Space API (#290)

email/handler/email_test.go

@@ -0,0 +1,67 @@
+package handler
+
+import (
+	"testing"
+
+	. "github.com/onsi/gomega"
+)
+
+func TestEmailValidation(t *testing.T) {
+	g := NewWithT(t)
+	tcs := []struct {
+		name  string
+		email string
+		valid bool
+	}{
+		{
+			name:  "Empty",
+			email: "",
+			valid: false,
+		},
+		{
+			name:  "Normal email",
+			email: "joe@example.com",
+			valid: true,
+		},
+		{
+			name:  "Email with dots",
+			email: "joe.bloggs@example.com",
+			valid: true,
+		},
+		{
+			name:  "Email with plus",
+			email: "joe+1@example.com",
+			valid: true,
+		},
+		{
+			name:  "Email with underscores",
+			email: "joe_bloggs@example.com",
+			valid: true,
+		},
+		{
+			name:  "White space",
+			email: "joe bloggs@example.com",
+			valid: false,
+		},
+		{
+			name:  "Trailing whitespace",
+			email: "joe@example.com ",
+			valid: false,
+		},
+		{
+			name:  "Preceding whitespace",
+			email: " joe@example.com",
+			valid: false,
+		},
+		{
+			name:  "Normal email",
+			email: "joe@example.com",
+			valid: true,
+		},
+	}
+	for _, tc := range tcs {
+		t.Run(tc.name, func(t *testing.T) {
+			g.Expect(validEmail(tc.email)).To(Equal(tc.valid))
+		})
+	}
+}