feat(datasync): add ParameterFormatConverter with JDE date/time support

2026-01-06 13:25:15 -05:00
parent 5f8b4422b3
commit 1f7fd9f0f2
2 changed files with 227 additions and 0 deletions
@@ -0,0 +1,148 @@
+using JdeScoping.DataSync.Services;
+using Shouldly;
+
+namespace JdeScoping.DataSync.Tests.Services;
+
+public class ParameterFormatConverterTests
+{
+    [Fact]
+    public void ToJdeJulianDate_Year2024Day100_Returns124100()
+    {
+        var date = new DateTime(2024, 4, 9); // Day 100
+        var result = ParameterFormatConverter.ToJdeJulianDate(date);
+        result.ShouldBe(124100);
+    }
+
+    [Fact]
+    public void ToJdeJulianDate_Year1999Day365_Returns99365()
+    {
+        var date = new DateTime(1999, 12, 31);
+        var result = ParameterFormatConverter.ToJdeJulianDate(date);
+        result.ShouldBe(99365);
+    }
+
+    [Fact]
+    public void ToJdeJulianDate_Year2000Day1_Returns100001()
+    {
+        // Year 2000 should have century bit = 1
+        var date = new DateTime(2000, 1, 1);
+        var result = ParameterFormatConverter.ToJdeJulianDate(date);
+        result.ShouldBe(100001);
+    }
+
+    [Fact]
+    public void ToJdeJulianDate_Year1998Day1_Returns98001()
+    {
+        // Year 1998 should have century bit = 0
+        var date = new DateTime(1998, 1, 1);
+        var result = ParameterFormatConverter.ToJdeJulianDate(date);
+        result.ShouldBe(98001);
+    }
+
+    [Fact]
+    public void ToJdeTime_143025_Returns143025()
+    {
+        var time = new DateTime(2024, 1, 1, 14, 30, 25);
+        var result = ParameterFormatConverter.ToJdeTime(time);
+        result.ShouldBe(143025);
+    }
+
+    [Fact]
+    public void ToJdeTime_Midnight_Returns0()
+    {
+        var time = new DateTime(2024, 1, 1, 0, 0, 0);
+        var result = ParameterFormatConverter.ToJdeTime(time);
+        result.ShouldBe(0);
+    }
+
+    [Fact]
+    public void ToJdeTime_235959_Returns235959()
+    {
+        var time = new DateTime(2024, 1, 1, 23, 59, 59);
+        var result = ParameterFormatConverter.ToJdeTime(time);
+        result.ShouldBe(235959);
+    }
+
+    [Fact]
+    public void Convert_WithUtcTimezone_UsesUtc()
+    {
+        var converter = new ParameterFormatConverter("UTC");
+        var utcTime = DateTime.SpecifyKind(new DateTime(2024, 4, 9, 12, 0, 0), DateTimeKind.Utc);
+        var result = converter.Convert(utcTime, "jdeJulian");
+        result.ShouldBe(124100);
+    }
+
+    [Fact]
+    public void Convert_WithJdeTimeFormat_ReturnsInteger()
+    {
+        var converter = new ParameterFormatConverter("UTC");
+        var utcTime = DateTime.SpecifyKind(new DateTime(2024, 1, 1, 14, 30, 25), DateTimeKind.Utc);
+        var result = converter.Convert(utcTime, "jdetime");
+        result.ShouldBe(143025);
+    }
+
+    [Fact]
+    public void Convert_WithNullFormat_ReturnsAdjustedDateTime()
+    {
+        var converter = new ParameterFormatConverter("UTC");
+        var utcTime = DateTime.SpecifyKind(new DateTime(2024, 4, 9, 12, 0, 0), DateTimeKind.Utc);
+        var result = converter.Convert(utcTime, null);
+        result.ShouldBeOfType<DateTime>();
+        ((DateTime)result).ShouldBe(new DateTime(2024, 4, 9, 12, 0, 0));
+    }
+
+    [Fact]
+    public void Convert_WithUnknownFormat_ThrowsArgumentException()
+    {
+        var converter = new ParameterFormatConverter("UTC");
+        var utcTime = DateTime.SpecifyKind(new DateTime(2024, 4, 9, 12, 0, 0), DateTimeKind.Utc);
+        Should.Throw<ArgumentException>(() => converter.Convert(utcTime, "unknown"));
+    }
+
+    [Fact]
+    public void Constructor_WithLocalTimezone_Succeeds()
+    {
+        // Should not throw
+        var converter = new ParameterFormatConverter("LOCAL");
+        converter.ShouldNotBeNull();
+    }
+
+    [Fact]
+    public void Constructor_WithUtcTimezone_Succeeds()
+    {
+        // Should not throw
+        var converter = new ParameterFormatConverter("UTC");
+        converter.ShouldNotBeNull();
+    }
+
+    [Fact]
+    public void Convert_CaseInsensitiveFormat_ReturnsCorrectValue()
+    {
+        var converter = new ParameterFormatConverter("UTC");
+        var utcTime = DateTime.SpecifyKind(new DateTime(2024, 4, 9, 12, 0, 0), DateTimeKind.Utc);
+
+        // Test case insensitivity
+        var result1 = converter.Convert(utcTime, "JDEJULIAN");
+        var result2 = converter.Convert(utcTime, "JdeJulian");
+        var result3 = converter.Convert(utcTime, "jdejulian");
+
+        result1.ShouldBe(124100);
+        result2.ShouldBe(124100);
+        result3.ShouldBe(124100);
+    }
+
+    [Fact]
+    public void Constructor_CaseInsensitiveTimezone_Succeeds()
+    {
+        // All these should work
+        var converter1 = new ParameterFormatConverter("utc");
+        var converter2 = new ParameterFormatConverter("Utc");
+        var converter3 = new ParameterFormatConverter("local");
+        var converter4 = new ParameterFormatConverter("Local");
+
+        converter1.ShouldNotBeNull();
+        converter2.ShouldNotBeNull();
+        converter3.ShouldNotBeNull();
+        converter4.ShouldNotBeNull();
+    }
+}