initial commit

where_test.go

@@ -0,0 +1,38 @@
+package simql
+
+import (
+	"testing"
+
+	"github.com/alecthomas/assert/v2"
+)
+
+func TestWhere(t *testing.T) {
+	type TestCase struct {
+		In       string
+		IsValid  bool
+		Glue     string
+		Column   string
+		Operator string
+		Value    any
+	}
+
+	testCases := []TestCase{
+		{In: "id = ?", IsValid: true, Column: "id", Operator: "="},
+		{In: "id = 1234", IsValid: true, Column: "id", Operator: "=", Value: "1234"},
+		{In: "and id = ?", IsValid: true, Glue: "and", Column: "id", Operator: "="},
+		{In: "or id = ?", IsValid: true, Glue: "or", Column: "id", Operator: "="},
+	}
+
+	for _, testCase := range testCases {
+		t.Run(testCase.In, func(t *testing.T) {
+			w := Where(testCase.In)
+			glue, column, operator, value, ok := w.Parse()
+
+			assert.Equal(t, testCase.IsValid, ok, "incorrect test case")
+			assert.Equal(t, testCase.Glue, glue, "parsed glue incorrectly")
+			assert.Equal(t, testCase.Column, column, "parsed column incorrectly")
+			assert.Equal(t, testCase.Operator, operator, "parsed operator incorrectly")
+			assert.Equal(t, testCase.Value, value, "parsed value incorrectly")
+		})
+	}
+}