, 1, 1, 1, });
     string expected = @"<li class=""first""></li><li class=""middle""></li><li class=""middle""></li><li class=""last""></li>";
     Assert.AreEqual(expected, actual, "The string is not valid.");
 }

 public void TestCompile_CommentNewLineBlank_PrintsBlank()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = @"    {{#! comment }}
     ";
     Generator generator = compiler.Compile(format);
     string result = generator.Render(null);
     Assert.AreEqual("        ", result, "The wrong text was generated.");
 }

        public void TestCompile_OutputNewLineBlank_PrintsBothLines()
        {
            FormatCompiler compiler = new FormatCompiler();
            const string format = @"Hello{{#newline}}
    ";

            const string expected = @"Hello
    ";
            Generator generator = compiler.Compile(format);
            string result = generator.Render(null);
            Assert.AreEqual(expected, result, "The wrong text was generated.");
        }

 public void TestCompile_CanUseContextVariableToToggle()
 {
     FormatCompiler compiler = new FormatCompiler();
     const string format = @"{{#set even}}{{#each this}}{{#if @even}}Even {{#else}}Odd {{/if}}{{#set even}}{{/each}}";
     Generator generator = compiler.Compile(format);
     generator.ValueRequested += (sender, e) =>
     {
         e.Value = !(bool)(e.Value ?? false);
     };
     string actual = generator.Render(new int[] { 1, 1, 1, 1 });
     string expected = "Even Odd Even Odd ";
     Assert.AreEqual(expected, actual, "The context variable was not toggled.");
 }

        public void TestEach()
        {
            Dictionary<string, object> allparameters = new Dictionary<string, object>();
            allparameters.Add("stuName", "Jason");
            allparameters.Add("schoolName", "SH LJZ");
            //-----------------------------------------------------
            var class1 = new Dictionary<string, object>();
            class1.Add("Address", "Tong ren road 258号");
            class1.Add("Date", DateTime.Now);

            var Class2 = new Dictionary<string, object>();
            Class2.Add("Address", "People square");
            Class2.Add("Date", DateTime.Now);

            List<object> classes = new List<object>();
            classes.Add(class1);
            classes.Add(Class2);
            //-------------------------------------------------------
            allparameters.Add("Classes", classes);
            //--------------------------------------------------------
            var school1 = new Dictionary<string, object>();
            school1.Add("SchoolName", "LJZ");
            school1.Add("StuCount", 10);

            var school2 = new Dictionary<string, object>();
            school2.Add("SchoolName", "PSQ");
            school2.Add("StuCount", "20");

            List<object> schools = new List<object>();
            schools.Add(school1);
            schools.Add(school2);
            //---------------------------------------------------------
            allparameters.Add("Schools", schools);
            FormatCompiler compiler = new FormatCompiler();
            Generator generator = compiler.Compile(template);
            string actual = generator.Render(allparameters);
            Assert.IsNotNull(actual);
        }

 public void TestCompile_IfElse_TwoElses_IncludesSecondElseInElse_Throws()
 {
     FormatCompiler parser = new FormatCompiler();
     const string format = "Before{{#if this}}Yay{{#else}}Nay{{#else}}Bad{{/if}}After";
     Generator generator = parser.Compile(format);
     string result = generator.Render(false);
     Assert.AreEqual("BeforeNay{{#else}}BadAfter", result, "The wrong text was generated.");
 }

 public void TestCompile_IfElse_EvaluatesToFalse_PrintsElse()
 {
     FormatCompiler parser = new FormatCompiler();
     const string format = "Before{{#if this}}Yay{{#else}}Nay{{/if}}After";
     Generator generator = parser.Compile(format);
     string result = generator.Render(false);
     Assert.AreEqual("BeforeNayAfter", result, "The wrong text was generated.");
 }

 public void TestCompile_IfElif_ElifFalse_PrintsNothing()
 {
     FormatCompiler parser = new FormatCompiler();
     const string format = "Before{{#if First}}First{{#elif Second}}Second{{/if}}After";
     Generator generator = parser.Compile(format);
     string result = generator.Render(new { First = false, Second = false });
     Assert.AreEqual("BeforeAfter", result, "The wrong text was generated.");
 }