96 lines
2.5 KiB
C#
96 lines
2.5 KiB
C#
using Workflow.Application.Expressions;
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using Workflow.Domain.Expressions.Comparators;
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namespace BuildFlow.Workflow.Tests.Condition;
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using FluentAssertions;
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using Xunit;
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public class ValueComparatorRegistryTests
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{
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private readonly ValueComparatorRegistry _registry;
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public ValueComparatorRegistryTests()
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{
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IValueComparator[] comparators =
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[
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new NumericComparator(),
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new DateTimeComparator(),
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new BooleanComparator(),
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new CollectionComparator(),
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new StringComparator(),
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];
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_registry = new ValueComparatorRegistry(comparators);
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}
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[Fact]
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public void RegisteredOperators_ContainsAllExpected()
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{
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_registry.RegisteredOperators.Should().Contain(
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"==", "!=", ">", "<", ">=", "<=",
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"contains", "startsWith", "endsWith", "isEmpty", "in");
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}
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[Fact]
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public void TryCompare_NumericEquals_ReturnsTrue()
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{
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_registry.TryCompare(10, "==", 10).Should().BeTrue();
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}
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[Fact]
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public void TryCompare_StringEquals_ReturnsTrue()
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{
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_registry.TryCompare("hello", "==", "hello").Should().BeTrue();
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}
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[Fact]
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public void TryCompare_NumericGreaterThan_ReturnsTrue()
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{
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_registry.TryCompare(10, ">", 5).Should().BeTrue();
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}
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[Fact]
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public void TryCompare_StringContains_ReturnsTrue()
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{
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_registry.TryCompare("hello world", "contains", "world").Should().BeTrue();
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}
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[Fact]
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public void TryCompare_UnregisteredOperator_ReturnsFalse()
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{
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_registry.TryCompare(10, "unknown_op", 5).Should().BeFalse();
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}
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[Fact]
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public void TryCompare_NumericFallsThroughToString()
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{
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// "hello" 不是数值，NumericComparator 返回 false，StringComparator 兜底
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_registry.TryCompare("hello", "==", "hello").Should().BeTrue();
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}
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[Fact]
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public void TryCompare_BoolEquals_ReturnsTrue()
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{
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_registry.TryCompare(true, "==", "true").Should().BeTrue();
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}
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[Fact]
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public void Constructor_EmptyComparators_NoOperators()
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{
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var registry = new ValueComparatorRegistry([]);
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registry.RegisteredOperators.Should().BeEmpty();
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}
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[Fact]
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public void TryCompare_DateTimeGreaterThan_ReturnsTrue()
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{
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_registry.TryCompare("2024-06-01", ">", "2024-01-01").Should().BeTrue();
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}
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[Fact]
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public void TryCompare_NumericNotEquals_ReturnsTrue()
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{
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_registry.TryCompare(5, "!=", 10).Should().BeTrue();
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}
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}
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