Refine report filtering and date formatting

main_test.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"net/url"
 	"os"
 	"strings"
 	"testing"
@@ -48,6 +49,28 @@ func TestFilterUpcomingAssignments(t *testing.T) {
 	}
 }
 
+func TestFilterMissingAssignmentsHidesRevisionForCurrentA(t *testing.T) {
+	start := time.Date(2026, 1, 20, 0, 0, 0, 0, time.UTC)
+	assignments := []Assignment{
+		{
+			DueDate: time.Date(2026, 3, 20, 0, 0, 0, 0, time.UTC),
+			Course:  "Geometry Lab",
+			Title:   "Revise me",
+			Status:  "Revision Needed",
+		},
+		{
+			DueDate: time.Date(2026, 3, 21, 0, 0, 0, 0, time.UTC),
+			Course:  "Geometry Lab",
+			Title:   "Still missing",
+			Status:  "Missing",
+		},
+	}
+	got := filterMissingAssignments(assignments, start, map[string]struct{}{"geometry lab": {}})
+	if len(got) != 1 || got[0].Title != "Still missing" {
+		t.Fatalf("unexpected filtered assignments: %#v", got)
+	}
+}
+
 func TestDedupeAssignments(t *testing.T) {
 	assignment := Assignment{
 		DueDate: time.Date(2026, 4, 1, 0, 0, 0, 0, time.UTC),
@@ -141,6 +164,77 @@ func TestNormalizeSMTPHeloName(t *testing.T) {
 	}
 }
 
+func TestClassesWithCurrentA(t *testing.T) {
+	got := classesWithCurrentA([]ClassInfo{
+		{Name: "Geometry Lab", Grade: "A"},
+		{Name: "Civics", Grade: "B"},
+		{Name: "Intro. Spanish 1", Grade: "A-"},
+	})
+	if !hasCurrentA(got, "Geometry Lab") {
+		t.Fatal("expected Geometry Lab to have current A")
+	}
+	if !hasCurrentA(got, "Intro. Spanish 1") {
+		t.Fatal("expected Intro. Spanish 1 to have current A")
+	}
+	if hasCurrentA(got, "Civics") {
+		t.Fatal("did not expect Civics to have current A")
+	}
+}
+
+func TestFetchScheduleClasses(t *testing.T) {
+	doc := mustParseHTML(`
+<table class="student-classes current-classes pure-table pure-table-horizontal">
+  <tbody>
+    <tr>
+      <td><a data-track="Class Home Page" href="/class/1?back=/schedule">Geometry Lab</a></td>
+      <td>S1, S2</td>
+      <td>-</td>
+      <td>Teacher</td>
+      <td>A</td>
+      <td>Aug 25, 2025</td>
+      <td>-</td>
+    </tr>
+    <tr>
+      <td><a data-track="Class Home Page" href="/class/2?back=/schedule">Civics</a></td>
+      <td>S2</td>
+      <td>-</td>
+      <td>Teacher</td>
+      <td>B</td>
+      <td>Jan 20, 2026</td>
+      <td>-</td>
+    </tr>
+  </tbody>
+</table>`)
+	base, err := url.Parse("https://example.invalid/children/student/schedule")
+	if err != nil {
+		t.Fatalf("parse base URL: %v", err)
+	}
+	got, err := extractScheduleClasses(doc, base)
+	if err != nil {
+		t.Fatalf("extractScheduleClasses returned error: %v", err)
+	}
+	if len(got) != 2 {
+		t.Fatalf("got %d classes", len(got))
+	}
+	if got[1].Grade != "A" || got[1].Name != "Geometry Lab" {
+		t.Fatalf("unexpected classes: %#v", got)
+	}
+}
+
+func TestBuildBodyIncludesWeekday(t *testing.T) {
+	now := time.Date(2026, 3, 30, 10, 0, 0, 0, time.UTC)
+	start := time.Date(2026, 1, 20, 0, 0, 0, 0, time.UTC)
+	body := buildBody([]Assignment{{
+		DueDate: time.Date(2026, 3, 30, 0, 0, 0, 0, time.UTC),
+		Course:  "Civics",
+		Title:   "Essay",
+		Status:  "Missing",
+	}}, nil, start, "https://example.invalid/assignments", "https://example.invalid/schedule", now, 14)
+	if !strings.Contains(body, "Monday 2026-03-30") {
+		t.Fatalf("body missing weekday date: %s", body)
+	}
+}
+
 func mustParseHTML(text string) *html.Node {
 	doc, err := html.Parse(strings.NewReader(text))
 	if err != nil {