durabletask-dotnet/test/Abstractions.Tests/Entities/EntityInstanceIdTests.cs at 4571f9140fdc1d6912d6ccc2a08d99ecb21d574e · microsoft/durabletask-dotnet · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.

using Microsoft.DurableTask.Entities;

namespace Microsoft.DurableTask.Abstractions.Tests.Entities;

public class EntityInstanceIdTests
{
    [Fact]
    public void TestValidEntityInstanceId()
    {
        var entityId = new EntityInstanceId("entity", "key1");
        Assert.Equal("@entity@key1", entityId.ToString());
    }

    [Fact]
    public void TestEntityNameLowercased()
    {
        var entityId = new EntityInstanceId("Entity", "key1");
        Assert.Equal("entity", entityId.Name);
        Assert.Equal("@entity@key1", entityId.ToString());
    }

    [Fact]
    public void TestEntityNameWithAtSymbolThrows()
    {
        Assert.Throws<ArgumentException>(() => new EntityInstanceId("entity@name", "key1"));
    }

    [Fact]
    public void TestEntityInstanceIdExceedsMaxLengthThrows()
    {
        string longName = new string('a', 50);
        string longKey = new string('b', 51);
        Assert.Throws<ArgumentException>(() => new EntityInstanceId(longName, longKey));
    }

    [Fact]
    public void TestEntityInstanceIdEqualsMaxLength()
    {
        string longName = new string('a', 49);
        string longKey = new string('b', 49);
        var entityId = new EntityInstanceId(longName, longKey);
        Assert.Equal($"@{longName}@{longKey}", entityId.ToString());
    }

    [Fact]
    public void TestFromStringValid()
    {
        var entityId = EntityInstanceId.FromString("@entity@key1");
        Assert.Equal("entity", entityId.Name);
        Assert.Equal("key1", entityId.Key);
    }

    [Fact]
    public void TestFromStringInvalidThrows()
    {
        Assert.Throws<ArgumentException>(() => EntityInstanceId.FromString("invalid"));
        Assert.Throws<ArgumentException>(() => EntityInstanceId.FromString("@entitykey1"));
        Assert.Throws<ArgumentException>(() => EntityInstanceId.FromString("@@key1"));
        Assert.Throws<ArgumentException>(() => EntityInstanceId.FromString($"@entity@{new string('a', 100)}"));
    }
}