101 lines
3.4 KiB
C#
101 lines
3.4 KiB
C#
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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#if !DNXCORE50
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Microsoft.AspNet.Razor.Parser;
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using Microsoft.AspNet.Razor.Parser.SyntaxTree;
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using Microsoft.AspNet.Razor.TagHelpers;
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using Moq;
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using Xunit;
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namespace Microsoft.AspNet.Razor.Test.Parser
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{
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public class ParserVisitorExtensionsTest
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{
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[Fact]
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public void VisitThrowsOnNullVisitor()
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{
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ParserVisitor target = null;
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var errorSink = new ErrorSink();
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var results = new ParserResults(new BlockBuilder() { Type = BlockType.Comment }.Build(),
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Enumerable.Empty<TagHelperDescriptor>(),
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errorSink);
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Assert.Throws<ArgumentNullException>("self", () => target.Visit(results));
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}
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[Fact]
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public void VisitThrowsOnNullResults()
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{
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var target = new Mock<ParserVisitor>().Object;
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Assert.Throws<ArgumentNullException>("result", () => target.Visit(null));
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}
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[Fact]
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public void VisitSendsDocumentToVisitor()
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{
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// Arrange
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Mock<ParserVisitor> targetMock = new Mock<ParserVisitor>();
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var root = new BlockBuilder() { Type = BlockType.Comment }.Build();
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var errorSink = new ErrorSink();
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var results = new ParserResults(root,
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Enumerable.Empty<TagHelperDescriptor>(),
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errorSink);
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// Act
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targetMock.Object.Visit(results);
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// Assert
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targetMock.Verify(v => v.VisitBlock(root));
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}
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[Fact]
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public void VisitSendsErrorsToVisitor()
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{
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// Arrange
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Mock<ParserVisitor> targetMock = new Mock<ParserVisitor>();
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var root = new BlockBuilder() { Type = BlockType.Comment }.Build();
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var errorSink = new ErrorSink();
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List<RazorError> errors = new List<RazorError>
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{
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new RazorError("Foo", 1, 0, 1),
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new RazorError("Bar", 2, 0, 2),
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};
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foreach (var error in errors)
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{
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errorSink.OnError(error);
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}
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var results = new ParserResults(root, Enumerable.Empty<TagHelperDescriptor>(), errorSink);
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// Act
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targetMock.Object.Visit(results);
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// Assert
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targetMock.Verify(v => v.VisitError(errors[0]));
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targetMock.Verify(v => v.VisitError(errors[1]));
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}
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[Fact]
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public void VisitCallsOnCompleteWhenAllNodesHaveBeenVisited()
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{
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// Arrange
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Mock<ParserVisitor> targetMock = new Mock<ParserVisitor>();
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var root = new BlockBuilder() { Type = BlockType.Comment }.Build();
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var errorSink = new ErrorSink();
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errorSink.OnError(new RazorError("Foo", 1, 0, 1));
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errorSink.OnError(new RazorError("Bar", 2, 0, 2));
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var results = new ParserResults(root, Enumerable.Empty<TagHelperDescriptor>(), errorSink);
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// Act
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targetMock.Object.Visit(results);
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// Assert
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targetMock.Verify(v => v.OnComplete());
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}
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}
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}
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#endif
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