[#32] Tests: Add PaymentVariantSummaryTest

Tests/DocumentTests/PaymentVariantSummaryTest.cs

@@ -0,0 +1,30 @@
+using Elwig.Documents;
+using Elwig.Helpers;
+using Elwig.Models.Dtos;
+using System.Text.RegularExpressions;
+
+namespace Tests.DocumentTests {
+    [TestFixture]
+    public class PaymentVariantSummaryTest {
+
+        [Test]
+        public async Task Test_01_PaymentVariant2020() {
+            using var ctx = new AppDbContext();
+            var v = (await ctx.PaymentVariants.FindAsync(2020, 1))!;
+            var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
+            using var doc = new PaymentVariantSummary(v, data);
+            var text = await Utils.GeneratePdfText(doc, true);
+            var table = text.Split('\n').Select(l => Regex.Split(l.Trim(), "[ ]{2,}")).Where(l => l.Length > 2).ToArray();
+            Assert.Multiple(() => {
+                Assert.That(text, Contains.Substring("Auszahlungsvariante"));
+                Assert.That(text, Contains.Substring(v.Name));
+                Assert.That(table, Is.EqualTo(new string[][] {
+                    [                  "Gradation", "ungebunden",      "gebunden",     "Gesamt" ],
+                    [                    "[°Oe]", "[kg]", "[€/kg]", "[kg]", "[€/kg]",    "[€]"  ],
+                    ["Grüner Veltliner",         "3 219",              "0",           "1 609,50"],
+                    ["Qualitätswein",      "73", "3 219", "0,5000",    "-",      "-", "1 609,50"],
+                }));
+            });
+        }
+    }
+}