64 lines
3.1 KiB
C#
64 lines
3.1 KiB
C#
using JobTrackerApi.Models;
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using JobTrackerApi.Services;
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using Xunit;
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namespace JobTrackerApi.Tests;
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public sealed class CoverLetterDocumentContractTests
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{
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[Fact]
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public void Document_style_reuses_cv_allowlists_clamps_non_finite_values_and_escapes_all_metadata()
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{
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var settings = CoverLetterDocumentSettingsJson.Normalize(new()
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{
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ThemeId = "unknown", BodyFont = "Arial; background:url(https://invalid.test)", AccentColor = "#fff;bad",
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BaseFontSizePt = 100, LineHeight = double.PositiveInfinity, PageMarginMm = -10, PageSize = "<style>", SourceCvId = -1,
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});
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Assert.Equal("modern", settings.ThemeId);
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Assert.Equal("#2563eb", settings.AccentColor);
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Assert.Equal("'Segoe UI', Roboto, Arial, sans-serif", settings.BodyFont);
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Assert.Equal(13, settings.BaseFontSizePt);
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Assert.Equal(1.42, settings.LineHeight);
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Assert.Equal(8, settings.PageMarginMm);
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Assert.Equal("a4", settings.PageSize);
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Assert.Null(settings.SourceCvId);
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var html = new CoverLetterDocumentRenderer().Render("**bold**\n- bullet\n*italic*\n[x](javascript:alert(1))", new()
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{
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SenderTitle = "<iframe src=x>", SenderEmail = "<img src=x>", SenderPhone = "<script>x</script>",
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Recipient = "<object data=x>", Subject = "</title><script>x</script>", Date = "<svg onload=x>", PageSize = "letter",
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}).Html;
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Assert.Contains("<strong>bold</strong>", html);
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Assert.Contains("<li>bullet</li>", html);
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Assert.Contains("<em>italic</em>", html);
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Assert.Contains("@page{size:215.9mm 279.4mm", html);
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Assert.DoesNotContain("<script>", html);
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Assert.DoesNotContain("<img src", html);
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Assert.DoesNotContain("<iframe", html);
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Assert.DoesNotContain("href=\"javascript:", html);
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Assert.DoesNotContain("<svg", html);
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Assert.Contains("<object", html);
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}
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[Fact]
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public void Renderer_escapes_untrusted_content_and_exposes_shared_physical_page_contract()
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{
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var result = new CoverLetterDocumentRenderer().Render("<script>alert(1)</script>", new()
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{ SenderName = "<img src=x onerror=alert(1)>", AccentColor = "red; background:url(https://invalid.test)", PageMarginMm = 16 });
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Assert.DoesNotContain("<script>alert", result.Html);
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Assert.DoesNotContain("<img src=x", result.Html);
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Assert.DoesNotContain("https://invalid.test", result.Html);
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Assert.Contains("class=\"page letter-paper\"", result.Html);
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Assert.Contains("--cv-page-margin:16mm", result.Html);
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Assert.Contains("@page{size:210mm 297mm", result.Html);
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}
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[Fact]
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public void Letter_design_and_frozen_render_are_additive_nullable_persistence_fields()
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{
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Assert.NotNull(typeof(JobApplication).GetProperty("CoverLetterDocumentSettingsJson"));
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Assert.NotNull(typeof(CoverLetterVersion).GetProperty("DocumentSettingsJson"));
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Assert.NotNull(typeof(SubmittedApplicationPackage).GetProperty("CoverLetterDocumentSettingsJson"));
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Assert.NotNull(typeof(SubmittedApplicationPackage).GetProperty("RenderedCoverLetterHtml"));
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}
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}
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