chore: initial git load of code space

2026-05-12 08:52:33 -05:00
parent 9abada692f
commit 5e467bcc9c
384 changed files with 65960 additions and 2 deletions
@@ -0,0 +1,64 @@
+using System.Text;
+using System.Text.Json;
+
+namespace Strata.SqlTools.SqlBreakdown.Tests;
+
+[TestFixture]
+public class JsonTokenReaderTests
+{
+    [Test]
+    public void JsonTokenReader_ReadsJsonTokensCorrectly()
+    {
+        // Arrange
+        var jsonString = """
+            {
+                "foo": "bar",
+                "myList": [1,2,3,4],
+                "another": 12
+            }
+            """;
+        var jsonBytes = Encoding.UTF8.GetBytes(jsonString);
+        var reader = new Utf8JsonReader(jsonBytes);
+        var tokens = new List<(JsonTokenType Type, string Value)>();
+
+        // Act
+        while (reader.Read())
+        {
+            var tokenValue = Encoding.UTF8.GetString(reader.ValueSpan);
+            tokens.Add((reader.TokenType, tokenValue));
+        }
+
+        // Assert - Validate JSON shape and structure
+        Assert.That(tokens, Is.Not.Empty);
+
+        // Validate JSON starts with StartObject and ends with EndObject
+        Assert.That(tokens.Count, Is.GreaterThan(2));
+        Assert.That(tokens[0].Type, Is.EqualTo(JsonTokenType.StartObject));
+        Assert.That(tokens[^1].Type, Is.EqualTo(JsonTokenType.EndObject));
+        Assert.That(tokens.Count(t => t.Type == JsonTokenType.PropertyName && t.Value == "foo"), Is.EqualTo(1));
+        Assert.That(tokens.Count(t => t.Type == JsonTokenType.String && t.Value == "bar"), Is.EqualTo(1));
+        Assert.That(tokens.Count(t => t.Type == JsonTokenType.PropertyName && t.Value == "myList"), Is.EqualTo(1));
+        Assert.That(tokens.Count(t => t.Type == JsonTokenType.StartArray), Is.EqualTo(1));
+        Assert.That(tokens.Count(t => t.Type == JsonTokenType.PropertyName && t.Value == "another"), Is.EqualTo(1));
+        Assert.That(tokens.Count(t => t.Type == JsonTokenType.Number && t.Value == "12"), Is.EqualTo(1));
+
+        // Deep validation of JSON content structure
+        var tokenIndex = 4;
+
+        // Token 4: [
+        Assert.That(tokens[tokenIndex++].Type, Is.EqualTo(JsonTokenType.StartArray));
+
+        // Token 5-8: Array elements [1,2,3,4]
+        Assert.That(tokens[tokenIndex].Type, Is.EqualTo(JsonTokenType.Number));
+        Assert.That(tokens[tokenIndex++].Value, Is.EqualTo("1"));
+        Assert.That(tokens[tokenIndex].Type, Is.EqualTo(JsonTokenType.Number));
+        Assert.That(tokens[tokenIndex++].Value, Is.EqualTo("2"));
+        Assert.That(tokens[tokenIndex].Type, Is.EqualTo(JsonTokenType.Number));
+        Assert.That(tokens[tokenIndex++].Value, Is.EqualTo("3"));
+        Assert.That(tokens[tokenIndex].Type, Is.EqualTo(JsonTokenType.Number));
+        Assert.That(tokens[tokenIndex++].Value, Is.EqualTo("4"));
+
+        // Token 9: ]
+        Assert.That(tokens[tokenIndex].Type, Is.EqualTo(JsonTokenType.EndArray));
+    }
+}