updates on the sweeper and eligibility things in the order

internal/assignment/sweeper_test.go

@@ -0,0 +1,81 @@
+package assignment
+
+import (
+	"testing"
+	"time"
+
+	"doormile/constants"
+)
+
+func TestSweepInterval(t *testing.T) {
+	cases := []struct {
+		env  string
+		want time.Duration
+	}{
+		{"", defaultSweepSeconds * time.Second},
+		{"0", 0}, // off
+		{"120", 120 * time.Second},
+		{"5", 30 * time.Second}, // floored: one attempt per pending booking per sweep
+		{"soon", defaultSweepSeconds * time.Second},
+		{"-1", defaultSweepSeconds * time.Second},
+	}
+	for _, c := range cases {
+		t.Setenv("ASSIGNMENT_SWEEP_SECONDS", c.env)
+		if got := sweepInterval(); got != c.want {
+			t.Errorf("ASSIGNMENT_SWEEP_SECONDS=%q: %v, want %v", c.env, got, c.want)
+		}
+	}
+}
+
+func TestSweepMaxAge(t *testing.T) {
+	cases := map[string]time.Duration{
+		"":    defaultSweepMaxAgeHours * time.Hour,
+		"24":  24 * time.Hour,
+		"0":   defaultSweepMaxAgeHours * time.Hour, // 0 would sweep nothing
+		"two": defaultSweepMaxAgeHours * time.Hour,
+	}
+	for env, want := range cases {
+		t.Setenv("ASSIGNMENT_SWEEP_MAX_AGE_HOURS", env)
+		if got := sweepMaxAge(); got != want {
+			t.Errorf("ASSIGNMENT_SWEEP_MAX_AGE_HOURS=%q: %v, want %v", env, got, want)
+		}
+	}
+}
+
+func TestKindFor(t *testing.T) {
+	if kindFor(constants.BookingSourceCustomerApp) != kindCustomer {
+		t.Error("customer-app bookings take the customer path")
+	}
+	for _, s := range []string{constants.BookingSourceExpress, "", "anything"} {
+		if kindFor(s) != kindExpress {
+			t.Errorf("%q should take the express path", s)
+		}
+	}
+}
+
+func TestSweepSkipsExpressFollowsTheAgentFlag(t *testing.T) {
+	t.Setenv("EXPRESS_AGENT_ENABLED", "")
+	if sweepSkipsExpress() {
+		t.Error("agent off: console bookings are swept")
+	}
+	t.Setenv("EXPRESS_AGENT_ENABLED", "true")
+	if !sweepSkipsExpress() {
+		t.Error("agent on: console bookings are left to the agent")
+	}
+}
+
+func TestMaxGPSAgeMinutes(t *testing.T) {
+	cases := map[string]int{
+		"":     defaultMaxGPSAgeMinutes,
+		"0":    0, // check off
+		"30":   30,
+		"-5":   defaultMaxGPSAgeMinutes,
+		"half": defaultMaxGPSAgeMinutes, // a typo must not switch the check off
+	}
+	for env, want := range cases {
+		t.Setenv("ASSIGNMENT_MAX_GPS_AGE_MINUTES", env)
+		if got := maxGPSAgeMinutes(); got != want {
+			t.Errorf("ASSIGNMENT_MAX_GPS_AGE_MINUTES=%q: %d, want %d", env, got, want)
+		}
+	}
+}