Merge branch 'phase/41-opinions'

# Conflicts: # docs/phases/README.md
2026-08-20 07:58:05 +03:00
parent e35aa0d893 3fdbbf488e
commit 6264034e4b
25 changed files with 1021 additions and 28 deletions
@@ -0,0 +1,55 @@
+namespace HSchool.People.Tests;
+
+public class OpinionGeneratorTests
+{
+    [Fact]
+    public void ParentAndChild_HavePositiveOpinionsBothWays_AfterGeneration()
+    {
+        var roster = Fixtures.Generate(Fixtures.Classrooms(4));
+        var people = roster.People.ToDictionary(person => person.Id, StringComparer.Ordinal);
+
+        var child = roster.People.First(person => person.IsStudent && !person.IsParent);
+        var family = roster.Families.Single(row => row.Id.Equals(child.FamilyId, StringComparison.Ordinal));
+        Assert.NotEmpty(family.ParentIds);
+
+        foreach (var parentId in family.ParentIds)
+        {
+            Assert.True(child.Opinions.TryGetValue(parentId, out var toParent));
+            Assert.True(toParent > 0);
+
+            var parent = people[parentId];
+            Assert.True(parent.Opinions.TryGetValue(child.Id, out var toChild));
+            Assert.True(toChild > 0);
+        }
+    }
+
+    [Fact]
+    public void Classmates_HaveNoOpinionEntry_AfterGeneration()
+    {
+        var roster = Fixtures.Generate(Fixtures.Classrooms(4));
+        var pupils = roster.People.Where(person => person.IsStudent).ToArray();
+        Assert.True(pupils.Length >= 2);
+
+        var first = pupils[0];
+        var classmate = pupils.First(person =>
+            person.Id != first.Id
+            && !OpinionStore.FamilyMemberIds(roster, first).Contains(person.Id));
+
+        Assert.False(first.Opinions.ContainsKey(classmate.Id));
+        Assert.False(classmate.Opinions.ContainsKey(first.Id));
+    }
+
+    [Fact]
+    public void ParentToChild_AndChildToParent_CanDiffer()
+    {
+        var roster = Fixtures.Generate(Fixtures.Classrooms(4));
+        var people = roster.People.ToDictionary(person => person.Id, StringComparer.Ordinal);
+        var child = roster.People.First(person => person.IsStudent && !person.IsParent);
+        var parentId = roster.Families.Single(row => row.Id.Equals(child.FamilyId, StringComparison.Ordinal)).ParentIds[0];
+        var parent = people[parentId];
+
+        Assert.True(parent.Opinions.TryGetValue(child.Id, out var parentView));
+        Assert.True(child.Opinions.TryGetValue(parentId, out var childView));
+        Assert.NotEqual(parentView, childView);
+    }
+}