85 lines
2.8 KiB
C#
85 lines
2.8 KiB
C#
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System.Collections.Generic;
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using System.Web.Razor.Parser;
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using System.Web.Razor.Parser.SyntaxTree;
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using Moq;
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using Xunit;
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using Assert = Microsoft.TestCommon.AssertEx;
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namespace System.Web.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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ParserResults results = new ParserResults(new BlockBuilder() { Type = BlockType.Comment }.Build(), new List<RazorError>());
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Assert.ThrowsArgumentNull(() => target.Visit(results), "self");
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}
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[Fact]
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public void VisitThrowsOnNullResults()
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{
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ParserVisitor target = new Mock<ParserVisitor>().Object;
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Assert.ThrowsArgumentNull(() => target.Visit(null), "result");
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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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Block root = new BlockBuilder() { Type = BlockType.Comment }.Build();
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ParserResults results = new ParserResults(root, new List<RazorError>());
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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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Block root = new BlockBuilder() { Type = BlockType.Comment }.Build();
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List<RazorError> errors = new List<RazorError>() {
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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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ParserResults results = new ParserResults(root, errors);
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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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Block root = new BlockBuilder() { Type = BlockType.Comment }.Build();
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List<RazorError> errors = new List<RazorError>() {
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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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ParserResults results = new ParserResults(root, errors);
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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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