feat: Add the interval type

googleapis · Feb 11, 2025 · 68b6673 · 68b6673
1 parent 97502ea
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diff --git a/apis/Google.Cloud.Spanner.Data/Google.Cloud.Spanner.Data.Tests/V1/IntervalTests.cs b/apis/Google.Cloud.Spanner.Data/Google.Cloud.Spanner.Data.Tests/V1/IntervalTests.cs
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+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+using Microsoft.VisualBasic;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Numerics;
+using System.Threading;
+using Xunit;
+
+namespace Google.Cloud.Spanner.V1.Tests
+{
+    public class IntervalTests
+    {
+        [Theory]
+        [InlineData("P-0Y", "P0Y")]
+        [InlineData("P0Y0M0DT0H0M0S", "P0Y")]
+        [InlineData("P16M", "P1Y4M")]
+        [InlineData("P2Y-2M", "P1Y10M")]
+        [InlineData("P-1Y2M", "P-10M")]
+        [InlineData("P372D", "P372D")]
+        [InlineData("P-372D", "P-372D")]
+        [InlineData("PT7200H", "PT7200H")]
+        [InlineData("PT1H69M72S", "PT2H10M12S")]
+        [InlineData("PT1H-5M-2S", "PT54M58S")]
+        [InlineData("PT0,5S", "PT0.5S")]
+        [InlineData("PT0.500S", "PT0.5S")]
+        [InlineData("PT.5S", "PT0.5S")]
+        public void ParseString(string intervalString, string expectedString)
+        {
+            Interval interval = new Interval(intervalString);
+            Assert.Equal(interval.ToIso8601(), expectedString);
+        }
+
+        [Theory]
+        [InlineData("P1Y", Interval.NanosecondsInAYear)]
+        [InlineData("P12M", Interval.NanosecondsInAYear)]
+        [InlineData("P1M", Interval.NanosecondsInAMonth)]
+        [InlineData("PT1H", Interval.NanosecondsInAnHour)]
+        [InlineData("PT60M", Interval.NanosecondsInAnHour)]
+        [InlineData("PT1M", Interval.NanosecondsInAMinute)]
+        [InlineData("PT1S", Interval.NanosecondsInASecond)]
+        [InlineData("PT0.000000001S", 1L)]
+        public void GetNanoseconds(string intervalString, long expectedNanoseconds)
+        {
+            Interval interval = new Interval(intervalString);
+            Assert.Equal(interval.ToNanoseconds(), expectedNanoseconds);
+        }
+
+        [Theory]
+        [InlineData("P10Y", "P1Y", 1)]
+        [InlineData("P10Y", "P10Y", 0)]
+        [InlineData("P1Y", "P10Y", -1)]
+        [InlineData("P1Y", "P1Y1M", -1)]
+        [InlineData("P10M", "P1M", 1)]
+        [InlineData("P10M", "P100M", -1)]
+        [InlineData("P10M", "P10M", 0)]
+        [InlineData("P10M1D", "P10M", 1)]
+        [InlineData("P10MT1H", "P10M", 1)]
+        [InlineData("P10D", "P10D", 0)]
+        [InlineData("P1D", "P10D", -1)]
+        [InlineData("P10D", "P1D", 1)]
+        [InlineData("P1DT1S", "P1D", 1)]
+        [InlineData("PT1H", "PT2H", -1)]
+        [InlineData("PT2H1M", "PT2H", 1)]
+        [InlineData("PT1S", "PT2S", -1)]
+        [InlineData("PT0.000000001S", "PT0.000000002S", -1)]
+        [InlineData("PT1S", "PT-1S", 1)]
+        public void CompareTest(string intervalString1, string intervalString2, int expectedResult)
+        {
+            Interval interval1 = new Interval(intervalString1);
+            Interval interval2 = new Interval(intervalString2);
+            Assert.Equal(interval1.CompareTo(interval2), expectedResult);
+        }
+
+        [Theory]
+        [InlineData("P0.5Y")]
+        [InlineData("P0.5M")]
+        [InlineData("P0.5D")]
+        [InlineData("PT0.5H")]
+        [InlineData("PT0.5M")]
+        [InlineData("P5S")]
+        [InlineData("P1Y3S")]
+        [InlineData("P1YT3M1")]
+        [InlineData("P1YT3M1.1.4S")]
+        [InlineData("")]
+        [InlineData("P")]
+        [InlineData("PT")]
+        [InlineData("PTS")]
+        [InlineData("PY")]
+        [InlineData("PM")]
+        [InlineData("PD")]
+        [InlineData("PTH")]
+        [InlineData("PTM")]
+        public void InvalidString(string intervalString)
+        {
+            Assert.Throws<FormatException>(() => new Interval(intervalString));
+        }
+    }
+}