one more test

Signed-off-by: Tim Vaillancourt <tim@timvaillancourt.com>
slackhq · Jun 19, 2024 · 7a5457e · 7a5457e
1 parent 92cd529
commit 7a5457e
Showing 1 changed file with 29 additions and 0 deletions.
diff --git a/go/vt/sqlparser/ast_equals_test.go b/go/vt/sqlparser/ast_equals_test.go
@@ -0,0 +1,29 @@
+package sqlparser
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCountStarEqualsRefOfCountStar(t *testing.T) {
+	{
+		a := &CountStar{}
+		b := &CountStar{}
+		assert.True(t, EqualsRefOfCountStar(a, b))
+	}
+	{
+		a := &CountStar{Name: "a"}
+		b := &CountStar{Name: "a"}
+		assert.True(t, EqualsRefOfCountStar(a, b))
+	}
+	{
+		a := &CountStar{Name: "a"}
+		b := &CountStar{Name: "b"}
+		assert.False(t, EqualsRefOfCountStar(a, b))
+	}
+	{
+		a := &CountStar{Name: "a"}
+		assert.False(t, EqualsRefOfCountStar(a, nil))
+	}
+}