Adding the challenge 0301

0301/sql_parser_test.go

@@ -0,0 +1,28 @@
+package db0301
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParseName(t *testing.T) {
+	p := NewParser(" a b0 _0_ 123 ")
+	name, ok := p.tryName()
+	assert.True(t, ok && name == "a")
+	name, ok = p.tryName()
+	assert.True(t, ok && name == "b0")
+	name, ok = p.tryName()
+	assert.True(t, ok && name == "_0_")
+	_, ok = p.tryName()
+	assert.False(t, ok)
+}
+
+func TestParseKeyword(t *testing.T) {
+	p := NewParser(" select  HELLO ")
+	assert.False(t, p.tryKeyword("sel"))
+	assert.True(t, p.tryKeyword("SELECT"))
+	assert.True(t, p.tryKeyword("hello") && p.isEnd())
+}
+
+// QzBQWVJJOUhU https://trialofcode.org/