Add SemVerMatches tests

internal/semver_test.go

@@ -0,0 +1,28 @@
+package internal
+
+import "testing"
+
+func TestSemVerMatches(t *testing.T) {
+	cases := [][]any{
+		{"1.2.3", "1.2.3", true},
+		{"1.2.3", "1.2", true},
+		{"1.2.3", "1", true},
+		{"invalid", "2.0.0", false},
+		{"2.0.0", "invalid", false},
+		{"", "3.0.0", false},
+		{"4.0.0", "v4", true},
+		{"v4.0.0", "4", true},
+		{" 5.0.0 ", "5.0.0", true},
+		{"5.0.0 ", "  5.0.0  ", true},
+	}
+
+	for _, c := range cases {
+		a := c[0].(string)
+		b := c[1].(string)
+		expected := c[2].(bool)
+		actual := SemVerMatches(a, b)
+		if actual != expected {
+			t.Errorf("SemVerMatches(%s, %s) = %t, expected %t", a, b, actual, expected)
+		}
+	}
+}